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Ber [7]
3 years ago
11

Height of basketball players has a bell shaped distribution with mean 72.5 inches and standard deviation 3.25 inches. A height o

f 79 inches is at what percentile?
Mathematics
1 answer:
zimovet [89]3 years ago
3 0
Sorry cant answer right know
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A room is in the shape of a cube with 6.2-foot edge lengths.
Veronika [31]
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Given information
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It is a cube
Length = 6.2 ft

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Find one surface
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6.2 x 6.2 = 38.44 ft²

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Find all 6 surfaces
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38.44 x 6 = 230.64 ft²

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Answer: 230.64 ft²
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3 0
3 years ago
If sin 20 degree=a and cos20 degree=b then which of the following represents the correct value of sin 70 degree in terms of a an
Scorpion4ik [409]

ANSWER

3) b

EXPLANATION

Given that:

\sin(20 \degree)  = a

and

\cos(20 \degree)  = b

Recall that the sine and cosine functions are equal for complementary angles.

This implies that,

\sin(70 \degree)  =  \cos(20 \degree)

\sin(70 \degree) = b

5 0
3 years ago
Which equation is equivalent to the given equation?<br> - 4(x – 5) + 8x = 9x – 3
seraphim [82]

Hi!

-4(x - 5) + 8x = 9x - 3

-4x + 20 + 8x = 9x - 3

-4x + 8x - 9x = -3 - 20

<u>-5x = -23</u>

Answer: B

3 0
3 years ago
Read 2 more answers
Polygon C and polygon D are similar. The perimeter of polygon C is 192 inches, and the perimeter of polygon D is 48 inches. If o
Marianna [84]

Answer:

B. 2 in.

Step-by-step explanation:

First, put the two perimeters together to form a fraction.

192/48, which can simplify to 4/1

Now, following the order in which you put the perimeters (I used C/D,) set it equal to the sides.

\frac{4}{1}  =  \frac{8}{x}

Now, cross multiply. (multiply 1 and 8, 4 and x.)

4x = 8

Now, solve.

x=2 inches.

3 0
3 years ago
(6g)^3<br> Simplify the expression.
icang [17]
216g^3

Hope this helps
8 0
3 years ago
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