If your looking for the ending temperatures on each one here they are in Celsius and Fahrenheit!
1. 60°F or 15.6°C
2. -4°F or -20°C
3. -13°F or -26°C
2^7 * (3³-1) = 128*26=3328. better check the problem again
<h2>Answer: 88</h2><h2>Hope it helped!</h2>
The speed in feet per second is 247.5
The parachutist will fall 4950 feet during 20 seconds.
Step-by-step explanation:
Given,
Speed during free fall = 75 meters per second
It is given that,
1 meter = 3.3 feet
75 meter = 75*3.3 = 247.5 feet
Therefore;
Speed during free fall in feet = 247.5 feet per second
Now,
1 second = 247.5 feet
20 seconds = 247.5*20 = 4950 feet
Fall during 20 seconds = 4950 feet
The parachutist will fall 4950 feet during 20 seconds.
Keywords: multiplication
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