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grandymaker [24]
2 years ago
10

The formula B=32A is used in New England to estimate the minimum furnace output, B, in BTUs, for a modern house with A square fe

et of flooring. Determine the minimum furnace output for a 1700 square foot modern house
Mathematics
1 answer:
Galina-37 [17]2 years ago
4 0
B=(32)(1700) your answer should be 54,400 BTU's
You might be interested in
A tree in leilas backyard has been growing for 3 1/5 years. It is 3/4 meters tall how many meters per year?
IgorC [24]

Answer:

The tree grew 15/64 meters per year.                  

Step-by-step explanation:

Given

  • Length of a tree = 3/4 meters
  • Total time taken by the tree to grow 3/4 taller = 3 1/5 or 16/5 years

To determine

Per year growth of the tree in meters

Per year growth of the tree in meters can be determined by dividing the total length of a tree i.e. 3/4 meters by the total time taken by the tree to get 3/4 taller.

Per year growth of tree = Total Length  / Total time to grow

                                       = 3/4 ÷ 16/5

                                        = 3/4 × 5/16

                                        = [3×5] / [4×16]

                                        = 15/64 meters

Therefore, the tree grew 15/64 meters per year.                  

4 0
2 years ago
The sum of two consecutive whole numbers is 97 what are the two numbers?
gtnhenbr [62]

97/2 = 48.5

take the whole number below and above that

48 + 49 = 97


6 0
2 years ago
At a summer camp, there are 40 boys out of 70 campers. What is this ratio written as a fraction in simplest form?
madam [21]

Answer:

40:70 becomes 20:35 which becomes 4: 7.

The answer is 4:7

Step-by-step explanation:

7 0
3 years ago
Simplify these expressions.<br> a. 4x + 7x + (–x)<br> b. –5yz + yz + 2yz
salantis [7]

Answer:A. 10x. B. -2yz

Step-by-step explanation:

A. 4x+7x=11x

11x+(-x) = 11x-1x=10x

B. -5yz+yz=-4yz

-4yz+2yz=-2yz

4 0
3 years ago
Jan has a box of magnets. She finds 21 more magnets. She now has a total of 33 magnets. How many magnets did Jan have to start?
Monica [59]
The answer for this question is 12 magnets. Hope this helps!
3 0
3 years ago
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