What is measure of angle r?

enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

Can you simplify 4/7? 24 points will be awarded!

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

Amayoral candidate would like to know her residents’ views on a tax on sugar drinks before the mayoral debates. she asks one thousand registered voters from both parties. these voters are an example of a census population convenience sample simple random sample