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
inn [45]
3 years ago
10

A circle with radius of 2cm sits inside a circle with radius of 4cm. What is the area of the shaded region?

Mathematics
1 answer:
uysha [10]3 years ago
7 0

Answer

12.56.. I think

umm you haven't said which part of the circles is shaded but I assumed that it's the gap between the two circles

\pi {4}^{2}  -  \: \pi {2}^{2}

You might be interested in
Luis bought two pieces of wax to make candles. One piece weighed 3.49 kg, and the other weighed 4.71 kg. If wax costs $1.80 per
EleoNora [17]

(3.49+4.71)1.80=cost

(8.2)1.80=cost

14.76=cost

Luis spends $14.76 all together  


8 0
3 years ago
Five bottles of sunscreen were shared equally among 20 campers. What fraction of a bottle for each camper use?
masya89 [10]

Answer:

1/4

Step-by-step explanation:

Five bottles of sunscreen were shared equally among 20 campers. What fraction of a bottle for each camper use?

This question above is calculated as:

Number of bottles of sunscreen/Number of campers

= 5/20

= 1/4

Hence, fraction of a bottle for each camper use is 1/4

7 0
3 years ago
H(n) = 3^n+3; Find h (3n)
olya-2409 [2.1K]

Answer:

The option which you chose is absolutely right.

Step-by-step explanation:

h(n) = 3^ n + 3

h(3n) = 3 ^3n + 3

Hope it will help :)

5 0
3 years ago
What is continuous​ compounding? how does the apy for continuous compounding compare to the apy​ for, say, daily​ compounding? e
aliya0001 [1]
Continuous compounding is the mathematical limit that compound interest can reach.

It is the limit of the function A(1 + 1/n) ^ n as n approaches infinity. IN theory interest is added to the initial amount A  every infinitesimally small  instant.
The limit  of (1 + 1/n)^n is the number e ( = 2.718281828 to 9 dec places).

Say we invest  $1000  at daily compounding at yearly interest of 2 %. After 1 year the $1000 will increase to:-

1000 ( 1 + 0.02/365)^365 = $1020.20

with continuous compounding this will be 

1000 * e^1  =  $2718.28  
4 0
3 years ago
Read 2 more answers
Please help!! Math II
Vaselesa [24]
I say that x equals 5
7 0
3 years ago
Other questions:
  • The difference between 7 and -15 the translation is
    13·2 answers
  • Hal bought a guitar for $117.05 and a set of drums for $252.80. What was the total cost of his purchase?
    11·1 answer
  • I need the steps on how to get the answer to 7 divied by 6.93
    13·1 answer
  • What is the solution of the equation of the compound inequality 4x <-8 or 9x> 18
    9·1 answer
  • -ax+3b>5 solve for x
    14·1 answer
  • Plan 1 . A flat rate of $7 per month plus $2.50 per video viewed Plan 2. $4 per video viewed What type of functions model this s
    6·1 answer
  • Solve the inequality and enter your solution as an inequality comparing the variable to the solution.
    10·1 answer
  • Reagan drove 710.24 miles on 18.4 gallons of gas. How many miles per gallon did his car get?
    14·1 answer
  • Help please not too sure about this one?
    9·1 answer
  • Quinton answered 90% of his test questions correctly. Quinton answered 54 questions correctly.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!