Answer: make a common denominator of 18.
2/9x2/2=4/18
4/18+4/18=8/18
Simplify 8/18 by dividing numerator and denominator by 2.
8/18 simplified = 4/9
Answer 8/18=4/9
Step-by-step explanation:
Answer:
the answer is D.106.3in^3
Step-by-step explanation:
i know this
Answer:
6 mph
Step-by-step explanation:
3 miles -----> takes 30 minutes
recall that 30 minutes = 1/2 an hour = 0.5 hours
hence,
3 miles -----> takes 30 minutes = 0.5 hrs
therefore her rate of change (i.e speed) in mph
= number of miles ran ÷ time taken in hours
= 3miles ÷ 0.5hrs
= 6 mph
Answer:
curious if you got this one?
Which does NOT represent a constant rate of change of 70 miles per hour for a car?
Question 4 options:
The car travels 245 miles in 3.5 hours.
The car travels 140 miles in 2 hours.
d = 70t, where d represents distance in miles and t represents time in hours.
d = 70t, where d represents distance in kilometers and t represents time in hours.
Step-by-step explanation: