Among 350 randomly selected drivers in the 16-18 age bracket 324 were in a car crash in the last year. If a driver in that age bracket is randomly selected what is the approximate probability that he or she will be in a car crash during the next year? Is it unlikely for a driver in that age bracket to be involved in a car crash during the year? Is the resulting value high enough to be of concern to those in the 16-18 age bracket? Consider an event to be unlikely if it’s probability is less than or equal to 0.05.

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two