Mathematics, 02.12.2020 14:50 thompsonmark0616
Question 15 (1 point)
The surface area of a sphere varies directly with the square of its radius. A soap bubble with a
0.75 in. radius has a surface area of approximately 7.07 square inches. Find the value of k, and
then find the radius of a seventeenth-century cannonball that has a surface area of 113.1
square inches.
Answers: 3
Mathematics, 21.06.2019 17:00
Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π
Answers: 1
Mathematics, 21.06.2019 22:00
Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.
Answers: 1
Mathematics, 22.06.2019 02:30
From a group of 10 men and 8 women, 5 people are to be selected for a committee so that at least 4 men are on the committee. howmany ways can it be done?
Answers: 2
Question 15 (1 point)
The surface area of a sphere varies directly with the square of its radius. A...
Mathematics, 21.01.2021 07:00
History, 21.01.2021 07:00
Mathematics, 21.01.2021 07:00
English, 21.01.2021 07:00
Mathematics, 21.01.2021 07:00
English, 21.01.2021 07:00
Mathematics, 21.01.2021 07:00
German, 21.01.2021 07:00
English, 21.01.2021 07:00
Mathematics, 21.01.2021 07:00
SAT, 21.01.2021 07:00
Biology, 21.01.2021 07:00
Chemistry, 21.01.2021 07:00