4Write the missing numbers on the open number line. Then write the addition equation that the
number line shows.
200
862
632
+
Use the information in the box for Problems 5 and 6.
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What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

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

Plzzz answer both questions and i will give you 100 points