a bacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

33/25 as a percentage

The quotient of two numbers is negative. What must be true about the two numbers?

Jayce bought 2 bath towels and returned 3 hand towels. His sister bought 3 bath towels and 3 hand towels. Jayce's bill was $5. His sisters was $45. What are the prices of the bath towel and hand towels?

what is the surface area of a tissue box with a length of 9 inches, a height 4.5 inches and a width of 7 inches?

suppose that the height of a candle is a linear function of the amount of time it has been burning. after 14 hours of burning a candle has a height of 19.8 CM after 27 hours of burning, it's height is 15.

You need to stabilize a flagpole by string in a guy-wire from the top of a flagpole to the ground. The pole is 15 feet tall and angle of elevation is 70 degrees. Using trig ratios calculate how much wire is needed

2x+y=5 x+3y=5 a. (5,0) b. (2,1)

What is the answer of 0.05, 1/8, 0.2, 1/4, 3% from least to greatest

A 755 N diver drops from a board 10.0 m above the water's surface. Find the diver's speed 5.00 m above the water's surface. Then find the diver's speed just before striking the water.

Tonya has 39 packages. Each package weighs 58 pounds. Choose the best estimate of the total weight of the packages