Please please please help

Please Please Please Help

Answers

Answer 1

Answer: 2nd option

Step-by-step explanation:


Related Questions

NEED HELP ASAP!
Jennifer works in a music store and earns 15.4% commission on each sale. If Jennifer sells a piano and earns $48.00, what is the price of the piano? Round your answer to the nearest cent.

Answers

Answer:

The price of the piano is $311.69

20% + 302 + 5x – 4 / 32 + 1 +1?

Answers

Answer:

hope this helps

Step-by-step explanation:

A pilot at an altitude of 2,000 feet and has a horizontal distance of 8,020 feet from the runway. At what angle of depression should he set the plane to touch down at the exact end of the runway?

Answers

Answer:

14°

Step-by-step explanation:

the angle of depression = α

tanα = 2000/8020 = 0.2494

α = 14°

WILL GIVE BRAINLIEST
There are 2,367 teachers in a certain school district. 600 were polled asking if they felt computers in the classroom were beneficial to. 85% of the teachers polled felt that computers in the classroom were beneficial to students. What is the confidence interval for the population mean of teachers in this district that feel computers in the classroom are beneficial to students, using a 99% confidence level?

(81.25%, 88.75%)

(81.98%, 88.21%)

(82.14%, 87.86%)

(82.60%, 87.40%)

Answers

81.14%88.21%

Hopefully this helps.

tara worked 55 hours and earned $453.75.let E equal taras total earnings and h equal the number of hours she worked . which of the following is the constant of proportionality

Answers

Answer: 8.25

Explanation: You are looking to find something constant or something that stays the same. Something that does stay the same is how much money she earned each hour. So you would do 453.75/55. And then find k, or the constant of proportionality. Which is $8.25. You’re welcome!

i need help pls i need to put my grades up before the end of the semester 20 pionts for who ever answers have a hood night from kentucky​

Answers

Answer:

Step-by-step explanation:

a + 2 + a+2 + a + 2 = 24              Combine the left

3a + 6 = 24                                  Subtract 6 from both sides.

3a = 24 - 6                                   Combine

3a = 18                                         Divide both sides by 3

3a/3 = 18/3

a = 6

Answer:

1.

3a + 6 OR 3(a + 2)

2.

a = 6

Step-by-step explanation:

1.

(a + 2) + (a + 2) + (a + 2) = a + a + a + 2 + 2 + 2

= 3a + 6 or 3(a + 2)

2.

24 = 3a + 6

24 - 6 = 3a

18 = 3a

18/3 = 6

a = 6

sorry if I didn't show my working well enough

7 copies of the sun of 8 fifths and 4

Answers

Answer:

39.2

Step-by-step explanation:

We need to find the solution of 7 copies of sum of 8 fifths and 4.

Now, 8 fifths =

Then, sum of 8 fifths and 4 =  =

Now, 7 copies of  means that we meed to multiply  7 times

i.e. 7 copies =

i.e. 7 copies =

i.e. 7 copies = 39.2

Hence, 7 copies of sum of 8 fifths and 4 is 39.2

2. The result of multiplying a number by another number is called the

a. Quotient
b. Product
c. Sum
d. Difference

Answers

The answer is the product

product

the quotient is dividing, the sum is adding, the difference is subtraction, and product is multiplying. :)

solve for w. 5 + 2w = 17

Answers

Answer:

w=6

Step-by-step explanation:

5 + 2w = 17

Subtract 5 from each side

5-5 + 2w = 17-5

2w = 12

Divide each side by 2

2w/2  = 12/2

w = 6

Solution:

Note that:

Given equation: 5 + 2w = 17

To solve this problem, isolate the variable by subtracting 5 to both sides of the equation.

=> 5 + 2w = 17=> 5 - 5 + 2w = 17 - 5=> 2w = 12

Then, divide 2 both sides to further isolate the variable.

=> 2w = 12=> 2w/2 = 12/2=> w = 6

The solution to the equation is 6.

Let
sin A = 0.36

tan A = 0.8

cos A = 0.35

Answers

Answer:

Do you need help

Step-by-step explanation:

Which table shows a function that is decreasing only over the interval (–1, ∞)?

A 2-column table with 6 rows. The first column is labeled x with entries negative 3, negative 2, negative 1, 0, 1, 2. The second column is labeled f of x with entries negative 1, negative 3, negative 5, negative 2, negative 1, 2.

A 2-column table with 6 rows. The first column is labeled x with entries negative 3, negative 2, negative 1, 0, 1, 2. The second column is labeled f of x with entries negative 3, negative 5, negative 7, negative 6, 1, negative 1.

A 2-column table with 6 rows. The first column is labeled x with entries negative 3, negative 2, negative 1, 0, 1, 2. The second column is labeled f of x with entries negative 4, negative 3, negative 1, 2, 1, negative 6.

A 2-column table with 6 rows. The first column is labeled x with entries negative 3, negative 2, negative 1, 0, 1, 2. The second column is labeled f of x with entries negative 5, negative 1, 1, 0, negative 4, negative 8.

Answers

Answer:0,1

Step-by-step explanation:

1 is the number in the x column that is in the same area as 0 they r vertical to each other

In the gift shop of the History of Flight museum, Elisa bought a kit to make a model of a jet airplane. The actual
plane is 18 feet long with a wingspan of 13.5 feet. If the finished model will be 10 inches long, what will the
wingspan be?
O 13.3 in
O 7.5 in
O 3.75 in.
O 24.3 in.

Answers

Answer:

I would say D.

Step-by-step explanation:

yeah

Saville Company has 10,000 shares of $100 par, 4% cumulative preferred stock and 100,000 shares of
$10 par common stock. All past dividends for preferred shareholders have been paid. Dividends
totaling $80,000 have been declared.
Determine the dividends per share for preferred and common stock for the year.
Question 10 options:
$4.00 and $4.00
$4.00 and $0.40
$2.00 and $0.40
$2.00 and $4.00

Answers

Answer:

$4.00 and $0.40

Step-by-step explanation:

Preferred dividend = $100 x 4% = $4 per share

$4 x 10,000 shares = $40,000

$80,000 paid - $40,000 preferred = $40,000 common dividend

$40,000 / 100,000 common shares = $0.40 per share

The dividends per share for preferred and common stock for the year is: $4.00 and $0.40.

Dividends per share for preferred and common stock

Dividends per share for preferred = $100 x0.04

Dividends per share for preferred = $4 per share

Common dividend=$80,000 -($4 x 10,000 shares)

Common dividend=$80,000 - $40,000

Common dividend=$40,000

Dividends per share for common stock=$40,000 / 100,000

Dividends per share for common stock = $0.40 per share

Inconclusion the dividends per share for preferred and common stock for the year is: $4.00 and $0.40.

Learn more about dividends per share for preferred and common stock here:https://brainly.com/question/10718788

Find the numbered angles in each rhombus

Answers

Answer:

there are 4 angles on each rhombus so it would be 4! :D

Step-by-step explanation:

how would i set up this number line?? it’s on kahn academy btw it’s two-step inequality word problems

Answers

Answer: The greater than or equal to sign means that you need a closed circle. Put a closed circle on 358. Make the arrow to the right of 358 because w is greater than 358

Step-by-step explanation:

50w + 100 ≥ 18000

-100 on both sides

50w ≥ 17,900

Divide both sides by 50

w ≥ 358

The greater than or equal to sign means that you need a closed circle. Put a closed circle on 358. Make the arrow to the right of 358 because w is greater than 358

Need this answer quick please.​

Answers

Answer:

I= integ.of dx/(4+5sin^2 x)

On dividing by cos^2x in Nr and Dr.

I=integ.of sec^2 x.dx/(4sec^2 x +5.tan^2 x)

I=integ.of sec^2 x.dx/(4+4tan^2 x+5tan^2 x)

I=integ.of sec^2 x.dx/(4+9tan^2 x)

Let tan x= t

sec^2 x.dx = dt

I=integ.of dt/(4+9t^2)

let t =(2/3)p , dt =(2/3)dp

I=integ.of (2/3).dp/(4+4p^2)

I=integ.of (2/12)dp/(1+p^2)

I=(1/6) tan^-1(p) +C

I=(1/6).tan^-1(3t/2) +C

I=(1/6).tan^-1{(3/2)tan x } +C , Answer.

20089 (4 significant figures) ​

Answers

Answer:

20010

Step-by-step explanation:

20010

.

.

.

.

.

.............

Answer:

2000

Step-by-step explanation:

20089-2/0089

it can not be approximated

therefore it is 20000

Find the slope of the line passing through the points (-4,
4) and (2, 5).

Answers

Answer:

1/6

Step-by-step explanation:

The equation for finding the slope of two points is (y2-y1)/(x2-x1) and if you plug those number into the equation you get 1/6 (simplest form)

What is the length of TV?

1 unit
1 2/3units
2 1/2units
3 units

Answers

1 unit brackish units are pretty long

Please i need help

- 8s - 4 > 3s + 3.

Answers

Answer:

-8s-4>3s+3

-8s-(-3s)>3+4

-8s+3s>3+4

-5s/-5>7/-5

s>-7/5

Find the area of the circle. Give your answer in terms of x. C= pie over 7

Answers

Answer:

Assuming C stands for Circumference we will assume the circum is pi/7

Therefore x = 1/196pi

Step-by-step explanation:

First find the radius with C = 2  * r * pi

1/7pi = 2 * r * pi

r = (1/7pi)/2pi

r = 1/14

Now for the area we have A = r^2 * pi

A = (1/14)^2 * pi

A = 1/196 * pi

I need help solving this equation.

Answers

i believe the answer is b i did this a while ago

Answer:

B) [tex]f^{-1}(x)=x+2[/tex]

Step-by-step explanation:

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

replace [tex]y[/tex] with [tex]x[/tex]:  [tex]x=y-2[/tex]

Make [tex]y[/tex] the subject: [tex]y=x+2[/tex]

Therefore, [tex]f^{-1}(x)=x+2[/tex]

In the figure, TU is tangent to the circle at point U. Use the figure to answer the questions A and B. (The questions A and B are posted in the picture with the figure). ( Please Don't Repaste Another Students Answer To Answer My Questions). Will Mark Brainliest .​

Answers

Answer:

a) UT² = ST · (RS + ST)

b) UT = 6 in

Step-by-step explanation:

Secant : a line that intersects the circle at two pointsTangent : a line that touches the circle at one point

If a secant and a tangent of a circle are drawn from a point outside the circle, then the product of the lengths of the secant and its external segment equals the square of the length of the tangent segment.

UT² = ST · (RS + ST)

Given:

RT = 9 inST = 4 inRS + ST = RT
⇒ RS + 4 = 9
⇒ RS = 5

Using:  UT² = ST · (RS + ST)

⇒ UT² = 4(5 + 4)

⇒ UT² = 36

⇒ UT = √36 = 6 in


City Park is a right triangle with a base of 40 yd
and a height of 25 yd. On a map, the park has a
base of 40 in. and a height of 25 in. What is the
ratio of the area of the triangle on the map to
the area of City Park?

Answers

Answer:

Let's Convert yards into inches

Base = 40 yards = 1440 inches

Height = 25 yards = 900 inches

Base (Map)/Base (Actual)

40/1440 = 1 : 36

Height (Map)/Height (Actual)

25/900 = 1 : 36

I hope it helps you!

Step-by-step explanation:

Let's expand our knowledge even more by explaining.

The scale of the height and the width is 1 inch equals 1 yard.

the scale of the area would be 1 square inch equals 1 square yard.

for example:

the area of a triangle is equal to 1/2 * base * height.

the base on the map is 40 inches and the height on the map is 25 inches.

the area on the map is therefore 1/2 * 40 * 25 = 500 square inches.

the base in the real world is 40 yards and the height in the real world is 25 yards.

the area in the real world is therefore equal to 1/2 * 40 * 25 = 500 square yards.

the ratio of the area on the map to the area in the real world is 500 square inches / 500 square yards equals 1 square inch / 1 square yard.

that's 1 square inch to 1 square yard.

in general, if the scale in the linear measurements were a/b, then the scale in area would be (a/b)^2.

since your scale in linear measurements is 1/1, then the scale in area would be (1/1)^2 which is equal to 1/1.

assuming the scale in linear measurements were 1/2, then the scale in area would be (1/2)^2 = 1^2/2^2 = 1/4.

Another real estate agent sold a house for $315,000 last week. If her commission is 1.25% of the selling price of the home, find the amount of her commission

Answers

Answer:

$3937.50

Step-by-step explanation:

315,000 * 1.25% = 315,000 * 1.25/100 = 3,150*1.25 = 3937.5


A community theater sells about 150 tickets to a play each week when it charges $20 per ticket.
For each $2 decrease on price about 25 more tickets per week are sold. Write a quadratic function to
find how the theater can maximize weekly revenue. What should the theater charge to maximize
revenue? What is the maximum weekly revenue? (6 pts) (Show all work.)

What is the equation:
What should the theater charge?
What is the maximum revenue?



Answers

Answer:

r = 12.5p(32 -p)$16 per ticket$3200 maximum revenue

Step-by-step explanation:

The number of tickets sold (q) at some price p is apparently ...

  q = 150 + 25(20 -p)/2 = 150 +250 -12.5p

  q = 12.5(32 -p)

The revenue is the product of the price and the number of tickets sold:

  r = pq

  r = 12.5p(32 -p) . . . . revenue equation

__

The maximum of revenue will be on the line of symmetry of this quadratic function, which is halfway between the zeros at p=0 and p=32. Revenue will be maximized when ...

  p = (0 +32)/2 = 16

The theater should charge $16 per ticket.

__

Maximum revenue will be found by using the above revenue function with p=16.

  r = 12.5(16)(32 -16) = $3200 . . . . maximum revenue

_____

Additional comment

The number of tickets sold at $16 will be ...

  q = 12.5(32 -16) = 200

It might also be noted that if there are variable costs involved, maximum revenue may not correspond to maximum profit.

A cylindrical pillers has a diameter of 56 cm and is of 35 m high there are 16 pillers around the building find the cost of painting the curved surface area of all the pillars at the rate of 5.50 per 1m square ​

Answers

Answer:

Answer:

Total cuŕved surface area of the pillars = 985.6m²Total cost of painting = Rs.5420.8

Explanation:

Given,

A cylindrical pillar with dimènsions,

r(radius) = 56/2 = 28cm. [ Since d = r/2]h(height) = 35m

There are 16 such pillars. Find the cost of paiñting the the curved surface area of all pillars 5.50/m²

Conversion of the dimensioñs in same units.

Radius = 28cm

= 28 ÷ 100 [Since 1m = 100]

= 0.28m

Cuŕved surface area of the pillar is given by,

→ 2πrh

Where,

Taking ‘π’ as 22/7

→ 2*(22/7)*(0.28)*(35)

Principal Lopez asked her 500 students to vote on the school's annual gift. 300 students voted to donate a telescope for the science lab. What percent of the students voted to donate a telescope?
Pick the model that represents the problem.
What percent of the students voted to donate a telescope?
%

Answers

Using the percentage concept, it is found that 60% of the students voted to donate a telescope.

What is a percentage?

The percentage of an amount a over a total amount b is given by a multiplied by 100% and divided by b, that is:

[tex]P = \frac{a}{b} \times 100\%[/tex]

In this problem:

The total amount is the number of students, which is of b = 500.300 voted to donate, hence a = 300.

The percentage is given by:

[tex]P = \frac{300}{500} \times 100\% = 60\%[/tex]

60% of the students voted to donate a telescope.

More can be learned about the percentage concept at https://brainly.com/question/10491646

I need help with this question.

Answers

Answer:

The rate of change is 1 for both functions A and B

Step-by-step explanation:

Hope this helps!

Pls give brainliest :)

In what range do the closing costs on a home loan typically fall? a. 1% to 3% b. 3% to 5% c. 5% to 7% d. 7% to 10% Please select the best answer from the choices provided A B C D Mark this and return

Answers

Answer:

The answer to this question that you asked is 3%

so the complete answer is: b. 3%

Step-by-step explanation:

The closing costs can usually and typically range from 3%–6% of the home's purchase price. if you are buying a two-hundred thousand dollar house, your closing cost would could range from six-thousand to twelve-thousand dollars. The closing fees may vary depending on your state, loan type, and mortgage lender, so it's important to pay close attention to these fees.

hope this answered your question

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