1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rainbow [258]
3 years ago
15

A swimming pool is shaped like a right rectangular prism with length 20 feet, height 8 feet, and width 15 feet. If the pool's wa

ter line is one foot below the top of the pool, find the volume of water in the pool.D) 10.5 square units
Mathematics
2 answers:
umka21 [38]3 years ago
6 0

Answer:

2100

hope this helps :)

Dimas [21]3 years ago
4 0

Answer:

Volume of water in the pool= 2100 feet^3

Step-by-step explanation:

The swimming pool have dimensions;

Length= 20 feet\\Width= 15 feet\\Height= 8 feet

We have to find the volume of water in the pool which is one foot below the top of pool.

So,Height of water in the pool= 8-1= 7 feet

Volume of the water in the pool:

                                  = length *width*height\\                                                     = 20*15*7\\                                                       =2100 cubic feet

Volume of water in the pool= 2100 feet^3

You might be interested in
there a 158 beats per minute in a certain taylor swift song. if the song is 3 minutes and 30 seconds long, how many total beats
sergiy2304 [10]
Answer is 553 beasts
Step by step:
Multiply 158 by 3 to get 474
Divide 158 by 2 to get 79
Add 474 with 79 and get 553
4 0
2 years ago
Sin46=8/x 20 POINTS need asap
hodyreva [135]

Answer:

x = 11.12130872

Step-by-step explanation:

if this isnt right then let me know

6 0
3 years ago
The state education commission wants to estimate the fraction of tenth grade students that have reading skills at or below the e
I am Lyosha [343]

Answer:

(a) The proportion of tenth graders reading at or below the eighth grade level is 0.1673.

(b) The 95% confidence interval for the population proportion of tenth graders reading at or below the eighth grade level is (0.198, 0.260).

Step-by-step explanation:

Let <em>X</em> = number of students who read above the eighth grade level.

(a)

A sample of <em>n</em> = 269 students are selected. Of these 269 students, <em>X</em> = 224 students who can read above the eighth grade level.

Compute the proportion of students who can read above the eighth grade level as follows:

\hat p=\frac{X}{n}=\frac{224}{269}=0.8327

The proportion of students who can read above the eighth grade level is 0.8327.

Compute the proportion of tenth graders reading at or below the eighth grade level as follows:

1-\hat p=1-0.8327

        =0.1673

Thus, the proportion of tenth graders reading at or below the eighth grade level is 0.1673.

(b)

the information provided is:

<em>n</em> = 709

<em>X</em> = 546

Compute the sample proportion of tenth graders reading at or below the eighth grade level as follows:

\hat q=1-\hat p

  =1-\frac{X}{n}

  =1-\frac{546}{709}

  =0.2299\\\approx 0.229

The critical value of <em>z</em> for 95% confidence interval is:

z_{\alpha/2}=z_{0.05/2}=z_{0.025}=1.96

Compute the 95% confidence interval for the population proportion as follows:

CI=\hat p \pm z_{\alpha/2}\sqrt{\frac{\hat p(1-\hat p)}{n}}

     =0.229\pm 1.96\times \sqrt{\frac{0.229(1-0.229)}{709}}\\=0.229\pm 0.03136\\=(0.19764, 0.26036)\\\approx (0.198, 0.260)

Thus, the 95% confidence interval for the population proportion of tenth graders reading at or below the eighth grade level is (0.198, 0.260).

5 0
3 years ago
2+3x&lt;8;2 check whether the given number is a solution of the equation or inequality
Phoenix [80]

Answer:

equation is the answer.

3 0
2 years ago
Two large topping pizzas cost $25.00. what is the constant of proportionality (k)?
Gemiola [76]
2k = 25

Divide 2 on each side

k = 12.5

Each pizza would cost $12.50

Hope this helps!

5 0
3 years ago
Other questions:
  • Karen's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Karen $5.80 per pound, and type
    11·1 answer
  • 24.6 feet by 14.8 feet
    5·2 answers
  • Draw a line segment PQ of length 8cm. Find 1/4 of PQ using compass.
    11·2 answers
  • To control pollination, pollen-producing flowers are often removed from the top of corn in a process called detasseling. The hou
    15·1 answer
  • 1 a.) 20cm^2 to mm^2
    6·1 answer
  • -4d - 5 = -1 answer for me pls
    14·1 answer
  • What is the nth term if the sequence 7,9,11,13,15​
    8·1 answer
  • 682 ÷187 divide by long way​
    13·1 answer
  • Which graph shows the system of equations<br><br><br>{2x+3y=5 4x−5y=−1
    6·1 answer
  • Help immediate i will mark you brainliest
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!