Write
0.28
as a fraction in simplest form.

The two-way table shows the number of people whose hobbies are reading or solving puzzles and who either ride a motorcycle or don’t ride a motorcycle. among people whose hobby is reading, what is the relative frequency of not riding a motorcycle? express your answer as a decimal, and round it to the nearest hundredth if necessary. enter your answer in the box. reading solving puzzles ride a motorcycle 7 3 don't ride a motorcycle 5 9

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6