. Missile target practice problem (discussed in class but restated here with modified numbers): Suppose that independent missiles A, B and C have probabilities 0.589, 0.402 and 0.223 of hitting a practice target, respectively. Assume that the target will be destroyed with probability 0.19 if hit by a single missile, 0.55 if hit with two missiles and 0.95 if hit by all three missiles. Find:

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )

she drove 134 miles

step-by-step explanation:

10 b/c 5*2 =10

step-by-step explanation: