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Paul [167]
3 years ago
7

During strenuous work a human body generates about 2,400 BTUs of body heat per hour. If 7 bodybuilders are in a gym that is 20 f

t × 25 ft × 12 ft lifting weights, how many BTUs per cubic foot do they produce in 3 hours? (to the nearest tenth) A) 2.8 BTUs/ft3 B) 8.4 BTUs/ft3 C) 33.7 BTUs/ft3 D) 100.8 BTUs/ft3
Mathematics
1 answer:
Vlad [161]3 years ago
3 0
The answer is b) 8.4
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Question 5
Vikentia [17]

The amount of sales (S) of statin in billions of dollars by 2017 is 34.5 billions

<h3>Linear equations</h3>

Linear equation are equation that has a leading degree of 1. Given the equation that represents Statins used to keep cholesterol in check and are a top-selling drug in the U.S.

S-1.5x = 6

where

S is the amount of sales

x is the number of years after 1998

By 2017, the total number of  years is 19 years

Substitute

S = 1.5x + 6

S = 1.5(19) + 6

S = 28.5 + 6

S = 34.5

The amount of sales (S) of statin in billions of dollars by 2017 is 34.5 billions

Learn more on linear equation here: brainly.com/question/14323743

#SPJ1

6 0
1 year ago
Simplify 2(x-4)+7(x+4) <br> A. 9x-6 B.9x-4 C.9x+6
MrRissso [65]
2(x - 4) + 7(x + 4)
(2x - 2 • 4) + (7x + 7 • 4)
9x + 20

5 0
3 years ago
Rollie was successful in losing weight. He had a target weight in mind. He went on a diet for three months. Each month, he would
GuDViN [60]

Answer:

dont cheat

Step-by-step explanation:smart

6 0
2 years ago
Solve for y.<br><br> y + 1.05 = 7.26<br> A.y = 8.31<br> B.y = -8.31<br> C.y = 6.21<br> D.y = -6.21
Lady bird [3.3K]

Answer:

The answer is C (6.21).

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Juan has 2 1/4 L of fruit purée Juan uses 3/8 leader from pier to make once movie which expression can be used to find the numbe
Firdavs [7]

Answer:

See explanation

Step-by-step explanation:

Total fruit purée = 2 1/4 L

purée for One movie = 3/8 L

which expression can be used to find the number of movies you can make

Number of movies you can make = Total fruit purée ÷ purée for One movie

= 2 1/4 ÷ 3/8

= 9/4 ÷ 3/8

= 9/4 × 8/3

= (9*8) / (4*3)

= 72 ÷ 12

= 6

Number of movies you can make = 6

5 0
3 years ago
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