The recommended weight of a soccer ball is 430 grams. the actual weight is allowed to vary by up to 20 grams.
a. write and solve an absolute value equation to find the minimum and maximum acceptable soccer ball weights. use x
as the variable.
the recommended weight of a soccer ball is 430 grams. the actual weight is allowed to vary by up to 20 grams.
a. write and solve an absolute value equation to find the minimum and maximum acceptable soccer ball weights. use x
as the variable.

What should be done to both sides of the equation in order to solve -5m = -40? a) multiply by -5. b) divide by -5. c) multiply by -40. d) divide by -40.

The tree filled 3/4 of a cup in 1/2 and hour at what rate does syurup flow from the tree

The biologist has a second culture to examine. she knows that the population of the culture doubles every 15 minutes. after 1 hour and 15 minutes, her assistant found that 80,000 bacteria were present. a) what was the size of the initial population? b) predict the size of the culture at t=3 hours. what was the size of the population at 40 minutes? explain and justify your answers. c) create a graph of the population as a function of time. find an equation that can be used to predict the size of the population at any time t. d) examine the rate at which the bacteria culture is growing. how fast is the culture growing after 1 hour? after 1.5 hours? after 2 hours? use a time interval of h = 0.01 hours to estimate these rates. interpret these rates in terms of the context of the problem situation. how do these three rates compare?