Answer:
1 mile/hour is equivalent to 1.47 feet/seconds
Step-by-step explanation:
Given

Required
Determine the equivalent of 1 mile/hour

Express 60 as 60 * 1

Divide both sides by 60


Reorder

Divide 88 by 60

Approximate to 3 significant figures

Hence;
1 mile/hour is equivalent to 1.47 feet/seconds
Answer:
x=105⁰
Step-by-step explanation:
42+x=147⁰
x=147-42=105⁰
The 3 digits in the unit period is 817
Answer:
4, 6/9 sry if wrong
Step-by-step explanation: