a culture of bacteria triples by the end of every hour. if there were initially 40m bacteria in a culture, how many bacteria should there be after 3 hours

If a warehouse received 250 orders in April and 300 in May, what was the percentage of increase in orders from April to May? (Thinking that its 20 ...)

Jasmine wants to buy a new backpack that cost $50 if the tax rate is 6.5% how much will she pay when she buys the backpack Show your work

What is the volume of the cone using pi/3.14 using the numbers 2and 3

Given ax2 + bx + c, what are the solutions

Convert 56 miles in 4 hours to feet per second

The time it takes to wash the dishes is uniformly distributed between 5 minutes and 13 minutes. what is the probability that washing the dishes tonight will take me between 8 and 11 minutes?

A pitcher on a baseball team has pitched 98 2/3 innings. What is the number of innings written as a decimal?

The perimeter of a rectangular wooden deck is 90 feet the decks length l is 5 feet less than 4 times it's with, w. Find the length and width of the wooden deck

The original price of a tractor was $55,000. The value decreases in value at a steady rate of 11% per year. What will the tractor be worth in 8 years? A) $21,651.24 B) $65,487.22 C) $45,591.35 D) $12,536.25

Write two verbal expressions for 2