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xenn [34]
3 years ago
14

You used 1 gallon of paint to cover an entire wall. The paint can 480 ft. You are able to measure the length of the wall at 40 f

t but cannot reach the ceiling. What is the height of the wall?
I need the steps too please
Mathematics
2 answers:
jeka943 years ago
7 0

1st you must do what is 480 divided by 40

then you get 12 feet

and 12x40= 480

so the height is 12 feet =)

ludmilkaskok [199]3 years ago
6 0

I guess that 480 ft is the total amount. Divide 480 with 40

480/40 = 12

12 ft is the height.

hope this helps

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Read 2 more answers
Billy is walking from the front door of his house to his bus stop, which is 960 feet away from his front door. As Billy walks ou
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Answer:

b) 690 - 7.5*t

c) 0 < t < 92s time (t) is independent quantity

d) 0 < s < 690ft distance from bus stop (s) is dependent quantity

e) f(0) = 690 ft away from bus stop , f(60.25) = 238.125 ft away from bus stop

Step-by-step explanation:

Part a - see diagram

part b

initial distance from bus stop s0 = 690 ft

distance covered = 7.5*t

s = s0 - distance covered

s = 690 - 7.5*t = f(t)

part c

s = 0 or s = 690

0 = 690 -7.5*t

t = 92 s

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part d

s = 0 or s = 690

Hence range : 0 < s < 690ft distance from bus stop (s) is dependent quantity because it depends on time (t)

part e

f(0) is s @t = 0

f(0) = 690 ft away from bus stop

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f(60.25) = 690 - 7.5*60.25 = 238.125 ft away from bus stop.

4 0
3 years ago
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