Benchmark 1 quantitative modeling (online) 19-20: section 1 - non-calculator
question: 1-1
steve and elizabeth decide to become partners in a children's cooking school. they need $80,000 for the franchise. they invest in
a 3: 4 ratio, respectively. how much did elizabeth invest?

$45,714.286

Step-by-step explanation:

Total investment = $80,000

let Elizabeth's investment = x

     Steve's investment= y

⇒ Given

as sum of both the investments is equal to $80,000

⇒

Elizabeth's investment = $45,714.286

answer:   rotate 270° clockwise about (7, 1) and reflect across the line x = 7

step-by-step explanation:

because i took test

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.