Mathematics High School

Part B. How much would it cost to buy a cover for the pool that costs $0.30 per square foot? Enter your answer in the box. Image above​

Part B. How Much Would It Cost To Buy A Cover For The Pool That Costs $0.30 Per Square Foot? Enter Your

Answers

Answer 1
i think it’s 12,000 if that’s an answer

Related Questions

I NEED HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

what is 1+1

need answer!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

LOL HAHAHAHAHA

answer: 2

Answer: 2

Step-by-step explanation:

Which point is located at (2, 6)?

On a coordinate plane, point A is 6 units to the right and 2 units up. Point B is 6 units to the left and 2 units up. Point C is 2 units to the right and 6 units up. Point D is 2 units to the left and 6 units up.
A
B
C
D

Answers

Answer:

point c

Step-by-step explanation:

:) hope its right

A middle school took all of its 6th grade students on a field trip to see a ballet at a theater that has 1300 seats. The students filled 1001 of the seats in the theater. What percentage of the seats in the theater were filled by the 6th graders on the trip?

Answers

77%

I like to use ratios and cross multiply for problems like this. Take the part (1001) over the whole (1300), and that equals x percent of 100 percent.

1001/1300 = x/100
100100 = 1300x
x = 77

15 POINTS PLEASE HELP
R/3​+5≤8
Choice a: r=9
choice b: r=12
choice c: r=15
-khan
--choose all answers that apply

Answers

Answer:

A, r=9

Step-by-step explanation:

Multiply through by the LCM

r + (3×5) <= 3×8

r + 15 <= 24

r <= 24 - 15

r <= 9

Answer:

A. R=9

Step-by-step explanation:

If f(x) = 8x2-5, what is f(-1)

Answers

Answer:3

Step-by-step explanation:

Simply plug in -1 for anywhere you see x in the equation so...

8(-1)^2-5

8(1)-5

8-5

3

Hope this helps

Step-by-step explanation:

Remember math is a language

f(x) : A function of x where x can be any number including a number you choose

when you see f(-1), this tells you what the function is at this given x value. So you substitute - 1 wherever you see x

8(-1)2 - 5

Aaron is a chocolate vendor. He finds that he needs 25 identical sweet boxes to pack all the chocolates he has if he puts 24 chocolates per box. How many sweet boxes will he need to pack all the chocolates, if he puts only 30 chocolates in a box?Immersive Reader (1 Point)

Answers

Answer: 20 boxes of chocolates

Step-by-step explanation:

First find out the total number of chocolates he has:

= 25 boxes * 24 chocolates per box

= 600 pieces of chocolate

The number of boxes needed if the chocolates are packed 30 in a box is:

= Total number of chocolates / Number of chocolates per box

= 600 / 30

= 20 boxes of chocolates

RS 1000 was distributed equally a anmong certain number of people. If there were 5 people more each would have received RS 20 less .Among how many people was the amount distributed? Find it.

Answers

Answer:

is answer 13.50781059 ?


[tex]5u + 11 = 56 \\ u = [/tex]
how resolve this ?​

Answers

Answer:

u = 9

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of Equality

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

Identify

5u + 11 = 56

Step 2: Solve for u

[Subtraction Property of Equality] Subtract 11 on both sides:                         5u = 45[Division Property of Equality] Divide 5 on both sides:                                   u = 9

Answer:

u = 9

Step-by-step explanation:

5u + 11 = 56

Subtract 11 from each side.

5u + 11 - 11 = 56 - 11

Simplify.

5u = 45

Divide each side by 5.

5u ÷ 5 = 45 ÷ 5

Simplify.

u = 9

(c) Which numbers are divisible by 10?


683,134 or 680

Answers

Answer:

680

Step-by-step explanation:

. hope this helpsssssssssssss

If a point in the figure below is chosen at random, what is the probability that it is in the shaded region?​

Answers

Answer:

254/324 which is about 78.4%

Step-by-step explanation:

found area of entire square to be 18² or 324

found area of 4-quarter circles - which equals one circle with radius of 9

A = 81π which is about 70

subtracted 324 and 70 to get 254

ratio of shaded to unshaded is 254 : 324

The Probability of point to lie is in the shaded region= [tex]\frac{254.34}{324}[/tex]

What is probability ?

Probability is simply how likely something is to happen. Whenever we're unsure about the outcome of an event, we can talk about the probabilities of certain outcomes—how likely they are.

Area of square=  side x side

                        = 18 x 18

                        = 324 sq. cm.

Area of 4 quadrant =4 x  [tex]\frac{\pi r^{2} }{4}[/tex]

                                = [tex]3.14 * 9 * 9}[/tex]

                                = 254.34 sq. cm.

So, probability that it is in the shaded region= [tex]\frac{254.34}{324}[/tex]

Learn more about probability here:

https://brainly.com/question/11234923

#SPJ2

Alaptop costs $450 when purchased and decreases in value by $45 every months of this situation is modeled by a linear equation of the form y=mx + b where y is the value of the laptop after x months
what would be the value of m in this equation? Use the on-screen keyboard to enter your answer

Answers

Answer:

m = 45

b = 450

Step-by-step explanation:

y = 45x + 450

if i were to roll a dice one time what is the probability of it landing on an even number?

Answers

Answer:

50% chance, 3/6

Step-by-step explanation:

there are 6 numbers on a die, 1,2,3,4,5,6. 3 even and 3 odd

Answer:

50%

Step-by-step explanation:

even numbers on a dice: 2,4,6

odd numbers:1,3,5

3/6= 0.5

probability is 50%

Classify each polynomial by the number of terms ( monomial, binomial, trinomial)

A) - 2/3

B) 16u^2 - 7v^2

Answers

Answer:

1). monomial

2). binomial

Barry wants to make a drawling this is 1/2 the size of the original. If a tree in the original drawling is 11 inches tall and 7 inches wide, what will be the length and width of the tree in Barry's drawling?

Answers

Answer: 5.5 inches, 3.5 inches

Step-by-step explanation:

Given

Barry wants to make a drawing i.e. half the size of original

The length and width of the original drawing are  11 inches and 7 inches respectively.

So, the intended drawing is obtained by multiplying the original dimensions by [tex]\frac{1}{2}[/tex]

The length of barry's drawing is

[tex]\Rightarrow 11\times \frac{1}{2}\\\\\Rightarrow 5.5\ \text{inches}[/tex]

The breadth of barry's drawing

[tex]\Rightarrow 7\times \frac{1}{2}\\\\\Rightarrow 3.5\ \text{inches}[/tex]

Solve each equation using the substitution method.

8+=56

Answers

I’m not sure if the + was meant to be X but if it is then the answer is 7

56/8 = 7

please answer it soon

Answers

Hey dude we’re both from Nepal so here’s the written worksheet hope it helps :)

Find the slope of the line

Answers

Answer:

0.75

Step-by-step explanation:

What is the absolute value of -6.75?

Answers

Answer:

6.75

Step-by-step explanation:

Have a good day :)

Tara uses 8.8 pints of white paint and blue paint to paint her bedroom walls. 4 5 of this amount is white paint, and the rest is blue paint. How many pints of blue paint did she use to paint her bedroom walls?

Answers

Answer:

the blue paints of 1.76 pints is used to paint her bedroom walls

Step-by-step explanation:

Given that

Tara uses 8.8 pints of white paint

And, the 4 by 5 of this amount represent the white paint

We need to find out the number of paint used by the blue paint

So,

= 8.8 - (8.8 × 4 ÷ 5)

= 8.8 - 7.04

= 1.76 pints

Hence, the blue paints of 1.76 pints is used to paint her bedroom walls

According to the National Association of Colleges and Employers, the mean salary for a new college graduate is $45,327. A small college wants to know if the mean salary of their most recent graduates is greater than $45,327. A random sample of 10 recent graduates from the small college was selected and the mean and standard deviation of the salary for those graduates was found. With all conditions for inference met, a significance test was conducted and a p-value of 0.045 was obtained. Which of the following statements is the most appropriate conclusion using a significance level of a = 0.05?​

Answers

Answer:

There is convincing statistical evidence that the mean salary for all recent college graduates from the small college is greater than $45,327.

Step-by-step explanation:

Because the p-value of 0.045 < α = 0.05 we have convincing statistical evidence that the mean salary for all recent college graduates from the small college is greater than $45,327.

The cost of a new robotic toy after an 8% markup can be represented by the expression r+0.08r . Simplify the expression.

Answers

Answer:1.08r

Explanation:

pleaseeeeeeeeeeeeeeeeeee answer

Answers

Answer:

The answer is y=x-5

Step-by-step explanation:

y=x-5

Someone please help me I’ll give out brainliest please dont answer if you don’t know

Answers

Answer:

11x + 6 is your answer :)

Step-by-step explanation:

soooo yeah

Answer:

11x+6

Step-by-step explanation:

Your first step is going to be distributing the "-" symbol to (2-4x), leaving you with -2+4x. Combine that with 7x+8 and you get the simplified version, which comes out to be 11x+6. Please rate and heart if this helped :)

Good luck!

The parabola in the image has its focus at (4,3). Its directrix is the line y=1. The point (8,6) is on the parabola.
4
3
2
ol

Answers

Answer

:

Step-by-step explanation:

A truck is bought at the price of $60,000. The value decreases at the rate of .25 every year (t). The exponential expression 60,000(0.75)t describes this situation. Find the value of the truck at 2 years.

Answers

Answer:

$33750

Step-by-step explanation:

Replace t with 2.  The correct formula is

[tex]60000(.75)^t[/tex]   (t is an exponent)

With t = 2, the value of the truck is

[tex]60000(.75)^2=33750[/tex]

She swam 800 meters in 16 minutes, find how many minutes would it take her to swim 1,600 meters?

Answers

It would take her 32 minutes to swim 1600 meters

A TV is priced at $475.25. There is a 7% sales tax rate. What is the sales tax for the TV in dollars and cents?

Answers

Answer:

$33.27

Step-by-step explanation:

The correct answer is 33.79 dollars

NEED HELP ASAP


What are the asymptote and y-intercept of the function below?
f(x) = 4x


A.
asymptote: y = 0
intercept: (0,1)
B.
asymptote: y = 1
intercept: (0,1)
C.
asymptote: y = 1
intercept: (0,4)
D.
asymptote: y = 0
intercept: (0,4)

Answers

Answer:

I Think Its B.

Step-by-step explanation:

Srry If Its Wrong I Tried To Look It Up.

Answer:

A

Step-by-step explanation:

PLATO

Write the word sentence as an equation.

The sum of nine and one-fourth of a number g is equal to a number h.

Answers

Answer:

9+1/4g = h

Step-by-step explanation:

what is the mean in these numbers 50 60 80 90 100

Answers

Answer:

76

Step-by-step explanation:

MARK ME BRAINLIEST PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ

Answer:

76

Step-by-step explanation:

Average = Sum / Count

so

Altogether = 380 / 5

mean = 76

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