Hi! i don't really get these two questions, i would really really appreciate your . if you don't mind include work in your answer and an explanation. and you.

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f