Elizabeth lives in san francisco and works in mountain view. in the morning, she has 33 transportation options (take a bus, a cab, or a train) to work, and in the evening she has the same 33 choices for her trip home. if elizabeth randomly chooses her ride in the morning and in the evening, what is the probability that she'll use a cab exactly one time?

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

what is the model?

step-by-step explanation:

what is the rest of the question? ?