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vodka [1.7K]
3 years ago
15

See attachment for questions.

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
3 0
The solution is attached. I hope it helps

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 If a sphere has a circumference of 138.16 ​in., what is the surface area of the​ sphere?
BigorU [14]
The surface area is 6075.96 in^3
5 0
4 years ago
What is the mean absolute deviation of $29 $58 $15 $129 $75 $22
Vika [28.1K]

Answer:

32.666666666667

http://www.alcula.com/calculators/statistics/mean-absolute-deviation/

Insert data and it will calculate the (MAD).

7 0
3 years ago
Read 2 more answers
11. Joe bought 3 pairs of jeans for $71.40. a. How much did he pay per pair? b. How much would be need to pay for 8 pairs of jea
Vikki [24]

Answer:

$23.80 per pair, $190.4 for 8 pairs

Step-by-step explanation:

a. assuming each pair of jeans is the same price, just divide the total by 3. the price per pair is 71.40/3, which is $23.80 per pair

b. simply multiply the price of one pair of jeans, as found above, by 8. 23.80*8 is $190.4 for 8 jeans

hope this helped!

4 0
3 years ago
Read 2 more answers
What is the volume of the regular pyramid below?
Nonamiya [84]
The picture in the attached figure

we know that
volume of the regular pyramid=(1/3)*area of the base*height
area of the base=12*12-----> 144 units²
height=71 units
substitute
volume of the regular pyramid=(1/3)*144*71-----> 3408 units³

the answer is
3408 units³

8 0
4 years ago
Read 2 more answers
If m(x) = x3 and n(x) = √ 6 + x , find the function value, if possible.
charle [14.2K]

Answer:

The correct answer is option D.  -126  

Step-by-step explanation:

<u>Points to remember</u>

<u>Composite functions</u>

f(x) and g(x) be the functions then,

(f - g)(x) = f(x) - g(x)

<u>To find the value of (m - n)(-5)</u>

Let  m(x) = x³ and n(x) = √ (6 + x)

(m - n)(x) = m(x) - n(x)

 =  x³ - √( 6 + x)

(m - n)(-5) = m(-5) - n(-5)

 =  x³ - √( 6 + x)

 =  (-5)³ - √( 6 + -5)

 = -125 -  √1

 = -125 -1

 = -126

The correct answer is option D.  -126

3 0
3 years ago
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