3 times a # (# isn't specified, so you should use a variable): 3x
result is 5: =5
Put it all together: 3x=5
Answer:
1 1/2
Step-by-step explanation:
I would recommend using a mixed fraction calculator by calculator soup it really helps me with fractions.
Answer:
See below
Step-by-step explanation:
The purpose of the confidence interval is to give a range of where the true value of a parameter lies given a confidence level.
Answer:
.74
Step-by-step explanation:
First, you know that 30% are boys and 70% are girls. Then, take 60% of 30% and 70% of 80%. From there you get .74 as the probability of a randomly chosen child having taken a car to school.
Answer:
Step-by-step explanation:
Ft is 4 m35
