A scientist is growing bacteria in a lab for study. One particular type of bacteria grows at a rate of y = 4t2 + 5t + 400. A different bacteria grows at a rate of y = 5t2 + t + 200. In both of these equations, y is the number of bacteria after t minutes. When is there an equal number of both types of bacteria? Enter the time to three decimal places.

What is the quotient of 42/3 divided by 4 1/5

Valentino starts with a population of 1,500 amoebas that increases 35% in size every hour for a number of hours, h. the expression 1,500(1+0.35)h finds the number of amoebas after h hours. which statement about this expression is true? a. it is the initial population raised to the growth factor after h hours. b. it is the sum of the initial population and the percent increase. c. it is the sum of the initial population and the growth factor after h hours. d. it is the product of the initial population and the growth factor after h hours.

30 points and i will give brainliest the club will base its decision about whether to increase the budget for the indoor rock climbing facility on the analysis of its usage. the decision to increase the budget will depend on whether members are using the indoor facility at least two times a week. use the best measure of center for both data sets to determine whether the club should increase the budget. assume there are four weeks in a month. if you think the data is inconclusive, explain why.