Step-by-step explanation:
Let edge length of cube be x units.

Hence, length of edge of cube = 0.75 units
Aren’t you supposed to multiply the exponents to where it’s 5^24 ?
Answer:
290,000 is rounded to the nearest ten thousand
Unit rate is like miles per hour. If John walks 500 miles in 5 hours, the unit rate is 500/5=100 miles per hour.
You would convert 500 inches to centimeters, which is 500 times 2.54= 1270, then divide that by 365 days, leaving you with an answer of 3.47945205479, or just 3.47 centimeters.