Ms. wong is redecorationg her office. she has a choice of 7 colors of paint, 4 kind of curtains, 3 colors of carpet, and 2 styles of furniture. how many different ways are there to redecorate if she chooses two different colors of paint, one kind of curtain, one color of carpet, and one style of furninture.

a. 168 ways
b. 1,008 ways
c. 1,176 ways
d. 23 ways

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

answer:

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21  

-7 + ? = 21

-7 + 28 = 21

hope it