i need help with this riddle

Answer:

1)[tex]10^{-1}[/tex]

2)[tex]2^{-2}[/tex]

3)[tex]12^{-2}[/tex]

Step-by-step explanation:

Using negative exponent rule:

1) one -tenth of kilometer =.1 =[tex]\frac{1}{10}=10^{-1}[/tex]

Using negative exponent rule:

2) [tex]\frac{1}{4} =\frac{1}{2^{2} }=2^{-2}[/tex]

Using negative exponent rule:

3)[tex]\frac{1}{144} =\frac{1}{12^{2} }= 12^{-2}[/tex]

Givens

The cost of one piece of new equipment = 400

The number of new items needed = 4

Cost of one month's use = 35 dollars.

Income from 1 month's use = y

Number of members = x

Problem

Robert, the owner of a gym on the coast of Louisiana, has to replace 4 machines after a hurricane came through. Each machine costs 400. The gym cannot operate without these 4 machines. The gym will be be down for 1 month. He has x members who each pay 35 dollars for the use of the gym for a month. What is the total amount (y), that he is "out" for the month.

y = 35x + 400*4.

just because they are scary

if you have a strong gag reflex. You also might get splinters from the stick so you should avoid it.

I beleive the answer = (1, -4)

Answer:

Step-by-step explanation:

y=  3x-7=  -4x

5.93 * 10^(-5) Hope this Helps

0000593

thats the answer

10(1/2x + 6) = 8

Distributive property.

5x + 60 = 8

Subtract 60 from both sides.

5x = -52

Divide both sides by 5.

x = -10.4 (This is your answer.)

52.35 * 20% = 10.47

52.35+10.47 =62.82   total bill plus tip

62.82/ by number of people (this piece is missing)

[tex]y^2-16=y^2-4^2=(y-4)(y+4)\\\\\text{used}\ a^2-b^2=(a-b)(a+b)[/tex]

ANSWER

Multiplicative Inverse

EXPLANATION

If we multiply any number by its multiplicative inverse, the result is 1.

So for the given equation

[tex]3\times N=1[/tex]

[tex]N[/tex] is the multiplicative inverse of [tex]3[/tex]. That is why the result is [tex]1[/tex]

Answer:

C. Multiplicative inverse.

Step-by-step explanation:

We have been given an equation [tex]3\cdot N=1[/tex]. We are asked to find the name of N.

We can see that N is multiplied by 3 and the result is 1.

We know that a number is known as multiplicative inverse of another number, when the product of both numbers equal to 1.

Since product of 3 and N is 1, therefore, N is multiplicative inverse for our given equation.

For this type of question, you have to use the Pythagorean Theorem:

[tex]a^{2} +b^{2} = c^{2}[/tex]

In the theorem, a and b are the legs. To find the length of the hypotenuse, you have to square the lengths of the two legs and add it together. Then, find the square root of the sum.

First square both numbers.

[tex]a=12 \\ a^{2} = 12 \times 12 = 144[/tex]

[tex]b = 16 \\b^{2} = 16 \times 16 = 256[/tex]

Now that you have the numbers, you need to add them.

[tex]144+256=400[/tex]

Now you need to find the square root of 400 to find the length of the htypotenuse.

[tex]\sqrt{400} = 20[/tex]

The length of the hypotenuse is 20 cm, which is the 3rd choice

a. 15 cm x

b. 17 cm x

c. 20 cm ✔

d. 28 cm x

If you have any questions, feel free to ask in the comments! :)

Answer:

the answer is C

Step-by-step explanation:

It Moves [tex]\frac{1}{60}[/tex]

Or In Decimal Form 0.016

                             Hope It Helps Mark Me The Brainlyest Please

ANSWER

The orthocenter is [tex](-4,8)[/tex]

EXPLANATION

The orthocenter is  the point of intersection of all the altitudes of a triangle.

If it is a right angle triangle then the orthocenter is the point at which the right angle is made.

If it is not a right angle triangle, then you have to find the equations of any two of the altitudes and solve simultaneously.

So you must first check to see if it is a right angle triangle that way you do not have to do bunch work.

The given triangle has vertices [tex]J(-4,-1)[/tex], [tex](-4,8)[/tex], and [tex]L(2,8)[/tex].

[tex]Slope_{JK}=\frac{8--1}{-4--4}[/tex]

[tex]Slope_{JK}=\frac{8+1}{-4+4}[/tex]

[tex]Slope_{JK}=\frac{9}{0}[/tex]

Since the denominator is zero, the slope is undefined.

If the slope of a straight line is undefined, then that line is parallel to the y-axis. In other words, it is a vertical line.

[tex]Slope_{JL}=\frac{8--1}{2--4}[/tex]

[tex]Slope_{JL}=\frac{8+1}{2+4}[/tex]

[tex]Slope_{JL}=\frac{9}{6}[/tex]

[tex]Slope_{JL}=\frac{3}{2}[/tex]

[tex]Slope_{KL}=\frac{8-8}{2--4}[/tex]

[tex]Slope_{KL}=\frac{0}{2+4}[/tex]

[tex]Slope_{KL}=\frac{0}{6}[/tex]

[tex]Slope_{KL}=0[/tex]

if a straight line has a slope of zero, that line is parallel to the x-axis or it is horizontal.

From the slopes we can see that side KL of the triangle is horizontal and side JK is vertical. This two sides will meet at right angles at K.

See graph.

Therefore the coordinates of K, [tex](-4,8)[/tex] is the orthocenter of the given triangle.

For simplifying an expression like this where the same bases with different exponents are to be multiplied, remember the Product rule. It says that when multiplying two or more powers having the same base (x and y in this case), you must add the exponents. For example, here in this expression there are two x's and two y's with different powers so you can simple add the powers of x and for y like shown below:

x^-4×y^3×x^4×y^2

= x^(-4+4) × y^(3+2)

=x^1 × y^5

since x^1 = x so we can omit the power 1 and write x instead.

xy^5 (here the power 5 only raises y and not x since it is not applied to whole)

Answer:

y = 0.15x+77 is the equation linear connecting total cost y and miles driven x

Step-by-step explanation:

Given that the leasing company charged a flat rental fee for the week, plus a charge for each mile driven.

Let flat rental fee be c and cost per mile driven = m and miles driven = x

Total cost =y

Then y = mx+C is the linear equation.

to find m and c, we use the fact that y =110.30 when x = 222

i.e. 110.30 = c+222x

and similarly 99.05 = c+147x

Subtract to eliminate c

11.25 = 75 x

0.15 =x

Substitute in I equation

110.30 = c+222(0.15)

c = 77

Hence y = 0.15x+77 is the equation linear connecting total cost y and miles driven x

Answer:

y = 0.15x+77

Step-by-step explanation:

The equation [tex]4 * 3 = 12[/tex] is an accurate mathematical representation of the statement. First, create a model using objects, such as circles or blocks, to represent the numbers involved:-

Now,

Draw three circles to represent the number 3.

Then, draw four groups of three circles each, representing "4 times as many as 3."

In total, you will have 12 circles.

Now, write an equation to describe this model:-

[tex]4 * 3 = 12[/tex]

In this equation:-

The number 4 represents the "4 times as many as" part of the statement.

The number 3 represents the initial quantity, which is multiplied.

The result, 12, represents the total or the final amount.

The equation [tex]4 * 3 = 12[/tex] is an accurate mathematical representation of the statement. It shows that when you multiply 3 by 4, you indeed get 12, which aligns with the given statement that "4 times as many as 3 is 12." This visual and algebraic representation helps to understand and demonstrate the concept of multiplication.

Learn more about Model :

https://brainly.com/question/14458010

#SPJ3

Emily's clothing store sold 138 short sleeve shirts, calculated by dividing the total shirts by the sum of the ratio parts (10) and multiplying the result by the short sleeve part of the ratio (3).

The question asks how many short sleeve shirts were sold if the ratio of short sleeve to long sleeve shirts is 3:7 and a total of 460 shirts were sold. To find the answer, first calculate the total parts of the ratio by adding both parts of the ratio together, which is 3+7=10.

Then, divide the total number of shirts by the total parts of the ratio to find out how many shirts each part of the ratio represents: 460/10=46. Since the ratio of short sleeve shirts is 3 parts, multiply the number each part represents by 3 to get the number of short sleeve shirts: 46*3=138. Therefore, Emily's clothing store sold 138 short sleeve shirts.

Answer:

D: (1,5) Apex

Step-by-step explanation:

Answer:

Option D. (1, 5)

Step-by-step explanation:

An inequality has been graphed in the given question.

The shaded part upwards the dotted line shows that the solution of the inequality lies in this region.

Now we will consider those points of the options as a solution which lie in the shaded region.

Option A.(3, -1)

Since line is in dotted form therefore points lying on the line are not the solution.

Option B. (5, -5)

Since this point lie below the shaded region so it's not the solution.

Option C. (-3, -3)

This point is again on the dotted line so it's not the solution.

Option D. (1, 5)

This is the correct option because this point lies in the shaded region above the dotted line.

To convert cm/min to m/h, multiply by 0.6, resulting in 21.6 m/h as the answer.

To convert 36 cm/min to m/h, you need to multiply by the conversion factor which is 60 min/h. Here's the step-by-step calculation:

You multiply by 1.12 to find your answer

Answer: 1.12

To get this answer, you would represent 12% as 0.12 (move the decimal point 2 spots to the left to go from 12.0% to 0.12) then you add on 1 to get 1+0.12 = 1.12

Another way to think about it is to have 100% + 12% = 112%, so the new price is 112% of the old price. For example, if the car was $100 and you increase the price by 12%, then it jumps to $112. Notice how 1.12*(old price) = 1.12*100 = 112 = new price

Answer:

Vertical distance between dolphin and the bird is 7.9 meters.

Step-by-step explanation:

Eva sees a Dolphin at the distance 3.2 meters below the sea level.

At the same time she sees a bird [tex]\frac{47}{10}[/tex] meters above the sea level.

Therefore, vertical distance between the dolphin and the bird = Distance of dolphin below the sea level + Distance of the bird above the sea level

= 3.2 + [tex]\frac{47}{10}[/tex]

= 3.2 + 4.7

= 7.9 meters

Answer is 7.9 meters.

Answer:

The inequality will be:  [tex]x<560[/tex] , where [tex]x[/tex] is the distance of the retail outlets from the warehouse.

Step-by-step explanation:

For a one-way trip, the trucking company charges a flat rate of $250 per truck, plus $1.25 for every mile driven.

Suppose, the number of miles driven is  [tex]x[/tex]

So, the charge for  [tex]x[/tex] miles will be:  [tex]\$1.25x[/tex]

and the total charge for a one-way trip will be:  [tex]\$250+\$1.25x[/tex]

Given that, the apparel company has a budget of less than $950 per trip.

So, the inequality will be.........

[tex]250+1.25x<950\\ \\ 1.25x<950-250\\ \\ 1.25x<700\\ \\ x<\frac{700}{1.25}\\ \\ x< 560[/tex]

Thus, the retail outlets which are less than 560 miles away from warehouse can be serviced with the given requirements.

To solve this problem you must apply the proccedure shown below:

1. You have the following formula given in the problem above:

[tex]PV=nRT[/tex]

3. Then, to solve for P you only need to move V  from the left member to the right member. V is multiplying P, therefore, it will divide [tex]nRT[/tex], as you can see below:

[tex]PV=nRT\\P=\frac{nRT}{V}[/tex]

Therefore, the answer is: [tex]P=\frac{nRT}{V}[/tex]

range is {- 27, - 15, - 3, 9 }

substitute each of the values from the domain into the equation for x and solve for y

These values are the range

x = - 2 : y = - 12 - 15 = - 27

x = 0 : y = 0 - 15 = - 15

x = 2 : y = 12 - 15 = - 3

x = 4 : y = 24 - 15 = 9

Answer:

the numerator is 12

Step-by-step explanation:

since 48 is a percent, it would be put as 48/100 as a fraction. since both the numerator and denominator are divisible by 4, you can reduce the fraction into 12/25. Since the question is asking what the numerator was when the denominator was 25, the answer is 12.

Answer:

A=12

Step-by-step explanation:

3x + 5x = 8x

2n - 3n = - n

4c + c - 7c = 5c - 7c = - 2c

4x - 6x + x - 5x = - 2x + x - 5x = - x - 5x = - 6x

3a + 2a + 7a - 5 = 5a + 7a - 5 = 12a - 5

Is there any more info?