1. a factory makes bicycles. out of 300 bicycles, 2 were found to have defective brakes.

a. what is the experimental probability that the next bike manufactured will have defective brakes?

b. predict how many bikes out of 2,100 will have defective brakes.

* explain how you found the answers*

a. 1/150.

b. 14.

Step-by-step explanation:

a.  That would be 2/300 = 1/150.

b.  So we expect 1 out of every 150  bikes will have 1 with defective brakes so out of 2,100 it is (1/150) * 2,100

= 14.

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted

step-by-step explanation:

milk=16 large

soda=280 kids

juice box=82 regular

63 soda +63 regular

124 large total