What does the base and exponent mean in math?

Kobes overtime pay is 5 dollars an hour more than his regulary pay

What is the value of the expression when a is 5 and b is 3 4a^2-5b^2

Find the volume of a sphere with radius 2.5 miles. Use 3.14 as an approximation for pi. Round the answer to two decimal places. A. 36.82 miles3 B. 26.2 miles3 C. 65.42 miles3 D. 20.83 miles3

What is the answer for 6-3 (n-2) = 8-n

Abc is a right triangle so a measures 90 degrees

True or false, a treasury bill must be 13 weeks.

Jabari owns 100 shares of stock A and 45 Shares of stock B. For the past month, his stocks have been fluctuating inversely each week. stock a decreased by m cents per share and stock b increased by n cents per share.

The area of a square garden is 25 m2 how long is each side of the garden

A woman earns $2900 per month and budgets $290 per month for food. What percent of her monthly income is spent on food?

Mahmoud spent 1/6 of the working in the flower bed Mahmoud spent 2/3 of that time adding mulch of the flower bed what fraction of the day did Mahmoud spend adding mulch?