Raul found the mean and standard deviation of a set of numbers. If he multiplies each number by 5, what will happen to the mean and standard deviation?

What is 2+2? and multiply the answer by 954. im having a hard time with this

24.92/1000 and show the work

Multiply each of the following numbers by 10. a ...145 b ...243 c ...13 d. 5.891 e ...63 f. 25

Problem 25 a freelance writer earns $20 for each blog post and $60 for each feature article. how many feature articles did the writer produce last week? last week, the number of blog posts was 10 more than twice the number of articles sold.

Use the drawing tool (s) to form the correct answer on the provided number line. Will brought a 144-ounce cooler filled with water to soccer practice. He used 16 ounces from the cooler to fill his water bottle.

Find the probability of drawing a heart or a black card from a standard deck of cards

Mark solved 18 out of 20 problems correctly on his math quiz. What percent of the problems were correct?

Distinguish between the situations that can be modeled with a linear function, an exponential functions or neither

Change 8.5%into a decimal

What is the quotient of 5 / (-10)