3. Keith applies a new brand of fertilizer to his grass. He
finds that the rate at which the grass grows can be
modeled by a linear function. He observes that the rate of
growth is 1 centimeter every 4 days. After 20 days, he
measures the height of the grass to be 11 centimeters.
What is the initial height of the grass? *

A) 5 centimeters

B) 6 centimeters

C) 7 centimeters

Select the lengths in centimeters that would form a right triangle

The base of the rectangle pyramid is 13 inches long and 12 inches wide the height of the pyramid is 18 inches . what is the volume of the pyramid ?

A. the following events are mutually exclusive: living in california and watching american idol. true or false b. the number of patients seen by an outpatient practice is an example of a discrete random variable. true or false c. the law of large numbers states that as the number of times an event experiment is conducted increases, the likelihood of the actual probability of an event approaching the theoretical probability decreases. true or false d. measuring the time it takes for patients to enter the operating room is an example of a continuous random variable. true or false