The third answer choice; right triangle.
5, it says that the range is 5 so you count five across the chart from the first point of data
F, D, C
F: 5 x 3 = 15
D: 7 x 3= 21 - 2 = 19
C: 5 x 3 = 15 + 6 = 21
For every hour they studied their grade will go up by 9.6 points
Answer:
64%.
Step-by-step explanation:
That will be the product of each single probability.
= 0.8 * 0.8 = 0.64 or 64%.
