Divide 395 by 4 then you get the answer 98.75 for each length.
![\sqrt[4]{395}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B395%7D)
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Log 100 equals 2. If you use a scientific calculator it equals 2.
Answer:
45 3/10 miles per hour
Step-by-step explanation:
Distance travelled by the car = 30 1/5 miles
Time taken = 2/3 of an hour
Average speed = distance travelled / time taken
= 30 1/5 miles ÷ 2/3 of an hour
= 151/5 ÷ 2/3
= 151/5 × 3/2
= (151 * 3) / (5 * 2)
= 453 / 10
= 45 3/10 miles per hour
Average speed = 45 3/10 miles per hour
