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
Alex787 [66]
3 years ago
15

A rectangle prism is 8 inches long and 5 inches wide. It is filled with water up to 2 inches below the top. The height of the wa

ter in the prism is 4 inches. What is the value of the rectangle prism?
Mathematics
1 answer:
Tamiku [17]3 years ago
8 0

The volume of the rectangular prism is 240 in³

<u>Explanation:</u>

Given:

Length of the prism, l = 8 in

Width of the prism, w = 5 in

Height of the prism, h = 2 + 4 in

                                 h = 6 in

Volume of the rectangular prism = length X width X height

V = 8 in X 5 in X 6 in

V = 240 in³

Therefore, the volume of the rectangular prism is 240 in³

You might be interested in
A College Alcohol Study has interviewed random samples of students at four-year colleges. In the most recent study, 494 of 1000
Vinil7 [7]

Answer:

The 95% confidence interval for the difference between the proportion of women who drink alcohol and the proportion of men who drink alcohol is (-0.102, -0.014) or (-10.2%, -1.4%).

Step-by-step explanation:

We want to calculate the bounds of a 95% confidence interval of the difference between proportions.

For a 95% CI, the critical value for z is z=1.96.

The sample 1 (women), of size n1=1000 has a proportion of p1=0.494.

p_1=X_1/n_1=494/1000=0.494

The sample 2 (men), of size n2=1000 has a proportion of p2=0.552.

p_2=X_2/n_2=552/1000=0.552

The difference between proportions is (p1-p2)=-0.058.

p_d=p_1-p_2=0.494-0.552=-0.058

The pooled proportion, needed to calculate the standard error, is:

p=\dfrac{X_1+X_2}{n_1+n_2}=\dfrac{494+552}{1000+1000}=\dfrac{1046}{2000}=0.523

The estimated standard error of the difference between means is computed using the formula:

s_{p1-p2}=\sqrt{\dfrac{p(1-p)}{n_1}+\dfrac{p(1-p)}{n_2}}=\sqrt{\dfrac{0.523*0.477}{1000}+\dfrac{0.523*0.477}{1000}}\\\\\\s_{p1-p2}=\sqrt{0.000249+0.000249}=\sqrt{0.000499}=0.022

Then, the margin of error is:

MOE=z \cdot s_{p1-p2}=1.96\cdot 0.022=0.0438

Then, the lower and upper bounds of the confidence interval are:

LL=(p_1-p_2)-z\cdot s_{p1-p2} = -0.058-0.0438=-0.102\\\\UL=(p_1-p_2)+z\cdot s_{p1-p2}= -0.058+0.0438=-0.014

The 95% confidence interval for the difference between proportions is (-0.102, -0.014).

7 0
2 years ago
Is -4 greater then or less then -5​
Annette [7]
-4 is greater than -5
5 0
2 years ago
Read 2 more answers
10 in.<br> 13 in.<br> 16 in. <br> What is the Surface area of the triangular prism
Marianna [84]

Answer:

about 704 in 2

Step-by-step explanation:

surface area-2Ab+Pb*h

=2(13*8)+49.6(10)

=704

3 0
3 years ago
Which situation can be represented by the<br> inequality 4x − 25 &lt; 125?
GaryK [48]
First add 25 to both sides of the inequality.
You get 4x < 150
Now divide both sides by 4.
You get x < 37.5
So x can be anything less than 37.5,  such as 36,  35 or 34.
8 0
3 years ago
The product of two consecutive negative integers is 600. What is the value of the lesser integer?
g100num [7]

Answer:

Since is a negative number, so it is on the left of 0 on the number line. 9. ... Sum of and 8 + 8 + 8 Product of and 8 8 8 Now, the required quotient 6. ... Then smaller part (y ) toffees. ... OR Let the two consecutive natural numbers be x and x +. ... So, required number 0 0 600 Thus, 600 is the least square number which is ...

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • The heights of students at a college are normally distributed with a mean of 175 cm and a standard deviation of 6 cm. One might
    8·2 answers
  • Pls help me give u a brainlest
    14·2 answers
  • Determine the answer to 3+(-5) and explain the steps using the number line
    8·2 answers
  • What's a best simple definition for a outlier in math
    15·2 answers
  • PLEASE HELP WHEN YOU SEE THIS
    6·1 answer
  • If (72)p = 76, what is the value of p? (5 points)
    14·1 answer
  • please ANSWER at least ONE question CORRECTLY FOR 8 POINTS &amp; ANSWER at least THREE CORRECTLY to be MARKED BRAINLIEST! (you d
    11·1 answer
  • Find the next term of the sequence.<br> 24, 17, 10, 3, ...<br><br> -7 <br> 0<br> -4<br> -5
    9·1 answer
  • Find the area of a perfect polygon that has 99 sides and each side measures 31 inches
    7·1 answer
  • The seventh grade students are having an end-of-year party in the school
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!