Three quarters, or 75% of an hour. An hour is 60 mins, so it can be expressed as 45/60, which simplifies into 3/4.
Answer:
48+84x
Step-by-step explanation:
Distribute the 14 and add
Answer:
x = 10
z = 97
Step-by-step explanation:
Answer:
c. 7.25
Step-by-step explanation:
Given the following information from an experiment:

Total Sample Size =5+10+5=20
Therefore, the overall mean

110/55 is what u get if u add them all up