Answer: 11
Step-by-step explanation:
If 15 workers can paint 18 houses in 24 days, how many days will 40 workers take to paint 22 houses?
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# of days are inversely related to # of workers and directly related
to # of houses.
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d = kh/w
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Solve for "k" using "15 workers can paint 18 houses in 24 days"
24 = k*18/15
k = 15*24/18 = 15*(4/3) = 20
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Equation:
d = 20h/w
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Solve: How many days will 40 workers take to paint 22 houses?
d = 20*22/40
d = 11 days
Answer:
15 whistles
Step-by-step explanation:
12.5 feet is 150 inches
150 ÷ 10 = 15
The length of segment AB will be 24 ft because 3x+6=4x. x=6 3(6)+6=24
Angle EDF will be 42 degrees because 6y+12=8y+2 y=5 8(5)+2=42
The answer is -4.4, -2 1/2, -.5, 1/2, 1.5, 3.8
Explanation:
If we converted all the numbers to decimals it would look like this:
1.5 = 1.5
1/2 = .5
-2 1/5 = -2.5
-.5= -.5
3.8 = 3.8
-4.4 = -4.4
Then you would just arrange them from least to greatest starting with -4.4 and ending with 3.8.
Hope this helps!
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