A company took a survey about its new project. I did the hundred people surveyed, 44 liked the new product. What percentage of the people surveyed like to the new product?

Answer:

-18/5 or - 3 3/5.

Step-by-step explanation:

-2/3 (x-3) - x = 8

-2/3x + 2 - x = 8

-2/3x - 3/3x  = 8 - 2

-5/3 x = 6

x =   6 * -3/5

x = -18/5

Answer:

$66.00

Step-by-step explanation:

first we need multiply :D I will use the formula I =prt

principal= $500

rate=3.3%

time= 4 years

but we need to convert the percent, 3.3%, to a decimal

3.3%=0.033 or .033

now we multiply !

500 × 0.033 × 4 = 66 = $66.00

:D

Answer:$66.00

Step-by-step explanation:

first we need multiply :D I will use the formula I =prt

principal= $500

rate=3.3%

time= 4 years

but we need to convert the percent, 3.3%, to a decimal

3.3%=0.033 or .033

now we multiply !

500 × 0.033 × 4 = 66 = $66.00

Answer: The amount of money from the previous month times 4.

Step-by-step explanation:

Answer:

x=3, y=-1. (3, -1).

Step-by-step explanation:

7x-5y=26

2x+4y=2

--------------

simplify 2x+4y=2 into x+2y=1

-------------

7x-5y=26

x+2y=1

-----------------

x=1-2y

7(1-2y)-5y=26

7-14y-5y=26

7-19y=26

19y=7-26

19y=-19

y=-19/19

y=-1

x+2(-1)=1

x-2=1

x=1+2

x=3

Answer: x=-1,y=0

Step-by-step explanation:

7x - 5y = 26 multiplied by factor of 2 becoming 14x-10y=52

2x+4y= 2 multiplied by factor of 7 becoming 14x+28y=14

now solve by elimination

 14x+28y=14

-(14x-10y=52)

--------------------

38x=-38

x=-1

to find y plug in x to an equation

2(1)+4y= 2

y=0

Answer: 14/3 or 4 2/3

Step-by-step explanation:

you need 7 servings of 2/3 of a cup of cream

so, multiply the two values

7x2/3=14/3 or 4 2/3

Answer:

About 5 cups

Step-by-step explanation:

7×2/3

4.6666666667

you round up to 5 or put 4.6 repeated

Answer:

a= 151.87 units

Step-by-step explanation:

Given:

Consider,a right triangle Δ ACB with Angle C as 90°,

and side a, b, and c be the sides opposites to the respective angles. Such that

c = Hypotenuse = 155

b = Shorter leg = 31

a = Longer leg  = ?

To Find:

a = Longer leg  = ?

Solution:

In Right angle Δ ACB

If we apply Pythagoras Theorem we get

[tex](\textrm{Hypotenuse})^{2} = (\textrm{Shorter leg})^{2}+(\textrm{Longer leg})^{2}[/tex]

Now substituting the given above values we get,

[tex]c^{2}= b^{2} + a^{2}\\x^{2}  155^{2}= 31^{2}+ a^{2}\\ 24025=961+a^{2}\\\therefore a^{2}=24025-961\\a^{2} = 23064\\ a=\pm 151.8683\\\therefore a = 151.87 .......\textrm{Distance cannot be in negative}[/tex]

∴ a= 151.87 units......(rounded to nearest hundredth)

Answer:

[tex]\theta =2\pi k,\ \ k\in Z\ \\\text{or}\ \\\theta=-\dfrac{2\pi}{3}+2\pi k,\ \ k\in Z[/tex]

Step-by-step explanation:

Given:

[tex]\cos \theta-\sqrt{3}\sin \theta=1[/tex]

Divide this equation by 2:

[tex]\dfrac{1}{2}\cos \theta-\dfrac{\sqrt{3}}{2}\sin \theta=\dfrac{1}{2}[/tex]

Note that

[tex]\cos \dfrac{\pi }{3}=\dfrac{1}{2}\\ \\\sin \dfrac{\pi }{3}=\dfrac{\sqrt{3}}{2}[/tex]

So, the previous equation is

[tex]\cos \dfrac{\pi}{3}\cdot \cos \theta-\sin \dfrac{\pi}{3}\cdot \sin \theta=\dfrac{1}{2}[/tex]

Remind that

[tex]\cos x\cos y-\sin x\sin y=\cos (x+y),[/tex]

then

[tex]\cos \left(\dfrac{\pi}{3}+\theta\right)=\dfrac{1}{2}[/tex]

The solution of this equation is

[tex]\dfrac{\pi}{3}+\theta=\pm \arccos \dfrac{1}{2}+2\pi k,\ \ k\in Z\\ \\\dfrac{\pi}{3}+\theta=\pm \dfrac{\pi}{3}+2\pi k,\ \ k\in Z\\ \\\theta =2\pi k,\ \ k\in Z\ \text{or}\ \theta=-\dfrac{2\pi}{3}+2\pi k,\ \ k\in Z[/tex]

Answer:

i think maybe 600k?

Step-by-step explanation:

To find out how much more interest is paid on a $195,000 home with a 20% down payment and a balance financed with a 30-year mortgage at 6% compared to 3.5%, one must calculate the total interest for each rate over the 30-year period and then compare the two totals.

To determine the difference in the amount of interest paid over the life of a 30-year mortgage because of different interest rates, we need to calculate the total interest for both scenarios. With a $195,000 home and a 20% down payment, the amount to be financed is $156,000 (since 20% of $195,000 is $39,000, and $195,000 - $39,000 = $156,000).

For the 6% mortgage rate, the monthly payment can be found using the formula for a fixed-rate mortgage, which is P[r(1+r)^n]/[(1+r)^n-1], where P is the principal ($156,000), r is the monthly interest rate (0.06/12), and n is the number of payments (360). Similarly, we calculate the monthly payment for the loan at 3.5% interest.

Once the monthly payments are determined, we can calculate the total payment over 30 years for each rate by multiplying the monthly payment by 360. The difference between the two total payments will give us the additional interest paid due to the higher interest rate.

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Answer:

The next two terms for the geometric sequence are 250 and - 1,250

Step-by-step explanation:

1. Let's find the next two terms for the geometric sequence which first three terms are as follows:

- 2, 10, - 50.....

Aₓ = Aₓ₋₁ * - 5 ; A₁ = - 2

A₁ = - 2

A₂ = A₁ * - 5 = -2 * - 5 = 10

A₃ = A₂ * - 5 = 10 * - 5 = - 50

A₄ = A₃ * - 5 = - 50 * - 5 = 250

A₅ = A₄ * - 5 = 250 * - 5 = - 1,250

The next two terms for the geometric sequence are 250 and - 1,250

Answer:

The length of river frontage for each lot are 96.55 ft. 98.85 ft, 101.15 ft and 103.45 ft.

Step-by-step explanation:

See the attached diagram.

The river frontage of 400 ft will be divided into 84 : 86 : 88 : 90 for each lot as AP, BQ, CR, DS and ET all are parallel.

Therefore, PQ : QR : RS : ST = 84 : 86 : 88 : 90 = 42 : 43 : 44 : 45

Let, PQ = 42x, QR = 43x, RS = 44x and ST = 45x

So, (42x + 43x + 44x + 45x) = 400

⇒ 175x = 400

⇒ x = 2.2988.

So, PQ = 42x = 96.55 ft.

QR = 43x = 98.85 ft.

RS = 44x = 101.15 ft and  

ST = 45x = 103.45 ft

(Answer)

Answer:

The corresponding pair of sides are in the same ratio.

Step-by-step explanation:

For two triangles to be similar, the theorem that is required is the corresponding sides of the two triangles are in the same ratio.

Now, see the diagram of two triangles given with the question.

The ratios of the corresponding sides are [tex]\frac{20}{16} = \frac{19}{\frac{76}{5} } = \frac{5}{4}[/tex]

If two pairs corresponding sides are in 5 : 4 ratio, then the third pair of corresponding sides will also be in 5 : 4 ratio.

Therefore, the two triangles are similar. (Answer)

To prove that two triangles are similar, you can use the AA (Angle-Angle) Postulate, SSS (Side-Side-Side) Similarity Theorem, or SAS (Side-Angle-Side) Similarity Theorem. These methods involve comparing the angles and sides of the triangles to see if they meet the similarity conditions.

Triangle Similarity Theorem

To determine whether two triangles are similar, you can use several different theorems or postulates. These include the AA (Angle-Angle) Postulate, the SSS (Side-Side-Side) Similarity Theorem, and the SAS (Side-Angle-Side) Similarity Theorem.

AA (Angle-Angle) Postulate: If two angles of one triangle are congruent to two angles of another triangle, then the two triangles are similar.

SSS (Side-Side-Side) Similarity Theorem: If the three sides of one triangle are proportional to the three corresponding sides of another triangle, then the triangles are similar. For example, if triangle ABC and triangle DEF have corresponding sides such that AB/DE = BC/EF = AC/DF, then the triangles are similar.

SAS (Side-Angle-Side) Similarity Theorem: If an angle of one triangle is congruent to an angle of another triangle and the sides containing these angles are proportional, then the triangles are similar. For example, if ∠A = ∠D and AB/DE = AC/DF, then triangles ABC and DEF are similar.

By using these theorems, you can determine if two triangles are similar by comparing their angles and sides as per the given conditions.

Answer:

[tex]\displaystyle 4 > x[/tex]

Step-by-step explanation:

3 - 2x > −5

- 3 - 3

_________

[tex]\displaystyle \frac{-2x}{-2} > \frac{-8}{-2} \\ \\ x < 4[/tex]

Whenever you divide\multiply by a negative, you reverse the inequality symbol.

** The above answer is written in reverse, which is the exact same result.

I am joyous to assist you anytime.

Answer:4/3

Step-by-step explanation:24/18

Divide both the numerator and the denominator by their highest common  factor. i.e 6

24÷6/18÷6

⇒ 4/3

The value of fraction for 24 divided by 18 is,

⇒ 4 / 3

Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications.

For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.

Given that;

The expression is,

⇒ 24 divided by 18

Now, We can write as;

⇒ 24 divided by 18

⇒ 24 ÷ 18

⇒ 24 / 18

⇒ 4 / 3

Thus, The value of fraction for 24 divided by 18 is,

⇒ 4 / 3

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Answer:

82g

Step-by-step explanation:

You multiply 9×8 to find the answer as each pencil is 9g and there is 8 pencils in a box.

72g because 8*9g is 72

[tex] \frac{16 {x}^{3} {y}^{2} }{36x {y}^{2} {z}^{3} } = \frac{4 {x}^{2} }{9 {z}^{3} } \\ \frac{ {x}^{a} }{ {x}^{b} } = {x}^{a - b} \\ {x}^{ - a} = \frac{1}{ {x}^{a} } [/tex]

Answer:

x=3

Step-by-step explanation:

one property of a trapezoid and medians is the middle line is half of the bottom and top combined. so the equation would look like this

3x+2+4x+3/2=13.

7x+5/2=13

7x+5=26

x=3

hope this helps,

Raise 2 to the 4th power:

√(16*9)

Multiply:

√144

Find square root:

Answer = 12

Answer:

1/12

Step-by-step explanation:

1/2-[-1/4+2/3]

1/2-[-3/12+8/12]

1/2-[5/12]

1/2-5/12

6/12-5/12

1/12

Answer

x = 50 mph (level rate)

x-30 = 20 mph (mountain rate)

Explain:

time = time

160/(x-30) = 400/x

160x = 400(x-30)

160x = 400x - 12000

-240x = -12000

Answer:

x=4, y=13. (4, 13).

Step-by-step explanation:

3x+2y=38

-6x+4y=28

----------------

simplify -6x+4y=28 into -3x+2y=14

-------------------------------------------------

3x+2y=38

-3x+2y=14

------------------

4y=52

y=52/4=13

3x+2(13)=38

3x+26=38

3x=38-26

3x=12

x=12/3=4

x=4, y=13.

Answer:

8

Step-by-step explanation:

5 + 7 = 12

48 / 12 = 4

5 x 4 = 20

7 x 4 = 28

There are 8 girls more than boys

i cant see the whole problem

Answer:

64.28 m

Step-by-step explanation:

In the attached file

Answer:

D)99 degrees

Step-by-step explanation:

The answer is D. All the angles in any quadrilateral add up to 360 degrees. And since the figure is a paralledlogram, for each angle there is another angle with the same measurement. So 81 + 81 + x + x = 360 which gives us 162 + 2x = 360. If you solve for x you get 99 degrees.

Answer:

The number is 6.

Step-by-step explanation:

(78/x+10)*8=184

8(78/x+10)=184

78/x+10=184/8

78/x+10=23

78/x=23-10

78/x=13

x=78/13

x=6

Answer:The unknown number can be calculated by the following formula;

Step-by-step explanation:

Answer:

Range = highest value - lowest value

= 71-11

= 60

Hope this helps!

domain: {-5, 1, 3, 7}; Yes, it is a function ⇒ 3rd answer

Step-by-step explanation:

Let us revise the relation and the function

∵ The relation is {(-5, 2), (7, 7), (3, 6), (1, 7)}

∴ The inputs are: -5 , 7 , 3 , 1

∴ The outputs are: 2 , 7 , 6

∵ The domain is the set of the inputs

∴ The domain of the relation is {-5 , 1 , 3 , 7}

∵ The input -5 has the output 2

∵ The input 7 has the output 7

∵ The input 3 has the output 6

∵ The input 1 has the output 7

∴ There are one output for each input

∴ The relation is a function

domain: {-5, 1, 3, 7}; Yes, it is a function

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Answer:

61 ¹/₂₀

Step-by-step explanation:

You cannot get a proper fraction while converting 61.05 into a fraction. You will only end up with improper fractions. This is your answer as a simplified improper fraction. If you also want a mixed number answer, that is down below.

61   1/20

I hope this helps you! :)

Answer:

The amount invested in the mutual fund that earned 5% was $1,000

The amount invested in the mutual fund that earned 3% was $1,800

Step-by-step explanation:

Let

x ----> the amount invested in the mutual fund that earned 5%

y ----> the amount invested in the mutual fund that earned 3%

we know that

[tex]x+y=2,800[/tex] ----> [tex]y=2,800-x[/tex] ----> equation A

[tex]5\%=5/100=0.05[/tex]

[tex]3\%=3/100=0.03[/tex]

[tex]0.05x+0.03y=104[/tex] ----> equation B

Solve the system by substitution

substitute equation A in equation B

[tex]0.05x+0.03(2,800-x)=104[/tex]

Solve for x

[tex]0.05x+84-0.03x=104[/tex]

[tex]0.05x-0.03x=104-84[/tex]

[tex]0.02x=20[/tex]

[tex]x=\$1,000[/tex]

Find the value of y

[tex]y=2,800-x[/tex]

[tex]y=2,800-1,000=\$1,800[/tex]

therefore

The amount invested in the mutual fund that earned 5% was $1,000 and the amount invested in the mutual fund that earned 3% was $1,800

Answer:

4.5 miles.

Explanation:

24 x 1,000 = 24,000

24,000 ÷ 5380 = 4.5