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Lelu [443]
3 years ago
12

The diameter of a circle is 8 centimeters. What is the area? Area cm Use = 3.14​

Mathematics
1 answer:
lisov135 [29]3 years ago
7 0

Answer:

50.24

Step-by-step explanation:

3.14×4×4=50.24

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The sum of two numbers is 53 and the difference is 11
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Answer:

Y = 21 [Small number].

X = 32 [Big number].

Step-by-step explanation:

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Can someone help??plzzz..
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When you are multiplying 2 numbers with exponents, you need to add the exponent. When you multiply an exponent with an exponent, you multiply them.

So,
(3^2 x 7^4) ^9
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4 years ago
A basketball player makes 80% of her free throws. The random numbers below represent 20 trials for
Taya2010 [7]

Answer:

0.6

Step-by-step explanation:

  • The numbers 0 to 7 represent a made free throw
  • The numbers 8 to 9 represent a missed  free throw.

Given the simulation data

(8,2) (9,3) (4,0) (5,8) (2,7) (2,0) (5,4) (8,0) (0,4) (9.1)

(9,6) (6,5) (4,4) (1,7) (0,4) (8,5) (8,8) (1,7) (3,5) (0,3)

  • A pair that contains only numbers between 0 and 7 shows the player makes both throws.

These pairs are:

(4,0)  (2,7) (2,0) (5,4)  (0,4) (6,5) (4,4) (1,7) (0,4) (1,7) (3,5) (0,3)

There are a total of 12 cases where the player makes both throws.

Therefore:

P(Player makes both throws)=12/20=0.6

8 0
3 years ago
3) Bob deposits 15% of \$160 into a savings account, what is the amount of his deposit ?
lbvjy [14]

Answer:

$24

Step-by-step explanation:

160 * 0.15 = 24

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3 years ago
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