Amit is going to guess on all questions of his multiple-choice test. Each question on the test has
4
answer options, and only one is correct.
What is the best prediction for the number of questions that Amit will answer correctly?

Question 13 of 451 pointwhich statement correctly describes the inverse of the following function? a. it is negative.b. it is a horizontal shift.c. it is not a function.d. it is a function. give an explanation as to why you chose that answer. (i think its either a or d.)

Find an equation of the line perpendicular to the graph.

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.