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
ira [324]
3 years ago
7

How do you find the radios and the height for this problem?

Mathematics
1 answer:
natita [175]3 years ago
3 0

Answer:

radius=2, height=3

Step-by-step explanation:

diameter= 2x the radius therefore 4/2=2=radius

cylinder volume formula=πr^2h

volume=12π

height= v/πr^2=12π/π*2^2=12π/π*2^2=12π/4π=3

hope this helped!

You might be interested in
Zach's step counter tracked how many steps he took each day for a week. Number of steps 2,000 4,000 6,000 8,000 10,000 What was
swat32
The median of his steps will be five thousand
7 0
3 years ago
Yvette is considering taking out a loan with a principal of $16,200 from one of two banks. Bank F charges an interest rate of 5.
umka21 [38]
Hi there
First find the monthly payment of each offer to see which monthly payment is lower
The formula of the present value of annuity ordinary is
Pv=pmt [(1-(1+r/k)^(-kn))÷(r/k)]
Pv present value
PMT monthly payment
R interest rate
K compounded monthly 12
N time
Solve the formula for PMT
PMT=pv÷[(1-(1+r/k)^(-kn))÷(r/k)]

Bank F
PMT=16,200÷((1−(1+0.057÷12)^(
−12×8))÷(0.057÷12))
=210.53

Bank G
PMT=16,200÷((1−(1+0.062÷12)^(
−12×7))÷(0.062÷12))
=238.21

From the above the monthly payment of bank f is lower than the bank g
And since the lifetime of bank g is lower than bank f the answer is
b. Yvette should choose Bank F’s loan if she cares more about lower monthly payments, and she should choose Bank G’s loan if she cares more about the lowest lifetime cost.

Good luck!


6 0
3 years ago
Find the least common denominator (LCD) of 7/9 and 5/6
AnnZ [28]

Answer: 18

Step-by-step explanation:

        The least common denominator of \frac{7}{9} and \frac{5}{6} is going to be a multiple of 9 and 6. Let us list them out:

9: 9, <u>18</u>, 27, 36, 45, 54, 63, 72, 81, 90

6: 6, 12, <u>18</u>, 24, 30, 36, 42, 28, 54, 60

        You can see I bolded and underlined 18. Why? This is the first common multiple of 9 and 6 so it is our least common denominator (LCD).

8 0
2 years ago
A news report suggested that an adult should drink a minimum of 4 pints of water per day. Based on this report, determine the mi
zhuklara [117]

Answer:

448 fl oz

Step-by-step explanation:

there are 7 days in a week. 4*7 is 28

28 pints to ounces is 448 fl oz

6 0
4 years ago
Customers are used to evaluate preliminary product designs. In the past, 95% of highly successful products received good reviews
Andrej [43]

Answer: The required probability is 0.615.

Step-by-step explanation:

Let A be the event that a product receives good reviews.

Let E₁ be the event that the product is highly successful.

Let E₂ be the event that the product is moderately successful.

Let E₃ be the event that the product is poor.

P(E_1)=0.40\\\\P(E_2)=0.35\\\\P(E_3)=0.25\\\\P(A|E_1)=0.95\\\\P(A|E_2)=0.60\\\\P(A|E_3)=0.10

(a) What is the probability that a product attains a good review.

So, it becomes,

P(A)=P(E_1)P(A|E_1)+P(E_2)P(A|E_2)+P(E_3)P(A|E_3)\\\\P(A)=0.4\times 0.95+0.0.35\times 0.6+0.25\times 0.1\\\\P(A)=0.615

Hence, the required probability is 0.615.

4 0
3 years ago
Other questions:
  • Two plans for reaching a goal are given below. Plan A: Save $450 over the next 8 weeks by working 9 hours per week at $7.20 per
    8·2 answers
  • Hannah wanted to investigate whether there was a difference in the time spent in the checkout line between two grocery stores in
    7·1 answer
  • Whats 1+11111111111111111111111
    12·2 answers
  • GETS BRAINILIST!! IF YOUR IN FLVS AND YOU DO MATH PLS HELP BUT IF YOUR NOT IN FLVS PLS JUST STILL HELP IF YOU CAN!! ASAPMatch ea
    15·1 answer
  • Half if a dozen eggs is 6 eggs.How is 1/2 expressed as a decimal?
    13·1 answer
  • What is the sum of the polynomials?<br> (m + n + 3) + (m + n + 4)
    7·2 answers
  • Could you please help with this equation:
    7·2 answers
  • BRAINLIEST FOR THE CORRECT ANSWER! Algebra 1
    8·1 answer
  • The length of a rectangle is 4m longer than its width.
    11·1 answer
  • What is true of an equilateral triangle? Two of its side lengths are equal. All its side lengths are equal. None of its side len
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!