Find the mean, variance, and standard deviation. If necessary, round your answer to the nearest hundredth.

{1, 2, 2, 4, 5, 6, 8}

Mean:

Variance:

Standard deviation:

If the original price is $45 the discount is 36% and the tax is 8% what is the final cost?

Liam has worked at his part-time job for 49 days. How many weeks has Liam worked at his job? (1 week = 7 days)

Medical researcher estimates that. 00004 of the population has a rare blood disorder. if the researcher randomly selects 100,000 people from the population? appendix a statistical tables (round your answers to 4 decimal places.) a.

I'm order to solve the following system of equations by addition which of the following could you do before adding the equations so that one variable will be eliminated

Ellen, Lora, and Mai are avid collectors of ice hockey trading cards. Together Lora and Ellen have 371 cards. If lora and Mai combined their cards, they would total 481. The sum of Ellen's and Mai's cards is 404.

Triangle RST is congruent to triangle R" S" T". Which sequence of transformations could have been used to transform triangle RST to produce triangle R" S" T"? Which of these are the two correct answers? A.

Simplify. A. B. 125 C. 48 D. 415

4x² - 4x - 5=8x+6 Simplest radical form

Solve y = x - 5 if the domain is 5

All of the following are basic activities of daily living except a. dressing b. eating breakfast c. walking to the bathroom d. watching tv