They boost the economy

Answers

Answer 1

Answer:

I think the question is incorrect

Step-by-step explanation:

they boost the economy why is this in mathematics

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Related Questions

31. A business rents cars for $150 a day and vans for $300 a day. One day it rented a total of 30 vehicles and
made a total $5700. How many cars and vans did the business rent that day?
A 8 cars and 22 vans.
B 10 cars and 20 vans
C 20 cars and 10 vans
D 22 cars and 8 vans

Answers

Answer:

D. 22 Cars and 8 Vans

Step-by-step explanation:

1. You multiply 22 x 150 = 3,300.

2. Then you multiply 300 x 8 = 2,400.

3. Next, add 3,300 + 2,400

4. That equals 5700.

Hopefully, that helps!

Statements Reasons Given: AWXY is isosceles with legs WX and WY: AWVZ is isosceles with legs WV and WZ. Prove: AWXY – AWZ 1. given 1. WXY is isosceles with legs WX and WY 2. given 2. AWZ is isosceles with legs WV and WZ Z 3. WX EWY, WE WZ 3. def. of isosceles traingle W 4. def. of V 5. (WZ}(Wx) = (WY) (WZ) 5. multiplication property 6. (WZ)(WX) = (WYWY Complete the steps of the proof. WV 7. property of proportion 8. ZWE ZW 8. reflexive property 9. AWXY - AWZ​

Answers

Answer:

1. WX = WY;WV =WZ

2. substitution property

3. SAS similarity theorem

Step-by-step explanation:

Complete steps of the proof are,

4) WX = WY

6) By definition of congruency, Put WZ = WV

9) By SAS congruency.

What is mean by Triangle?

A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.

We have to given that;

Triangle WXY is isosceles with legs WX and WY

And, Triangle WVZ is isosceles with legs WV and WZ.

Now, For the proof of the ΔWXY – ΔWVZ;

The complete sentence of the table are,

4) WX = WY

6) By definition of congruency, Put WZ = WV

9) By SAS congruency.

Thus, Complete steps of the proof are,

4) WX = WY

6) By definition of congruency, Put WZ = WV

9) By SAS congruency.

Learn more about the triangle visit;

brainly.com/question/1058720

#SPJ7

Lillian is going to invest in an account paying an interest rate of 5.7% compounded continuously. How much would Lillian need to invest, to the nearest ten dollars, for the value of the account to reach $7,600 in 7 years?

Answers

Answer:

She has to invest $5,160 for the value of the account to reach $7,600 in 7 years.

Step-by-step explanation:

Continuous compounding:

The amount of money earned, after t years, in continuous compounding, is given by:

[tex]A(t) = A(0)(1+r)^t[/tex]

In which A(0) is the value of the initial investment and r is the interest rate, as a decimal.

Lillian is going to invest in an account paying an interest rate of 5.7% compounded continuously.

This means that [tex]r = 0.057[/tex]

How much would Lillian need to invest, to the nearest ten dollars, for the value of the account to reach $7,600 in 7 years?

We have to find A(0) when [tex]A(t) = 7600, t = 7[/tex]

So

[tex]A(t) = A(0)(1+r)^t[/tex]

[tex]7600 = A(0)(1+0.057)^7[/tex]

[tex]A(0) = \frac{7600}{(1.057)^7}[/tex]

[tex]A(0) = 5156[/tex]

To the nearest ten dollars, she has to invest $5,160 for the value of the account to reach $7,600 in 7 years.

25X -5 =
10 + 70x=
6y + 14-8y=

Helppp I have 3 more Minutess:(

Answers

Answer:

X=-5

x=-7

Y=12

Step-by-step explanation:

can u guys help me with y?

Answers

Answer:

Step-by-step explanation:

Given condition

y = x + 5

When x = - 1

y = - 1 + 5 = 4

when x = 0

y = 0 + 5 = 5

when x = 1

y = 1 + 5 =6

hope it helps :)

can someone help me please​

Answers

The answer is the letter A)(3,6)

Answer:

A' = (1, 2)

B' = (2, 3)

C' = (2, 4)

Step-by-step explanation:

Ok so you are given the scale factor of 1/3. You will basically multiply 1/3 to all of the values of point A, B, and C in order to find the values of point A', B', and C'.

A = (3, 6) ---> 3 × 1/3 = 1 and 6 × 1/3 = 2

A' = (1, 2)

B = (6, 9) ---> 6 × 1/3 = 2 and 9 × 1/3 = 3

B' = (2, 3)

C = (6, 12) ---> 6 × 1/3 = 2 and 12 × 1/3 = 4

C' = (2, 4)

Hope this helps and stay safe, happy, and healthy, thank you :) !!

Can somebody help me?

Answers

The answer should be D

-12(x - 3) - (2x - 6) = 60

Answers

Answer:

x=-9/7

Step-by-step explanation:

Answer:-12(x - 3) - (2x - 6) = 60

= -12 OJHORZHOEHFOSDHSKDKCDEZIAIFDNSQDKFFFFFFFFFFFFZIDJAZIFJOIJF

Step-by-step explanation:

EFKJNDOIDNOIEFJOAIZFOUJFNJBVJFNVJNZJCN

sketch each graph of each line y=-7/3x+4

Answers

Answer:

Step-by-step explanation:

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!

Answers

Answer: infinitely many solutions

Step-by-step explanation:

3x + 4y = -5 ... 1

6x + 8y = -10 ... 2

Take the second equation and divide by 2

3x + 4y = -10

As you can see, the two equations are exactly the same

So they have infinite solutions

A football team had 32 players last year. This year, the team increased by 25%. How many players are on the team this year

Answers

Answer:

40 players

Step-by-step explanation:

Well if it's a 25% increase and 32=100% then 25%=8 players because 32/4=8 then add it to 32 to get 40 players

Answer:

40 players

Step-by-step explanation:

32x0.25=8

32+8=40

What is the volume of a cube with a side length of 3t5units?

Cube V = s3

Answers

Answer:

V=a3=33=27

Step-by-step explanation:

sorry if its wrong

Someone please help me

Answers

X=17 since
X+95+4x=180
5x+95=180
Subtract 95
5x=85
X=17

What is 33/16 rounded to the nearest tenth?

Answers

Answer:

2.1

Step-by-step explanation:

33/16=2.06=2.1

Distance between the object you were looking out in the hands lens is the ____.

Answers

Answer:

Focal length

Step-by-step explanation:

Not sure tbh

Music streaming services are the most popular way to listen to music. Data gathered over the last 12 months show Apple Music was used by an average of 1.73 million households with a sample standard deviation of 0.46 million family units. Over the same 12 months Spotify was used by an average of 2.17 million families with a sample standard deviation of 0.33 million. Assume the population standard deviations are not the same. Using a significance level of 0.01, test the hypothesis of no difference in the mean number of households picking either service.

Answers

Answer:

There is enough statistical evidence to suggest that there is no difference between the mean number of households picking either service

Step-by-step explanation:

The parameters of the music streaming service are;

The average number of households using Apple Music, [tex]\overline {X}_1[/tex] = 1.73 million

The standard deviation, σ₁² = 0.46 million

The average number of households using Spotify, [tex]\overline {X}_2[/tex] = 2.17 million

The standard deviation, σ₂² = 0.33 million

The significance level = 0.01

Hypothesis testing with different population standard deviation

[tex]Z = \dfrac{\overline {X}_1 - \overline {X}_2}{\sqrt{\dfrac{\sigma_1^2}{n_1} +\dfrac{\sigma_2^2}{n_2}} }[/tex]

H₀: [tex]\overline {X}_1[/tex] ≠ [tex]\overline {X}_2[/tex]

H₁:  [tex]\overline {X}_1[/tex] = [tex]\overline {X}_2[/tex]

[tex]Z = \dfrac{1.73- 2.17}{\sqrt{\dfrac{0.46^2}{12} +\dfrac{0.33^2}{12}} } = -2.6923[/tex]

p-value for the test statistic = 2 × P(Z <-2.6923) = 2 × 0.00357 = 0.00714

Therefore, the p-value is less than the significance level, and it is therefore unlikely that the result will be observed under the null hypothesis

We therefore reject the null hypothesis and there is enough statistical evidence to suggest that there is no difference between the mean number of households picking either service

Matt started his own company where he rents used textbooks to struggling college students at multiple Universities for a low rate. Over the last few years Matt has been able to collect a total of 250 textbooks for his business at Temple University. Unfortunately, students can be irresponsible and lose their textbook rental causing a loss for Matt. Based on past information Matt has collected the data below for Temple University based on losses per semester. #
of losses per semester Probability
0 0.08
5 0.16
10 0.28
15 0.32
20 0.14
25 0.02
a. Calculate the expected frequency of losses per semester. (2 points)
b. Calculated the variance. (2 points)
Now assume that when losses do occur, they are non-random and losses equal $60.
c. Calculate the expected losses per semester? (2 points)
d. Calculate the expected losses for ALL textbooks per semester. (1 point)
e. Calculate the expected losses for ALL textbooks for the next 2 school years (4 semesters). (1 point)

Answers

Answer:

a. Expected frequency of losses per semester = 0*0.08 + 5*0.16 + 10*0.28 + 15*0.32 + 20*0.14 + 25*0.02

Expected frequency of losses per semester = 11.7 losses per semester

b. Variance = (0-11.7)²*0.08 + (5-11.7)²*016 + (10-11.7)²*0.28 + (15-11.7)²*0.32 + (20-11.7)²*0.14 + (15-11.7)²*0.02

Variance = 10.9512 + 7.1824 + 0.8092 + 3.7848 + 9.6446 + 3.5378

Variance = 35.61

c. As losses equal $60, expected losses per semester = 11.7*$60 = $702

d. Expected losses of all textbooks per semester = 250*11.7*$60 = $175,500

1 litre is equal to how many decalitre​

Answers

1 liter = 0.1 decaliter

Divide the volume value by 10

Brian wants to buy a shirt. He can choose
an XL, L, M, S, or XS long-sleeve or
short-sleeve in white, black, pink, or blue.
How many choices of combinations does
he have?

Answers

Answer:

40 choices of combinations can be made.

Step-by-step explanation:

Given that Brian wants to buy a shirt, and he can choose an XL, L, M, S, or XS long-sleeve or short-sleeve in white, black, pink, or blue, to determine how many choices of combinations does he have, the following calculation must be performed:

XL + L + M + S + XS = 5

LS + SS = 2

W + B + P + B = 4

5 x 2 x 4 = X

10 x 4 = X

40 = X

Thus, 40 choices of combinations can be made.

please help asap i didn’t pay attention in class

Answers

Answer: omg you are me

Step-by-step explanation:

let p= fg where f (0,5) and g (-4,-3). what is the direction angle of -3/2p?

Answers

Answer: its B) 63

Step-by-step explanation:

On edge 2021

Which object has the greatest inertia?
1 lb of butter


2 lb bag of sugar


5 lb bag of apples


10 lb bag of potatoes

Answers

Answer:

Its D

Step-by-step explanation:

I took the quiz and got 100

What is the percent of increase from 54 to 81?

Answers

The increase percentage is 50 percent because the new value is greater than the old value.

Answer:

50

A change from 54 to 81 represents a positive change (increase) of 50%

The hanger image below represents a balanced equation.

Select an equation that represents the image.
Choose 1 answer:
Choose 1 answer:

(Choice A)
A
5m=505m=505, m, equals, 50

(Choice B)
B
\dfrac{m}{5}=50
5
m

=50start fraction, m, divided by, 5, end fraction, equals, 50
Find the value of mmm that makes the equation true.
m=m=m, equals

Answers

Answer:

The answer is A

Step-by-step explanation:

5m=505m=505,m equal, 50

Help please I really don’t understand this

Answers

Answer:

78.5/250 = 31.4%

Step-by-step explanation:

divide the area of the circle (which is 25π = 78.5 sq in) by the area of the rectangle (which is 25x10 = 250 sq in)

Explain how to use the Pythagorean Theorem to find the missing length of a right triangle.​

Answers

Answer:

Step-by-step explanation:

Pythagorean theorem,

Hypotenuse² = base² + altitude²

Substitute the known values and you can find the missing length

% growth Growth factor

a 19% (1 + 0.19) = 1.19

b 3% ____________________

c 9.1% ____________________

d 41.3% ____________________

Answers

Answer:

growth factor for what?

The vaccination center located at Watsessing school supplies turkey and
veggie sandwiches to all workers. Mr. Milano organized the ordering of 80
sandwiches in all, 90% of which were turkey. How many turkey sandwiches did
they serve?

Answers

Convert 90% to a decimal by dividing by 100, = 0.9

80 x 0.9 = 72 Turkey sandwiches

A regular computer screen has a area of A square inches. The width of the computer screen is 7 inches. Which equation represents x,length of the computer screen in inches.

Answers

Answer:

7 square inches hope this helps brainlest plzzz

Step-by-step explanation:

Which of the following situations result in an answer of 2/3? Select three that apply.

A: three dogs each drink 2 cups of water. How many cups of water does each dog drink in all?
B: Two apples split among 3 people. How much of an apple does each person recieve?
C: Two gallons of water needed to fill 3 fish tanks of an equal size. How many gallons of water are required for each tank?
D: Three cupcakes are divided among 2 children. How much of a cupcake would each children receive?
E: Two bags of bird seed are split among 5 parrots. What fraction of a bag does each parrot receive?
F: Three cats share 2 cans of tuna. How much of a can does each cat receive?

Answers

B: is the best answer because there splitting 2 apples among 3 people and that means there’s not enough for all, so they all receive 2/3 of an apple to all get shared with equally. Hopefully this helps!
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Pls helpppppppppl!!!! After handling the accounts for a large restaurant for many years, it is discovered that Quinn has slowly embezzled $300,000 into her ownaccount. Quinn says that she is a decent person but that she had fallen into difficult circumstances and was on the verge of losing her home. Shehad access to the restaurant's cash, which she used to make up the shortfall in her own account. What criminal theory does Quinn's behavior fallunder?ALabeling theoryB social disorganization theoryC. differential opportunity theoryD. theory of deviant places Write a letter of appreciation to the People of China. Describe what you learned about Ancient China, including the dynasties, philosophers, inventions and many other great facts you may have discovered. The letter should be at four to five paragraphs long, neatly printed or typed 10 OR 11 FONT. PLS HELP ASAPPhilosphers are Buddha, Lao Zi, Shang Yang, ConfuciusDynasties are Shang Dynasty, Zhou Dynasty, Qin Dynasty, Han Dynasty Plss this is timed will mark brain least if shown work! The SEC enforces stock market regulations in order to protect __________.A.investorsB.companiesC.stock exchangesD.fincial institutions Joe has $50.00. He wants to buy equal numbers of soft drinks and sandwiches. A soft drink costs $0.79. A sandwich costs $2.49. How many of each can joe buy with his $50.00? A.15 B.20 C.41 D.63 please help if you can! Given: Quadrilateral ABCD is a kite. Prove: AED CED Kite A B C D is shown. Diagonals are drawn from point A to point C and from point B to point D and intersect at point E. It is given that quadrilateral ABCD is a kite. We know that AD CD by the definition of . By the kite diagonal theorem, AC is to BD This means that angles AED and CED are right angles. We also see that ED ED by the property. Therefore, we have that AED CED by . Find the ratio of the following in the simplest form. 50 minutes to 1 hour what does , mean Which phrase from the excerpt suggests that Holmes is arrogant? A) in your position of unofficial adviser and helper to everybody who is absolutely puzzled B) I know without reading it that it is all perfectly familiar to me C) I was engaged in clearing up some small points in connection with it D) acknowledge that I have scored over you in your example Michael had 20 dollars to spend on 3 gifts. He spent 11 3/4 dollars on gift A and 3 1/2dollars on gift B. How much money did he have left for gift C? Write an equation in standard form for the line.Slope is 3, and (1, 6) is on the line. 4 main causes of WW1 Please Do It Like This 1 uhreuhur2 fkhrufh3 hfriehfr4 sefjoierNot A GIANT paragraph solve using the box method choose the correct option Your friend claims that all mutations are harmful to living things. Do you agree or disagree with this claim? Support your position with:a description of a genetic mutation anda scientific explanation of how a mutation may affect an organism such as a tomato, spinach, or strawberry plant. What type of tide is Australia likely to be experiencing in the diagram on the RIGHT and why? In your own words explain what is happening? Which of the following equations is true?A. 12x + 3 = 4x + 10B. 12x + 3 = 7x + 1C. 7x + 1 = 6x + 5D. 7x + 1 = 4x + 10 Read the passage.Paul looked at the cast and sighed. He wrote #22 with a permanent marker on the cast. Sometimes, he would bounce his basketball on the ground as he sat in a chair, but he could not stand and shoot the ball. The doctor said that he would not be able to play for at least six weeks.Which of the following phrases is a supporting detail that helped you draw a conclusion about Pauls condition?as he sat in a chairHe wrote #22 with a permanent markerhe would bounce his basketball on the groundhe could not stand 1. Find the volume of each cylinder ( use = 3.14 )