A bacteria culture starts with 150 bacteria and after 4 hours the population consists of 250 bacteria. what is the rate of the increase to the nearest percent?

a. 11%

b. 13%

c. 15%

d. 17%

14. Paul receives 89¢ for every radio he wires at Benton Electronics. How much will he earn if he completes the wiring on 128 radios?

What is ask for 7 (m+5) = 21

A coffee distributor needs to mix a (n) Breakfast coffee blend that normally sells for $9.40 per pound with a Gazebo coffee blend that normally sells for $14.10 per pound to create 40 pounds of a coffee that can sell for $10.46 per pound.

What is the y-intercept of the function f (x) = 4-5x? -5 -4 4 5

Find the range of these numbers: 15,2,3,7,8,4,3,2,16,2,4

Elyse folded a peace of paper in half 3 times. She then punched 3 holes in the paper. How many holes are in the paper when she unfolds it?

Find the vertex of the parabola whose equation is y=x^2+6x+2

Willie runs 5 miles in 25 minutes. If Willie runs at the same rate, how far can he run in 70 minutes?.

Which algebraic expression represents the phrase "the quotient of negative eight and the sum of a number and three"?

Explain how you can use a table of values, an equation, and a graph to determine whether a function represents a proportional relationship.