Question 4 of 10 What is the exponential regression equation that fits these data? х - 4 0.25 -3 0.5 -2 0.9 -1 1.9 0 3 1 7 2. 18 W N 3 30 4 68 O A. y= 2.01 3.08% B. y = 2.75.3.06% O C. y= 1.91x2 + 6.65x + 1.68 O D. y = 3,802,01

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition? a) 6 b) 8 c) 14 d) 20

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

(a.s."similarity in right triangles"solve for xa.) 10b.) 20c.) 14.5d.) [tex] 6\sqrt{3} [/tex]