The population of a certain bacteria colony can be modeled by the function f (x) = 2 x, where x is the number of hours after the colony started. What will the population of the bacteria colony be after 12 hours?

Find the factors. Is 16 prime or composite?

Michelle asked her father how old he is. "Guess", the father answered. "If you add the digits that make my age this year, you'll get a number three times bigger than if you do it next year." How old is the father?

Identify square root of 11 as either rational or irrational, and approximate to the tenths place.

dino gets $5 for delivering the paper if you wants to buy a $20 book how many times does he need to deliver

Which expression shows a way to find 20% of 950?

What is x to the power of 2 multiplied by negative 3x

He design on Santana's wall includes 16 pink stripes and 20 green stripes. Find the pink stripes to green stripes?

Tony is taking inventory in a warehouse. He's counting tennis shoes. There are 43 pairs of women's tennis shoes and 39 pairs of men's tennis shoes. How many pairs of tennis shoes are there in all

All numbers whose absoulute value of - 5?

Given sec (theta) = 3 what is the exact value of csc (90 - (theta))