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
nekit [7.7K]
3 years ago
5

A: 37.68 B: 6.28 C: 18.84 D: 12.56

Mathematics
1 answer:
lesya [120]3 years ago
3 0

Answer:

D

Step-by-step explanation:

(1/3) * π * 2^2 * 3 = 4π = 12.56

D

You might be interested in
The table shows values that represent a quadratic function
Mamont248 [21]

Answer:

- 8

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

\frac{f(b)-f(a)}{b-a}

here [ a, b ] = [ 3, 5 ]

From the table

f(b) = f(5) = - 26

f(a) = f(3) = - 10

Hence

average rate of change = \frac{-26-(-10)}{5-3} = \frac{-16}{2} = - 8

5 0
3 years ago
Combine like terms to create an equivalent expression, 7k−k+19
Tanya [424]

Answer: 6k+19

Step-by-step explanation:

To combine like terms subtract the k term from the 7k term.

7k-k+19 = 6k+19

4 0
3 years ago
Read 2 more answers
Whoever answers first and it is correct I will award Brainliest!!!
victus00 [196]

Answer:

below

Step-by-step explanation:

that is the procedure above

fraction of arc RS

ANGLE RcS = 60 °

60°/360°

=1/6

therefore the total fraction is 1/6

5 0
3 years ago
While checking the balance of your bank account, you must record a
satela [25.4K]

Answer:

Step-by-step explanation:

22

7 0
3 years ago
Read 2 more answers
If $600 is deposited into a savings account which pays 4.8% interest, compound continuously (A = Pe^rt), how long will it take t
mariarad [96]

Answer:

22.9\ years  

Step-by-step explanation:

we know that

The formula to calculate continuously compounded interest is equal to

A=P(e)^{rt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest in decimal  

t is Number of Time Periods  

e is the mathematical constant number

we have  

t=?\ years\\ P=\$600\\ r=0.048\\ A=\$600*3=\$1,800  

substitute in the formula above  and solve for t

\$1,800=\$600(e)^{0.048t}  

Simplify

3=(e)^{0.048t}  

apply ln both sides

Remember that

ln(e)=1

ln(3)=0.048t*ln(e)  

ln(3)=0.048t  

t=ln(3)/0.048=22.9\ years  

8 0
3 years ago
Other questions:
  • How many combinations of pennies (1 cent), nickels (5 cents) and/or dimes (10 cents) are there with a total value of 25 cents?
    11·1 answer
  • Write a real world problem that involves classifying a quadrilateral
    14·1 answer
  • Can someone please help. I have to turn this in by 12:00 am
    13·1 answer
  • Dalia owns a gravel pit she took a random sample
    14·1 answer
  • Are 19/8 and 2.375 equivalent and why
    13·2 answers
  • A tree casts a 25 foot shadow. At the same time of day, a 6 foot man standing near the tree casts a 9 foot shadow. What is the a
    12·2 answers
  • Gary’s pet gorilla eats all the time. He eats 5/6 pound of food in 1/4 of an hour. How much food does he eat in an hour
    10·2 answers
  • the cost of a pencil is 25 cents more than the cost of an eraser. if the cost of 8 pencils and 10 erasers is 12.80 dollars, find
    7·1 answer
  • A rectangle has perimeter 110 cm and its length is 1 cm more than twice its width.
    5·1 answer
  • An object has the mass of 900 g and a volume of 1,875 cm3.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!