A car insurance company has determined that 9% of all drivers were involved in a car accident
last year. Among the 12 drivers living on one particular street, 3 were involved in a car accident
last year. If 12 drivers are randomly selected, what is the probability of getting 3 or more who
were involved in a car accident last year?

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512