Mathematics, 15.06.2021 18:50 sarrivera579

WILL MARK BRAINLIEST!

given
f(x)=3x-2 and h(x)=5x+7

What is (f+h)(1)

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:00

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Answers: 1

Answer

Mathematics, 22.06.2019 02:30

Which problem would you use the following proportion to solve for? 24/x=40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?

Answers: 3

Answer

Mathematics, 22.06.2019 03:10

The coverage of a base station of a telecommunication company forms a disk with a radius of (kilometers). let be the distance of a cellphone from a base station. assume that the location of cellphones in use are randomly uniformly distributed within the disk. calculate the mean and variance for the random variable.

Answers: 3

Answer

Mathematics, 22.06.2019 03:50

Arandom sample of n = 25 observations is taken from a n(µ, σ ) population. a 95% confidence interval for µ was calculated to be (42.16, 57.84). the researcher feels that this interval is too wide. you want to reduce the interval to a width at most 12 units. a) for a confidence level of 95%, calculate the smallest sample size needed. b) for a sample size fixed at n = 25, calculate the largest confidence level 100(1 − α)% needed.

Answers: 3

Answer

You know the right answer?

WILL MARK BRAINLIEST!

given
f(x)=3x-2 and h(x)=5x+7

What is (f+h)(1)...

Questions

Mathematics, 10.09.2020 03:01

'How to solve: y=2x-2 y=-x+1 pelase help'...

Mathematics, 10.09.2020 03:01

6^x+8=17^2x-2 can I have help...