Carlo wants to join gym.the total gym offers three options for the membership. Option1:pay as you go.pay only $6 each time You work out. Option2: Regular Deal. Pay $50 a month and $2 each time you workout.

Answers

Answer 1
The question is attached in the image.

1- Carlo thinks he will go to the gym 20 times this month. Calculate how much each of these options will cost Carlo for one month.
a- Pay as you go:
Total cost = 6 * 20 = $120
b- Regular deal:
Total cost = 50 + 2(20) = 50 + 40 = $90
c- All-in-one-price:
Total cost = $100
d- The least expensive for Carlo in this case would be the regular deal.

2- How many visits each month would make the cost of the Regular-Deal and the All-in-one the same?
Assume number of visits is x.
Regular deal = All in one
50 + 2x = 100
2x = 100 - 50
2x = 50
x = 25 visits

3a- It costs $300 to join the new Superfit Gym. You then pay $15 each month and $2 each time you work out. Carlo thinks he will use the gym 20 times each month for a year.
Calculate the cost of the Superfit gym for one year.
Total cost = initial payment + 15*number of month + 2*days of workout
initial payment = $300
15*number of months = 15 * 12 = $180
2*days of workout = 2*20*12 = $480
Total cost = 300 + 180 + 480 = $960

3b- How much will Carlo save during the first year if he uses the Superfit gym rather than the regular deal at the other gym?
First we will calculate the total cost of one year using the regular deal at the other gym as follows:
Total cost at other gym = monthly cost + cost of each workout
Total cost at other gym = 50(12) + 2(12)(20) = $1080
Then, we will calculate the difference to know the amount Carlo would save as follows:
Carlo would save = 1080 - 960 = $120

Hope this helps :)

Carlo Wants To Join Gym.the Total Gym Offers Three Options For The Membership. Option1:pay As You Go.pay

Related Questions

Im really confused can someone help me

Answers

I believe you would create and equation to find x and y.

Find the perimeter of the shaded figure

Answers

The perimeter of the shaded figure is 38 units.

Perimeter of the given figure is 38 units.

Perimeter is the measure of the boundary of any figure. It measures the total length around the outside of a shape. Generally it is calculated as the sum of all sides of the figure.

Name the figure as ACDEFGHB, image attached below:

Perimeter of the given figure,P = Sum of all its sides.

P= AC+CD+DE+EF+FG+GH+HB+AB...........................1

AC=7 units

CD=2 units

DE=2 units

EF=6 units

FG=2 units

GH=2 units

HB=7 units

AB=10 units

On substituting values in 1

P=7+2+2+6+2+2+7+10

P=38 units.

Thus, perimeter is 38 units.

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Based on the graphic, which three-dimensional figure has the greatest volume?

Answers

Using the assumptions that the prisms have a square base and that the side of the square is the same length as the diameter:
The first prism would have a volume of s²h.  
The second prism, under Cavalieri's principle, would have the same area as the first (if they have the same cross-sectional area and same height, they have the same volume).
The cylinder at the end would have a volume of π(r²)h = π(1/2s)²h = π(1/4s²)h = 1/4πs²h.  1/4 of π is less than 1, so that means the cylinder would have the smallest volume.

Answer:

all three have the same volume

Step-by-step explanation:

Cavalieri's principle states that if the areas of the cross sections of two solids are equal, and the height of the two solids are equal, then the volumes of the two solids are equal.

Quick!!!Geoffrey buys 48 shares of Ignyta, Inc. (RXDX) at $6.15 each, and his broker charges him a commission of $81. How much did Geoffrey pay for his stock?A.$376.20
B.$295.20
C.$450.30
D.$219.60

Answers

B, Add 48 with 6.15 and add the sum with 81

what is 1,000,000,000 x 1,000,000,000

Answers

The answer is 1e18
That is the answer
1000000000000000000
thats the awnser

Will mark brainliest.. There are 3 questions related to the problem in the first picture. please help thanks.

Answers

see attached picture for the answers:

Write an inequality for the sentence. Then solve the inequality. Fifteen less than a number is at most 6.
pls help

Answers

i believe the correct answer is 15i hope this helps out.

The requried inequality for the sentence is x - 15 ≤ 6 and the solution to the inequality is x ≤ 21.

What is inequality?

Inequality can be defined as the relation of the equation containing the symbol of ( ≤, ≥, <, >) instead of the equal sign in an equation.

Here,

The inequality for the sentence "Fifteen less than a number is at most 6" can be written as:

x - 15 ≤ 6

where x represents the unknown number.

To solve for x, we will add 15 to both sides of the inequality:

x - 15 + 15 ≤ 6 + 15

Simplifying,

x ≤ 21

Therefore, the solution to the inequality is x ≤ 21.

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Lauren is shopping and finds 6 bracelets, 2 pairs of earrings, and 3 necklaces that she likes. How many ways can Lauren select 4 pieces of jewelry to buy?

Answers

Because it does not specify that she has to choose one or two from each category all pieces of jewelry can be treated as choices in a combination set.

the formula for a combination is

[tex]C(n,r)= \frac{n!}{r!(n-r)!} [/tex]

where n is a total number of choices ( 11 ) 
and r is number chosen out of those choices (4)
 so

C(11,4)= \frac{11!}{4!(11-4)!} 

She has 330 possible choices  to come home with 4 pieces of jewelry



There are 330 ways can Lauren select 4 pieces of jewelry to buy.

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

Lauren is shopping and finds 6 bracelets, 2 pairs of earrings, and 3 necklaces that she likes.

Now, We have;

Total number of jewelry = 6 + 2 + 3 = 11

Hence, Number of ways can Lauren select 4 pieces of jewelry to buy is,

⇒ ¹¹C₄

⇒ 330

Thus, There are 330 ways can Lauren select 4 pieces of jewelry to buy.

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Miss Watson runs a distance of 200 meters in 25 seconds. Workout the average speed of Mrs Watson in meters per second.

Answers

Hey there! 

Divide 200 by 25. 

200/25= 8

She is running an average of 8 m/s. (that's how we represent meters per second)

I hope this helps!
~kaikers
The correct answer to your question is... 8mps. (meters per second)

Explanation:
To workout the average speed of Mrs Watson in meters per second, you would solve the problem 200 ÷ 25.

200 ÷ 25 = 8

So... we now figured out that the average speed Mrs Watson runs, is 8 meters per second.

I hope this helps!
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Please mark as Brainliest!

Have a wonderful day! : )

a game is played where 26 tiles are in a bag. each tile has a different letter of the alphabet on it. if you draw 5 letters what is the probability of the letters being m-u-s-i-c in order if there is no replacement?

Answers

Final answer:

The probability of drawing the letters M-U-S-I-C in order from a bag of 26 tiles without replacement is approximately 0.000207.

Explanation:

The probability of drawing the letters M-U-S-I-C in order from a bag of 26 tiles without replacement can be calculated as follows:

First, we need to determine the total number of ways to draw 5 tiles from 26, which is represented by the combination formula: C(26,5) = 26! / (5! * (26-5)!).Next, we need to determine the number of ways to draw the letters M-U-S-I-C in order. Since there is only 1 M, 1 U, 1 S, 1 I, and 1 C in the bag, the number of ways to draw these 5 letters in order is 1.Finally, we divide the number of ways to draw the letters M-U-S-I-C in order by the total number of ways to draw 5 tiles from 26 to get the probability: P = 1 / C(26,5).

Using a calculator or computer program, the probability can be calculated to approximately 0.000207.

Final answer:

The probability of drawing the letters 'M-U-S-I-C' in order from a bag of 26 alphabetic tiles without replacement is calculated by multiplying the individual probabilities of drawing each letter consecutively, starting with 1/26 and decreasing with each draw.

Explanation:

The question involves calculating the probability of drawing a specific sequence of letters from a bag containing all the letters of the alphabet without replacement. Here's how to calculate it step by step:

The probability of drawing the letter 'M' first is 1/26 since there are 26 letters and only one 'M'.

After drawing 'M', the probability of drawing 'U' is 1/25 because there are now 25 letters remaining.

Following this pattern, the probability of then drawing 'S' is 1/24, 'I' is 1/23, and 'C' is 1/22.

To find the combined probability of drawing 'M-U-S-I-C' in that order, multiply these probabilities together: (1/26) * (1/25) * (1/24) * (1/23) * (1/22).

The final calculation gives us the probability of the sequence occurring without any tiles being replaced.

SHIFT 2: 18 25 56 42 29 38 54 47 35 30. SHIFT 2: 23 19 50 49 67 34 30 59 40 33. SHIFT 3: 19 22 24 40 45 29 33 29 39 59. SHIFT 4: 21 23 25 40 35 19 70 40 22 23.    The summary statistics for all of the workers at a steel factory are shown. Four sample groups were taken from each of the four shifts. For which sample group is the mean closest to the population mean?

Answers

To answer this question you will need to calculate the mean for each of the Shifts and then compare those means to the mean of all the data given.  I have attached a picture of the means for each shift and the population mean (all the data).

Shift 1 is the closest to the population mean.  It is 37.4, and the population mean is 35.9.

In the problem · N = 1, N must be _____. the additive inverse of the multiplicative inverse of the additive identity the multiplicative identity NEXT

Answers

The value N as shown in the question must be the multiplicative identity.

Multiplicative identity

The term multiplicative identity refers to that with which a number is multiplied and the result remains that number. Multiplying a number by its multiplicative identity returns the same value.

Therefore, the the problem, we can see that the value N as shown in the question must be the multiplicative identity.

Learn more about multiplicative identity: https://brainly.com/question/514731

Answer:  the multiplicative inverse of 3/4

Step-by-step explanation: its right :)

Solve these simultaneous equations:

5x+2y=24 and 4x+3y=10

Answers

From the second equation: y=(10-4x)/3
Substitute y to the first equation:
5x+2[(10-4x)/3] = 24

5x+[(20/3)-(8x/3)]=24

5x-(8x/3)=24-(20/3)

(15x-8x)/3=17.333

7x=17.333(3)

x=7.428

Using the second equation to find value of y:

y=(10-4x)/3;   Substitute the value of x=7.428

y=[10-4(7.428)]/3

y= -6.571  (negative 6.571)


To solve the simultaneous equations 5x+2y=24 and 4x+3y=10, we use the elimination method, leading to a solution of x = 7.43 and y = -6.575.

To solve the simultaneous equations 5x+2y=24 and 4x+3y=10, we can use the method of elimination or substitution. Here, we will solve it using the elimination method.

Multiply the first equation by 3 and the second equation by 2 to make the coefficients of y equal in magnitude. This gives us 15x + 6y = 72 and 8x + 6y = 20.

Subtract the second new equation from the first to eliminate y. This gives 7x = 52.

Divide by 7 to solve for x, which gives x = 52 / 7 or x = 7.43 (approximately).

Substitute x = 7.43 back into one of the original equations to solve for y. Using the first equation, 5(7.43) + 2y = 24, we get 2y = 24 - 37.15, which simplifies to 2y = -13.15, and finally y = -6.575.

Therefore, the solution to the simultaneous equations is x = 7.43 and y = -6.575.

At school athletic events you can buy 3 drinks and 2 hot dogs for $4.80 or you can buy 1 drink and 1 hot dog for $2.00. How much does 1 hot dog cost?

Answers

Let the cost of each drink is $x and the cost of each hot dog is $y.
According to the given data, 3 drinks and 2 hot dogs cost $4.80. In equation form, we can write it as:

[tex]3x+2y=4.80[/tex]

1 drink and 1 hot dog costs $2.00. In equation form, we can write it as:

[tex]x+y=2[/tex]
[tex]x=2-y[/tex]

Using this value of x in first equation, we get:


[tex]3(2-y)+2y=4.80 \\ 6-3y+2y=4.80 \\ 6-y=4.80 \\ y=6-4.80 \\ y= 1.20[/tex]

Thus the cost of one hot dog is $1.20
this is a question in which simultaneous equations are used to find out the answer.
There are 2 unknown values which we name as x and y
x - price of a drink
y - price of a hotdog

although we don't know the values of the above 2 terms x and y, we know the relationships of these 2 terms as the the sums of these 2 have been given 
therefore we can build 2 equations using the information we have been given 

3 drinks = 3*x and 2 hotdogs = 2*y 
we build the first equation using this information 

1 - 3x + 2y = $ 4.80 
 
1 drink and 1 hotdog costs $2.00
we can build the second equation using this information

2 - x + y = $ 2.00

first we have to find out the value of one unknown term, for this we need to eliminate the second unknown so that we are left with one unknown term in the equation
if we want to eliminate y, 2nd equation should be multiplied by 2
2. 2(x + y = 2)
    the answer after multiplying all the terms by 2, lets call that the 3rd equation   
 
3.    2x + 2y = 4
when we subtract 1st from the 2nd equation,
3x + 2y = 4.8 ( - ) 2x + 2y = 4
lets subtract like terms from like terms
3x - 2x = x
2y - 2y = 0
4.8 - 4 = 0.8
after subtracting the final equation looks like this;
x = 0.8
since we know x now, substitute x in the equation 2
x + y = 2
0.8 + y = 2
to find out y 
y = 2 - 0.8
y = 1.2
Therefore price of a drink is $0.80
and price of hotdog is $1.20

How to write a fraction with a numerator of 12 and a denominator of 13

Answers

The numerator is the number on top
And the denominator is the number on the bottom


If the numerator is 12 and the denominator is 13, then the fraction would be:

12 / 13

What is the area of the composite figure whose vertices have the following coordinates?

(−4, 3) , (2, 3) , (4, −1) , (0, −3) , (−2, −1)


Answers

Answer:

  30 square units

Step-by-step explanation:

There are several ways to determine the area of the figure from its coordinates. A straightforward method is to plot the coordinates on a graph and decompose the resulting figure into simple shapes whose area formulas are known

Area from simpler shapes

A plot reveals the figure to be a parallelogram with a base length 6 and a height of 4, together with a triangle of base 6 and height 2.

The area of the parallelogram is given by the formula ...

  A = bh

The area of the triangle is given by the formula ...

  A = 1/2bh

In each case, 'b' represents the base of the figure, and 'h' represents its height.

Parallelogram area

  A = bh = (6)(4) = 24

Triangle area

  A = 1/2bh = 1/2(6)(2) = 6

Total area

The composite area will be the sum of the parallelogram and triangle areas:

  A = 24 +6 = 30 . . . . square units

The area of the composite figure is 30 square units.

__

Area from coordinates

The area can also be figured directly from the coordinates. The formula for that can be written ...

  [tex]\displaystyle A=\dfrac{1}{2}\left|\sum_{k=1}^n (x_k(y_{k+1}-y_{k-1}))\right|\qquad\text{where $y_0=y_n$ and $y_{n+1}=y_1$}[/tex]

Using this formula, we find the area to be ...

  A = 1/2|(-4(3-(-1)) +2(-1-3) +4(-3-3) +0(-1-(-1)) -2(3-(-3))|

  = 1/2|-16 -8 -24 +0 -12| = 1/2|-60| = 30

The area of the figure is 30 square units.

Peter has 6 sweaters, 4 pairs of jeans, and 3 pairs of shoes. how many different outfits can peter make using one sweater, one pair of jeans, and one pair of shoes?

Answers

the answer is 72 because 6x4x3=72

During a construction project, heavy rain filled construction cones with water. The diameter of a cone is 12 in. and the height is 27 in.

What is the volume of the water that filled one cone?

Enter your answer as a decimal in the box. Use 3.14 for pi.

Answers

volume of cone=[tex]\frac{1}{3}h \pi r^2[/tex]

diameter/2=r
12/2=6=r
h=27

volume=[tex]\frac{1}{3}(27)(3.14)(6^2)[/tex]
volume=[tex]1017.36 in^3[/tex]

Let ​f(x)= -5x+6. Find and simplify ​f(3n−5​).

f(3n-5)= ?

Answers

We know that our function is [tex]f(x)=-5x+6[/tex]; the only thing we need to find [tex]f(3n-5)[/tex] is replace [tex]x[/tex] with [tex](3n-5)[/tex] in our original function:
[tex]f(x)=-5x+6[/tex]
[tex]f(3n-5)=-5(3n-5)+6[/tex]

Now, lets simplify our function:
[tex]f(3n-5)=-15n+25+6[/tex]
[tex]f(3n-5)=-15n+31[/tex]

After simplify our function, we can conclude that [tex]f(3n-5)=-15n+31[/tex]

Suppose the probability that a randomly selected​ man, aged​ 55-59, will die of cancer during the course of the year is startfraction 300 over 100 comma 000 endfraction 300 100,000. how would you find the probability that at least 1 man out of​ 1,000 of this age will die of cancer during the course of the​ year?

Answers

Final answer:

To assess the likelihood of at least one cancer death among 1,000 men, calculate the probability none die and subtract from one. The actuarially fair premiums for men with and without family cancer history are different, but when combined for the whole group, there's a risk of adverse selection affecting the company.

Explanation:

To find the probability that at least one man out of 1,000 aged 55-59 will die of cancer in a year, given that the probability for any one man is 300/100,000, we first find the probability that no man dies of cancer and then subtract this from 1 (the certainty). The probability that a randomly chosen man will not die from cancer in the year is 1 - 300/100,000 = 99,700/100,000.

The probability that all 1,000 men do not die of cancer is (99,700/100,000)^1,000. Subtracting this from 1 gives us the probability that at least one man out of 1,000 will die of cancer in the year:

1 - (99,700/100,000)^1,000

For the life insurance question, to calculate the actuarially fair premium for each group, we use the probability of death and expected payout. For the group with family history (20% of 1,000 men), the probability is 1/50, and for the group without (80% of 1,000 men), it's 1/200. Thus, the premiums would be:

Group with history: (1/50) * $100,000 = $2,000Group without history: (1/200) * $100,000 = $500

An actuarially fair premium for the group as a whole requires weighted averaging:

Premium whole group = (20% * $2,000) + (80% * $500) = $400 + $400 = $800

If the company charges this combined premium, it faces adverse selection; higher-risk individuals are more likely to purchase insurance, driving costs up.


James needs to clock a minimum of 9 hours per day at work. The data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days.

{9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}.



The median number of hours James worked is 10 11 12 13 . The skew of the distribution is negative positive zero zero with symmetry .

Answers


The median is the 11 as median is the middle value

and it will be a negative skew 


What is the simplest form of this binomial expression?

a4 − b4

Answers

Answer:

[tex]a^{4}-b^{4}=(a^{2}+b^{2})(a^{2}-b^{2})[/tex]

Step-by-step explanation:

The given expression is

[tex]a^{4}-b^{4}[/tex]

This expression is the difference of two perfect squares, and their square roots are

[tex]\sqrt{a^{4}} =a^{2}\\ \sqrt{b^{4}} =b^{2}[/tex]

Now, the difference of two perfect squares can be factored as

[tex]x^{2} -y^{2}=(x+y)(x-y)[/tex]

So, if we apply this rule, the result would be

[tex]a^{4}-b^{4}=(a^{2}+b^{2})(a^{2}-b^{2})[/tex]

Therefore, the simplest form of the binomial expression is

[tex]a^{4}-b^{4}=(a^{2}+b^{2})(a^{2}-b^{2})[/tex]

Answer and work in images

At a family cookout, each guest gets an equal amount of hot dogs.there are 10 guests and 32 hot dogs. how many hot dogs will be leftover

Answers

32/10= 3...2
there are 2 hot dogs will be left

Matt and ming are selling fruit for a school fundraiser.customers can buy small boxes of oranges and large boxes of oranges. matt sold 3 small boxes of oranges and 14 large boxes of oranges for a total of 203. ming for a total of 203. ming sold 11 small boxes of oranges and 11 large boxes of oranges for a total of 220. find the cost of one small box of oranges and one large box of oranges

Answers

$7 for the small boxes and $13 for the large

WILL GIVE BRAINIEST IF CORRECT (20 PTS)

A survey asked 10 boys and 10 girls how many text messages they sent the previous day. The number of texts are given in the line plots.
Select from the drop-down menus to complete each statement.

The data set with the greater range is __________The median ___________

Blank 1: a. the boys, b. the girls, c. neither as the range is the same

Blank 2: a. its the same for both sets of dats, b. its greater for the boys, c. its greater for the girls.

Answers

the answer for blank 1 is the girls and blank 2 is b
he is right lol ... b for 1 .. and b for 2

Eudora ran from her home to her secret laboratory at an average speed of 12\text{ km/h}12 km/h12, space, k, m, slash, h. she then took one of her jetpacks and flew to her school at an average speed of 76\text{ km/h}76 km/h76, space, k, m, slash, h. eudora traveled a total distance of 120120120 kilometers, and the entire trip took 222 hours. how long did eudora spend running, and how long did she spend flying using her jetpack? eudora ran for hours and flew for hours using her jetpack.

Answers

Let x be the amount of time she runs.  12x would then represent the distance she runs (d=rt; distance = speed (rate) * time).  2-x, or the total time minus the time she spends running, would be the amount of time she uses her jetpack.  76(2-x) would then represent the distance she flies on her jetpack.  We know the total distance is 120 km; so 
12x + 76(2-x) = 120
Use the Distributive Property:
12x + 76*2 - 76*x = 120
12x + 152 - 76x = 120
Combine like terms:
-64x + 152 = 120
Cancel the 152 by subtracting:
-64x + 152 - 152 = 120 - 152
-64x = -32
Cancel the -64 by dividing:
-64x/-64 = -32/-64
x = 0.5
She runs for 0.5 hours.  She would use her jetpack for 2-0.5=1.5 hours.

Eudora ran 0.5 hours and flew 1.5 hours using her jetpack.

Given that, Eudora ran from her home to her secret laboratory at an average speed of 12 km/h.

What is a linear system of equations?

A system of linear equations consists of two or more equations made up of two or more variables such that all equations in the system are considered simultaneously. The solution to a system of linear equations in two variables is any ordered pair that satisfies each equation independently.

Let x = the time she ran (in hours) and y = the time she flew (in hours).

Remember that distance traveled is simply the rate times the time.  So she traveled 12x kilometers by running and 76y kilometers by flying.

The total time is simply the running time plus the flying time: x + y = 2.

The total distance is simply the running distance plus the flying distance: 12x + 76y = 120

If you solve the time equation for x, you get: y = 2 - x.

This allows you to substitute 2 - x into the distance equation for y.

12x + 76(2 - x) = 120

12x + 152 - 76x = 120

152 - 64x = 120

-64x = -32

x = 0.5

Using the result, we can find y.

y = 2 - 0.5 = 1.5

Therefore, Eudora ran 0.5 hours and flew 1.5 hours using her jetpack.

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Is this right???? Can someone please help?

Answers

This is a logistic growth model, so, we can set the function's differential equation equal to 0 and solve for p, then for y. So, let's take the derivative of this function and set it to 0:
[tex] \frac{dp}{dt} = 0.005p(300-p) = 1.5p-0.005p^2 [/tex]
[tex] \frac{d^2p}{dt^2} = 1.5 - 0.01p =0 [/tex]
[tex]-0.01p = -1.5[/tex]
[tex]p = \frac{-1.5}{-0.01} = 150 [/tex]

Now, for a logistic model, the general solution is in the form of:
[tex]p = \frac{L}{1+Ce^{-ky}} [/tex]
for
[tex] \frac{dp}{dt} = kp(L-p) [/tex]

You haven't been given the 'C' constant, so I don't have a clue as to where to go after this. Sorry, we are yet to go over logistic growth in BC class. I could take you this far by just researching. If you have further questions, I'd be happy to answer them.

I WANT DIAGRAM
A vertical tower subtends a right angle on the top of 10m high flagstaff.if distance between them is 20m,find the height of the tower

Answers

Let us consider a triangle where AB to be the flagstaff of 10 m and BC to be of 20 m as the distance between the tower and the flag.  
Considering ABC and ADE as triangle
 AB = 10 = CE
 BC = 20 = AE 
 Calculating the values of ABC
 tan x = AB/BC
 tan x = 10/20
 10/tan x = 20..............(1) 
 Calculating the values of ADE
 tan(90-x) = DE/AE
 cot x = DE/20
 DE/cot x = 20 .............(2) 
 Solving equations 1 & 2
 10/tan x = DE/cot x
 DE = 40
 Hence the total height of the tower is DE+CE = 40+10= 50 m.

Factor completely.

15x^2y^2-3x^3y+75x^4

Answers

 15x2y2+3x3y+75x4 Final result : 3x2 • (25x2 + xy + 5y2)

Step by step solution :Step  1  :Equation at the end of step  1  : (((15•(x2))•(y2))+((3•(x3))•y))+(3•52x4) Step  2  :Equation at the end of step  2  : (((15•(x2))•(y2))+(3x3•y))+(3•52x4) Step  3  :Equation at the end of step  3  : (((3•5x2) • y2) + 3x3y) + (3•52x4) Step  4  :Step  5  :Pulling out like terms :

 5.1     Pull out like factors :

   75x4 + 3x3y + 15x2y2  =   3x2 • (25x2 + xy + 5y2) 

Trying to factor a multi variable polynomial :

 5.2    Factoring    25x2 + xy + 5y2 

Try to factor this multi-variable trinomial using trial and error 

 Factorization fails

Final result : 3x2 • (25x2 + xy + 5y2)

The factorized form of the algebraic expression 15x²y² - 3x³y + 75x⁴ is 3x²(5y² - xy + 15x²).

What is the factorization of algebraic expressions?

Factorization of algebraic expressions is a process to break the expression and show it as a product of two or more smaller expressions by grouping and taking the greatest common factor out of the groups.

How to solve the question?

In the question, we have been asked to factor the expression 15x²y² - 3x³y + 75x⁴ completely.

We know that factorization is the process of breaking the expression into smaller expressions.

We first try to find the greatest common factor among the three terms provided in the expression.

First, we will go with the numerical part.

We have 15, -3, and 75.

The greatest common factor for these three is 3.

No, we will go with the variable part.

We have x²y², x³y, and x⁴.

The greatest common factor for these three is x².

Thus, the greatest common factor for the expression is 3x²

.

Taking 3x² common throughout, we get:

3x²(5y² - xy + 15x²), which is the required factored form.

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When csc(theta) sin(theta) is simplified, what is the result?

Answers

Cosec theta = 1/sin theta 

Therefore, csc theta * sin theta = 1. 

cosec theta = 1/sin theta, sec theta = 1 / cos theta. 

Therefore, Equation 2 reduces to, 
(1/sin theta) / (1/cos theta) = cos theta/sin theta = 1/tan theta = cot theta. 

tan theta + cot theta = tan theta + 1/tan theta. Taking LCM, 
= (1 + tan^2 theta)/tan theta 
From the identities, 1 + tan^2 theta = sec^2 theta. 
Hence, equation 3 reduces to, 
sec^2 theta/tan theta = (1/cos^2 theta) / (sin theta/cos theta) 
= cos theta / (sin theta * cos^2 theta) 
= 1 / (sin theta*cos theta). This cannot be reduced, hence is equal to sec theta*cosec theta. 

1-sin^2 theta / 1+sin theta = (1 + sin theta)*(1-sin theta) / (1 + sin theta) 
= 1 - sin theta. 

Hope this helped :)

The result of cosecθsinθ is 1.

What is Trigonometric functions?

Trigonometric functions defined as the functions which show the relationship between angle and sides of a right-angled triangle.

cosecθsinθ

∵sinθ = 1/cosecθ

⇒ cosecθ(1/cosecθ)

1

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