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
mixer [17]
3 years ago
5

Find the volume please, worth 20 pts I need answers asap:')​

Mathematics
1 answer:
arlik [135]3 years ago
6 0
864.875 inch^3
Base x height
You might be interested in
S , U , N are collinear. Select the point that satisfies the definition of betweenness if NU + US = NS .
Arturiano [62]
Given that the line segments NU and US can also be written as line segment NS then Point U would satisfy the Definition of Betweenness. 

This simply means that Point U lies between Points N and S along the same line. 
5 0
3 years ago
Read 2 more answers
AARP reported on a study conducted to learn how long it takes individuals to prepare their federal income tax return (AARP Bulle
Crank

Answer:

Confidence interval: (30.1,36.9)

Step-by-step explanation:

We are given the following data set:

35.3,30.5,37.4,26.5,13.0,49.9,28.8,44.0,61.6,0.5,40.5,34.9,47.9,36.6,24.1,39.8,47.8,18.5,36.6,39.2,14.5,37.3,40.5,49.3,45.5,28.3,19.5,5.6,52.6,41.4,45.3,39.0,33.7,29.4,14.5,40.1,33.7,36.9,5.6,33.7

Formula:

\text{Standard Deviation} = \sqrt{\displaystyle\frac{\sum (x_i -\bar{x})^2}{n-1}}  

where x_i are data points, \bar{x} is the mean and n is the number of observations.  

Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}

Mean =\displaystyle\frac{1339.9}{40} = 33.5

S.D = 11(given)

n = 40

Confidence interval:

\mu \pm z_{critical}\frac{\sigma}{\sqrt{n}}

Putting the values, we get,

z_{critical}\text{ at}~\alpha_{0.05} = 1.96

33.5 \pm 1.96(\frac{11}{\sqrt{40}} ) = 6.34 \pm 3.4 = (30.1,36.9)

6 0
3 years ago
X^2 + x - 56 = 0<br> Solve for x
NISA [10]

Answer: x = 7 or x = -8

x² + x - 56 = 0

⇔ x² + 8x - 7x - 56 = 0

⇔ x(x + 8) - 7(x + 8) = 0

⇔ (x - 7)(x + 8) = 0

⇔ x - 7 = 0

or x + 8 = 0

⇔ x = 7 or x = -8

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Solve for x: 6 + 3x = x - 8
djyliett [7]

Answer:

x = 1 + i √ 2 , 1 − i √ 2

Step-by-step explanation:

7 0
2 years ago
Find the range of possible measures for the third side of a triangle is the first two sides are 9 and 9.
Dafna1 [17]
<span>In a triangle the sum of two sides is always greater than the third side.

9-9 < x < 9+9
0 < x < 18  </span>← answer
7 0
3 years ago
Other questions:
  • What she scored on her second test
    5·1 answer
  • Evaluate ab+c for a=2 b=3 and c=4 <br><br> A 9<br> B10<br> C27
    14·2 answers
  • PLEASE RESPOND.
    8·2 answers
  • Simplify (X2/3) ^4/5
    12·1 answer
  • Melissa made a school banner that is 3 yards long in a 11 over 12 yards wide what is the area of the banner
    6·2 answers
  • A turkey at HEB is $0.85 per pound. How much will you pay for a turkey that weights 18 pounds?
    12·1 answer
  • Picture file listed below
    8·1 answer
  • I am down help please
    7·1 answer
  • Describe in words the rule to calculate the area of a rhombus based on its<br> diagonals.
    5·1 answer
  • What is 3 inches converted to feet?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!