Pl help this is timed! Graph the inequality and check the solution. Waseme swam more than 100 laps.

l > 100

A number line going from 0 to 200.

Check all that apply.
Draw a closed circle at 100.
Draw an open circle at 100.
Shade all numbers to the right of 100.
Shade all numbers to the left of 100.
150 is shaded, so substitute 150 in for the variable to check the graph of the solution.
50 is shaded, so substitute 50 in for the variable to check the graph of the solution.

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?

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?