Use a power of ten to estimate the product. 104 × 56.379

Bring the fraction a/a-4 to a denominator of 16-a^2

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%