The temperature was -7 degrees in the morning. By noon, it was 12 degrees outside. What was the change in temperature?
1 answer:
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2 ounces
using the conversion
1 pound = 16 ounces ⇒ = 8 ounces
Divide 8 by 4 to calculate amount for each cone
amount = 8 ÷ 4 = 2 ounces
the rate given is 345 ft/min
this means within 1 min distance is - 345 ft
we have to convert this speed to ft/h
1 hour is equivalent to 60 minutes
so if 60 minutes equals 1 hour
1 minute is equal to - 1/60 hr
so the distance within 1 minute is - 345 ft
since 1 min = 1/60 hr
distance within 1/60 hour = 345 ft
therefore distance in 1 hour =
answer is 20 700 ft/h