The baristas at Brewed Awakenings want to make sure that they have enough espresso for the upcoming weekend. On an average weekend, they sell 400 lattes, each of which uses 2 shots of espresso. If the baristas use 8 grams of espresso beans per shot, how many kilograms of espresso beans do they need?

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

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.