Mathematics, 12.07.2019 01:00 george27212

How do you make a word problem for 36÷4

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 13:00

Based on what i know about mean, this doesn't add up.

Answers: 1

Answer

Mathematics, 21.06.2019 18:00

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Answers: 1

Answer

Mathematics, 21.06.2019 19:40

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

Answers: 3

Answer

Mathematics, 21.06.2019 22:30

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?

Answers: 1

Answer

You know the right answer?

How do you make a word problem for 36÷4...

Questions

Mathematics, 13.07.2021 01:00

Multiply 4111 base 5 with 31 base 5...

Mathematics, 13.07.2021 01:00

What is the measure of an interior angle in a regular octagon

Mathematics, 13.07.2021 01:00

There are equally many boys and girls in the senior class. If 5 seniors are randomly selected to form the student council, what is the probability th...

Mathematics, 13.07.2021 01:00