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mote1985 [20]
3 years ago
6

Find the area of a circle with a diameter of \color{green}{4}4start color green, 4, end color green. Either enter an exact answe

r in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and enter your answer as a decimal.
Mathematics
2 answers:
nalin [4]3 years ago
7 0

Answer:

4π

Step-by-step explanation:

Khan

borishaifa [10]3 years ago
3 0

Answer:

2

Step-by-step explanation:

In which equation do we multiply \blueD{x}xstart color #11accd, x, end color #11accd by \greenD{5}5start color #1fab54, 5, end color #1fab54 to get \maroonD{y}ystart color #ca337c, y, end color #ca337c?

Hint #22 / 2

The equation \maroonD{y}=\greenD{5}\blueD{x}y=5xstart color #ca337c, y, end color #ca337c, equals, start color #1fab54, 5, end color #1fab54, start color #11accd, x, end color #11accd has a constant of proportionality equal to 555.

You might be interested in
800 grams equals how many pounds?
sattari [20]
1 gram = 0.00220462 pound

Convert:

0.00220462 × 800 = 1.7637

800 grams = 1.7637 pounds 
3 0
3 years ago
+ PRINCIPLES OF MATHEMATICS
GREYUIT [131]

Answer:

$9,840

Step-by-step explanation:

Let the money earned from college be 'x'.

Given:

Total money earned from the two jobs = $50,450

Money earned at the store = 1250 + 4(Money earned at college)

∴ Money earned at the store = 1250 +4x

Now, total money earned by Erica is the sum of money earned at store and college. Therefore,

Total money = Money at store + Money at college

50450=1250+4x+x\\5x+1250=50450\\5x=50450-1250\\5x=49200\\x=\frac{49200}{5}=\$9840

Therefore, the money earned by Erica from her job at the college is $9,840.

3 0
3 years ago
A volleyball court has an area of 1,800 square feet. The length of the court is 60 feet. What is the width of the court?
julsineya [31]

Answer: 30 ft

Step-by-step explanation:

Area = l x w

1800 = 60 x w

W = 1800/60 = 30

8 0
3 years ago
The theoretical probability of selecting a consonant at random from a list of
Pavel [41]

Vowels = {a, e, i, o, u}

There are 5 vowels out of 26 letters in the English alphabet. This leaves 26-5 = 21 consonants.

The theoretical probability of getting a consonant is 21/26 = 0.8077 = 80.77% approximately

Wayne found the empirical probability of a consonant as 60% which is quite a distance away from the 80.77% mentioned. The discrepancy is likely because vowels are tended to be used quite often in many words.

Words that are composed of consonants only are quite rare, but they do happen. Example: "fly" is a word with only consonants. I'm considering y to be a consonant.

8 0
2 years ago
Answer the question in the attachment asap!!!​
Crank

Answer:

A. A rotation of 360° clockwise.

Step-by-step explanation:

The rotation rule for clockwise is as such:

360°: (x , y) → (x , y)

This means that the rotation of 360 degrees about the origin is equal to a rotation of 0 degrees. So the transformation would map the image onto itself; the image stays the same.

4 0
2 years ago
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