What is the length of PQ¯¯¯¯¯? Enter your answer as a decimal in the box. Round only your final answer to the nearest tenth.

km

A horizontally-aligned triangle P Q R. Side P R is labeled as 6 kilometers. Side R Q is labeled as 9 kilometers. Angle R is labeled as 34 degrees.

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?