Find the simplified form of (6q^6)^-4

A. 6q^1,296

B. 1,296q^2

C. 1/1,296q^24

D. 6q^-24

Find the simplified form of the expression (3/5y^4)^-2

A. 6/10y^16

B. 10y^16/6

C. 9/25y^8

D. 25y^8/9

Find the simplified form of the expression (x^4/5y^3)^-2

A. x^8/-25y^6

B. 25y^6/x^8

C. 10y^5/x^6

D. x^6/-10y^5

A population of 900 beard decreases by 15% per year. How many bears will there be in the population after 7 years? Round your answer to the nearest whole number.

A. 289

B. 2,394

C. 9

D. 795

What is the value of 10x^-3y^-1 for x=-1 and y=-3?

A. 10(3)^-4

B. 30

C. 10/81

D. 3 1/3

Suppose the population of deer in a stat is 10,280 and is growing 1% each year. Predict the population after 5 years.

A. 51,400

B. 15,556

C. 10,804

D. 514

A $4,000.00 principal earns %5 interest, compounded annually. After 4 years, what is the balance in the account?

A. $500,000.00

B. $4,862.03

C. $4,600.00

D. $20,250.00

A $1,600.00 principal earns 7% annual interest, compounded semiannually (twice per year). After 33 years, what is the balance in the account?

A. $4,979.11

B. $14,920.54

C. $112,992.00

D. $15,494.70

A car costs $25,750.00 and depreciates in value by 20% per year. How much will the car be worth after 5 years?

A. $5,150.00

B. $8,437.76

C. $8,240.00

D. $20,600.00