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
nalin [4]
3 years ago
5

PLEASE HELP?

Mathematics
1 answer:
ziro4ka [17]3 years ago
7 0

Answer:

h = V/ Πr 2

Step-by-step explanation:

From V = Πr 2 h

Divide both sides by Πr 2

We have V/ Πr 2 = Πr 2 h/ Πr 2 .

V/ Πr 2 = h

h = V/ Πr 2

You might be interested in
3. Find f[h(a+4)], given the functions below. *
mote1985 [20]

Answer:

C 5a^2 +70a +240

Step-by-step explanation:

We have given these following functions:

f(x) = 5x, g(x) = -2x + 1, h(x) = x^2 + 6x + 8

h(a+4)

This function is:

h(a+4) = (a+4)^2 + 6(a + 4) + 8

h(a+4) = a^2 + 8a + 16 + 6a + 24 + 8

h(a+4) = a^2 + 14a + 48

f[h(a+4)]

f(x) = 5x

Thus

f(h(a+4)) = f(a^2+14a+48) = 5(a^2 + 14a + 48) = 5a^2 + 70a + 240

The correct answer is given by option C.

8 0
3 years ago
The ages, in years, of Sharice’s family members are shown. What is the mean absolute deviation of the data set?
aksik [14]

Answer:Statistics Calculator: Mean Absolute Deviation (MAD). Use this calculator to compute the mean absolute deviation from a data set. Data is from: ... Values must be numeric and may be separated by commas, spaces or new-line. Press the ..

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Hans deposits $300 into an account that pays simple interest at a rate of 2% per year. How much interest will he be paid in the
blagie [28]
300 x 0.02 x 5 = 30
answer
<span> interest will $30 in the first 5 years</span>
5 0
3 years ago
A washing machine sells for $201 after being discounted by 40 percent. What was the original price of the washing machine?
olga_2 [115]

Step-by-step explanation:

Let original price be x

Price after 40% discount is $201

Therefore

x × 40% = $201

x = 201 ÷ (40/100)

x = 502.5

Therefore, the original price is $502.5

Hope it helps :)

5 0
3 years ago
Jus so yall know im happily taken now:)))
andre [41]

Answer:

that's good for you xD congrats

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the greatest common factor of 45m and 6m^5
    6·1 answer
  • Change the fraction 4/13 to a decimal
    10·2 answers
  • What is the answer please im so anyyoned its inquatiltys and greater than less than please help
    5·1 answer
  • 3x+8-X=57-4<br> Is 7 a solution to the question
    15·2 answers
  • HELP PLSSSS I will GIVE BRAINLYEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    12·1 answer
  • Help ASAP
    7·1 answer
  • How many days is 1,000 hours?​
    7·2 answers
  • Find the difference. 21.12 - 12.2
    13·2 answers
  • Beginning with the graph of f(x)= x², what transformations are needed to form g(x)=3(x+2)^2-1 ?
    6·1 answer
  • Find the general solution of the given differential equation. cos^2(x)sin(x)dy/dx+(cos^3(x))y=1 g
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!