Please help this is a test
...
Answers: 2
Mathematics, 21.06.2019 18:30
The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?
Answers: 1
Mathematics, 21.06.2019 18:30
Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4
Answers: 2
Mathematics, 21.06.2019 19:30
Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?
Answers: 2
Mathematics, 21.06.2019 22:30
Which of the following graphs could represent a quartic function?
Answers: 1
Biology, 12.01.2020 09:31
Chemistry, 12.01.2020 09:31
Mathematics, 12.01.2020 09:31
Social Studies, 12.01.2020 09:31
Mathematics, 12.01.2020 09:31
Chemistry, 12.01.2020 09:31
Mathematics, 12.01.2020 09:31
Arts, 12.01.2020 09:31
Social Studies, 12.01.2020 09:31
Mathematics, 12.01.2020 09:31
Chemistry, 12.01.2020 09:31
English, 12.01.2020 09:31