The answer is 90.
28/2.8 = 10
10 x 9 = 90
![\begin{gathered} \sqrt[]{6}\times\sqrt[]{10} \\ \sqrt[]{60} \\ \sqrt[]{4\times15} \\ \sqrt[]{4}\times\sqrt[]{15} \\ 2\sqrt[]{15} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Csqrt%5B%5D%7B6%7D%5Ctimes%5Csqrt%5B%5D%7B10%7D%20%5C%5C%20%5Csqrt%5B%5D%7B60%7D%20%5C%5C%20%5Csqrt%5B%5D%7B4%5Ctimes15%7D%20%5C%5C%20%5Csqrt%5B%5D%7B4%7D%5Ctimes%5Csqrt%5B%5D%7B15%7D%20%5C%5C%202%5Csqrt%5B%5D%7B15%7D%20%5Cend%7Bgathered%7D)
Hence, the correct options are Option A and Option C
Answer: C. 3n + 3 = 198
3 times Monday plus 3
3 times the number they sold Monday represents 3n.
3 more represents +3.
198 is just the total.
Hope this helps :)
7) Skateboarding down a hill or a ramp. Rolling a ball on the floor. Going up and down the ramp of a moving truck.
8) Throwing a ball into the air and then catching it. Skateboarding a half-pipe. Shooting a basketball. Hitting a baseball.
If you are rolling a single six sided die numbered 1-6, you find that only 1,2,4, and 5 are factors of 20. Now the theoretical probability of an event is the ratio comparing the number of desired outcomes to the total outcomes possible.
In this case: we have 4 desired outcomes out of a total 6 outcomes possible with a single roll the die.. therefore, the probability you seek is

or approximately 67%.