Sheila either walks to school or cycles, the probability that she walks it 0.65. if she walks, the probability that shell be iate is 0.4 if she cycles the probability that shell be late is 0.1 work out the probability that on any one day, sheila will not be late for school.

0.705

Step-by-step explanation

Probability she walks and is  not late = 0.65 * 0.60 = 0.39.

Probability she cycles and is not late =  0.35*0.9 = 0.315

Therefore P(not late) =  0.39 + 0.315 = 0.705 Answer

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.

560

hope this : )