1. what value is the cube root of 8?

a. 2
b. 4
c. 64
d. 512

2. if a number's composite form is 256, which of the following shows its exponential form as a product of prime numbers?

a. 2^8
b. 256
c. 4 • 64
d. 24 • 8

3. which represents the number 16,807 in exponential form?

a. 3^9
b. 5^7
c. 7^5
d. 9^3

4. expand the number 1120 into its corresponding form.

a. 2^5 • 5 • 7
b. 5^2 • 8
c. 2^2 • 5^3 •7
d. 2 • 5 • 7

Scarlet bought three pairs of sunglasses and two shirts for $81 and paula bought one pair of sunglasses and five shirts for $105 what is the cost of one pair of sunglasses and one shirt?

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet

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