The answer is 12.69, you just need to put all the groceries together!!
Number of tables al four restaurants have;
= 4 * 30
=120 tables
Two new restaurants + 4
=6 restaurants
(120+15+9)= 144 tables
Mean = total # of tables/ total # of restaurants;
144/6
=24
This is the mean so it decreases. I hope this helps even though you didn’t actually post the number line
Using sin(A+B) = sinAcosB + cosAsinB
sin20cos40 + cos20sin40 = sin(20+40) = sin60degree
=
15x>200. The minimum number of hours he must work to earn at least $200 is 14 hours. Working 14 hours will allow him to receive $210. This is the minimum number of hours he can work because if he works 13 hours instead, he will only make $195, which is less than 200. 15x>200 (15x is equal to or greater than 200) x=14.
