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
Lubov Fominskaja [6]
3 years ago
11

Find exact volume of the cylinder with a diameter of 10 feet and a height of 8 feet

Mathematics
1 answer:
Gennadij [26K]3 years ago
6 0
The exact volume would be 80 feet long
You might be interested in
Pls help<br> me i really am behind
Lemur [1.5K]

Answer:

A

Step-by-step explanation:

(8-3^2)*9-6

8-9*9-6

-1*9-6

-9-6

-15

5 0
2 years ago
The amount of time needed for a certain machine to process a job is a random variable with mean EXi = 10 minutes and Var(Xi)=2 m
lana66690 [7]

Answer:

0.98732

Step-by-step explanation:

Given that :

Mean = 10 minutes

Variance = 2 minutes

For less than equal 40 jobs

Mean (m) = 40 * 10 = 400 minutes

Variance = 2 * 40 = 80 minutes

Standard deviation (s) = √variance = √80

Converting hours to minutes

X = 60 * 7 = 420 minutes

P(X≤ 420) :

Z = (x - m) / s

P(X≤ 420) :

Z = (420 - 400) / √80

Z = 20 / √80 = 20 / 8.9442 = 2.236

P(Z ≤ 2.236) = 0.98732

4 0
3 years ago
Given that <br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7B8-3%5Csqrt%7B2%7D%20%7D%7B2%7D%20%3D%20a%2Bb%5Csqrt%7B2%7D" id="TexF
bearhunter [10]

Answer:

a = 4, b = - \frac{3}{2}

Step-by-step explanation:

Given

\frac{8-3\sqrt{2} }{2} = a + b\sqrt{2} ( multiply both sides by 2 to clear the fraction )

8 - 3\sqrt{2} = 2a + 2b\sqrt{2}

For the 2 sides to be equal , then

2a = 8 ( divide both sides by 2 )

a = 4

and

2b = - 3 ( divide both sides by - 2 )

b = - \frac{3}{2}

6 0
3 years ago
Subtract 9 from 10. Multiply this different by 3 square this product
BigorU [14]

Answer:

9

Step-by-step explanation:

Given: Subtract 9 from 10. Multiply this difference by 3, square this product.

Now, lets simplify it.

[(10-9)\times 3]^{2}

Using PEDMAS rule to solve it

First working on Parenthesis

= [(1)\times 3]^{2}

Opening the parenthesis

= [1\times 3]^{2}

= [3]^{2}

= 9

∴ Answer is 9.

5 0
3 years ago
Jorge's soccer team is having its annual fund raiser.The team hopes to earn at least three times as much as it did last year. La
kirill115 [55]
$261 is the correct answer
7 0
3 years ago
Read 2 more answers
Other questions:
  • Please help! Thanks! Show work!
    14·1 answer
  • -3 + (-5) would it be negative seven
    7·2 answers
  • How to find perimeter of a figure
    10·2 answers
  • Water_____at 32 degrees F.<br><br> (Fill in the blank)
    8·2 answers
  • Solve by converting fractions to decimals: 8 1/2 = s + 3 1/6
    5·2 answers
  • Maria spent 4/7 of her money on a book and saved the rest. What fraction of her money did Maria save?
    5·2 answers
  • the sum of two numbers is 385 the difference between the number is 93 what’s is the value of the larger number?
    7·2 answers
  • There's a piece of a pyramid is a rectangle with a width of 4.6 cm and the length of the 9 cm. What is the height in centimeters
    9·1 answer
  • Find the value of Q. No links plz.
    11·1 answer
  • Solve UW. how do I get the answer?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!