You have 20 gallons of roof coating to apply to the roof of a mobile home that is 16 feet wide. Twenty gallons covers 760 to 100
0 square feet. Find the interval for the length of x that you will cover before you need to buy more roof coating.
1 answer:
Area = length x width.
Divide the two total areas by the width to find the lengths:
760/16 = 47.5
1000/16 = 62.5
The interval is:
47.5<= x <= 6.5
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³/14 cup of Debbie’s
Step-by-step explanation:
⁴/7 of ¾ is;
⁴/7 * ¾ = 12/28
= ³/7
Each friend gets ½ and ½
Therefore ½ of ³/7 is;
½ * ³/7 = ³/14
= ³/14 cup of Debbie’s
Answer:
35:1
Step-by-step explanation:
divide each by two
I need help 5,6,7,8,9,10,11,12,13,14,15,16 to rounding
Valentin [98]
Dude fix your handwriting
Answer:
162km
Step-by-step explanation:
dis=30km
time=5/12hr
speed =(dis÷time)
30÷5/12
30×12/5=72km/h
sp=72km/h
time=21/4hr
dis= sp×time
72×9/4=162km
Answer:
0
Since 8 is too small to be rounded to 100, it's rounded down to 0.
