A cone has a volume that is 350 cubic meters. What is the volume of a similar cone that is twice as large as the first
cone?
a. 2,800 cubic meters b. 700 cubic meters
C. 1,400 cubic meters d. 175 cubic meters

Select the quadratic that has root x = 8 and x = -5

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

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