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balu736 [363]
3 years ago
14

How do you find the area of a Circle

Mathematics
2 answers:
Triss [41]3 years ago
5 0

Answer:

A=pi times R squared

Step-by-step explanation:

lutik1710 [3]3 years ago
4 0

If you have the radius, the area is \pi r^{2}.

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How much would you need to deposit in an account now in order to have $4000 in the account in 10 years? Assume the account earns
gogolik [260]

Answer:

  $2355.06

Step-by-step explanation:

Use the compound interest formula, filling in the numbers you know. Then solve for the number you don't know.

  A = P(1 +r/n)^(nt)

where A is the account balance, P is the amount invested, r is the annual rate, n is the number of times per year interest is compounded, and t is the number of years.

Filling in the given values, we have ...

  4000 = P(1 +.053/52)^(52·10) = P(1.6984738)

  P = 4000/1.6984738 ≈ 2355.06

You would need to deposit $2355.06 in order to have $4000 in 10 years.

5 0
3 years ago
A recipe calls for 4 tbsp of baking soda and 1 fl oz which is greater
NemiM [27]
Four tablespoons is equal to 2 Fluid Ounces so there is more Baking soda.
8 0
3 years ago
Angles that combine to make a straight line add up to __________ degrees
postnew [5]
Angles that combine to make a straight line add up to __180__ degrees.

I hope this helps! :)

7 0
3 years ago
Which conversion factors can be used to multiply to 4 km/min to get meters per hour?
Orlov [11]
Answer: option B and D (1000m/km and minute/60 second)
In this question, we have two unit that needed to be converted, kilometer/minutes into meter/second.
First, we need to convert km into the meter. One kilometer is equal to 1000 meter. To change kilometer into the meter, the unit used for multiplication should be 1000m/km which is option B.
Then we need to convert minute into the second. One minute is equal to 60 seconds. To change "/minute" into "/second" the multiplication unit should be minute/60 second which was option D
3 0
3 years ago
Read 2 more answers
What is the difference between a subset and a proper subset?
muminat

Answer:

A subset is when all of the elements in the subset are in the actual set. A proper subset is a subset which the actual set has at least on more element than the proper subset.

Step-by-step explanation:

For example, Set A, {1,2,3} is a subset of B {1,2,3}. But Set C, {1,2} is a proper subset of B. Set {5,8} is a subset of {2,5,8}.

6 0
3 years ago
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