For questions 1–3, rewrite the expression using exponents.

4 × 4 × 4 × 4 × 4

a.

54

b. (my choice)

45

c.

44

3 × 3 × 3 × 3

a. (my choice)

34

b.

43

c.

35

10 × 10 × 10

a.

310

b.

101

c.

103 (my choice)

for questions 4–5, rewrite the number using scientific notation.

5,000,000

a.

5 × 107

b.

5 × 105

c.

5 × 106 (my choice)

425,000

a.

425 × 105

b.

4.25 × 105

c.

4.25 × 104

hurry

this is for patterns and variables practice

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.