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
Nata [24]
3 years ago
14

The radius of a circle is 8 feet. What is the circle's area? Use 3.14 for ​.

Mathematics
1 answer:
Fofino [41]3 years ago
5 0

Answer:

200.96

Step-by-step explanation:

3.14*8*8=200.96

You might be interested in
While playing an online game, Reece scored 48
Rudiy27

Answer:

48-(19×2)

=48-38

=10

Reece has 10 points

4 0
3 years ago
Read 2 more answers
What is the exact time t, in years, needed for the balance of an account that earns 5% annual 8. Interest compounded continuousl
Brums [2.3K]

Answer:

It takes 22.52 years for the balance to triple in value.

Step-by-step explanation:

Continuous compounding:

The amount of money earned using continuous compounding is given by the following equation:

A(t) = A(0)(1+r)^t

In which A(0) is the initial amount of money and r is the interest rate, as a decimal.

Interest rate of 5%.

This means that r = 0.05, and thus:

A(t) = A(0)(1+r)^t

A(t) = A(0)(1+0.05)^t

A(t) = A(0)(1.05)^t

Time for the balance to triple?

This is t for which A(t) = 3A(0). So

A(t) = A(0)(1.05)^t

3A(0) = A(0)(1.05)^t

(1.05)^t = 3

\log{(1.05)^t} = \log{3}

t\log{1.05} = \log{3}

t = \frac{\log{3}}{\log{1.05}}

t =  22.52

It takes 22.52 years for the balance to triple in value.

3 0
3 years ago
Solve the following dividend problem.alameda tent company has 75,000 shares of stock outstanding. what total dividend declaratio
butalik [34]
75,000×2=150,000
...............
5 0
3 years ago
Read 2 more answers
A farm has chickens and cows. All the cows have 4 legs and all the chickens have 2 legs.
sineoko [7]

Answer:

their are 17 cows

Step-by-step explanation:

7x2=14

82-14=68

68/4=17

5 0
2 years ago
A jar is filled up with buttons of various colors. Of the jar has a total of 875 buttons and 52% of buttons are green, how many
laiz [17]
Since 52% is the same as 52/100, we can multiply 875 by 52/100 in order to find the green buttons. 
52/100(875) = 455 
455 green marbles

3 0
3 years ago
Other questions:
  • Expanded form of 5.921
    14·1 answer
  • Factor 1/6 out of 1 /6 x + 29/ 6
    6·1 answer
  • 2k . 9k to the power to -6
    13·1 answer
  • Pentagon ABCDE is shown on the coordinate plane below:
    11·2 answers
  • 29/4 as a percentage
    8·1 answer
  • Someone please answer!
    6·2 answers
  • 2/3 of a day (in hours) explain also​
    12·1 answer
  • Please hurry this is 7th grade math
    9·1 answer
  • Steven is buying a new mountain bike on layaway for $324. If he pays $36 each week how many weeks will it take steven to pay for
    10·2 answers
  • A gardening store ordered 657,230 potted plants last year. This year, the store ordered 10% fewer potted plants. How many potted
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!