Mishka is on a long road trip, and she averages 70 mph for 3 hours while she's driving on the highway. while she's driving on side roads for 1 hour, she only averages 40 mph. what is the total distance that she covers on her road trip?

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Evaluate the expression. (9 + 5)(3 + 2)0

Need plz been trying to do it for a long time and still haven’t succeeded