Hanks to an online typing course, Isabella has become a much faster typist. The function f(x) gives how many words she can type in x seconds. What does f(45)=68 tell you?

Hank can type 68 words in 45 seconds

Explanation:

In this scenario, the variable x is said to be the total number of seconds being counted. This variable gets inputted into the formula in order for the function to output a value of how many words Hank is able to type in that given amount of time. In this case, the value being inputted for x is 45 seconds and the output being presented is 68 words. Meaning that according to the function Hank can type 68 words in 45 seconds.

answer:   option a) glucagon was secreted by his pancreas before he ate the cookies because blood glucose was low. insulin was secreted after he ate the cookies because his blood glucose was high.

explanation:

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?