Linda had an orange ribbon and a blue ribbon. the orange ribbon was 2 meters long. the blue ribbon was 4/5 as long as the orange ribbon. linda cut off a piece of the blue ribbon. the length of the piece was 25% of the length of the blue ribbon.
a) what was the length of the blue ribbon before it was cut?
b) find the length of the piece of the blue ribbon that linda cut off.

Most animals give birth during a general time of year. this is because animals naturally breed so that their young will be born at the time of year when there will be adequate food supply. the bar graph shows the number of live births of a jackrabbit native to california over the course of year x. based on the data, which of the following would be an appropriate conclusion? a) in general, rabbits give birth during the spring months b) in general, rabbits give birth during the summer months c) in general,m california jackrabbits give birth during the spring months d) in general, california jackrabbits give birth during the summer months

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

Which of the following is the result of expanding