Hello there!

You expect to sell 100% - 20% = 80% of many coffee sales.

0.80 * 1500 = 1200

Your answer is 1200 cups of coffee.

Hope I helped!

Let me know if you need anything else!

~ Zoe

5 0

3 years ago

Parallelograms pre test on edg 2020

labwork [276]

Thanksssssa smmmmmmmmm

7 0

3 years ago

How many ways can a committee of five be chosen from 120 employees to interview prospective applicants.

REY [17]

Answer:

190578024 ways.

Step-by-step explanation:

We are asked to find the number of ways in which a committee of 5 be chosen from 120 employees to interview prospective applicants.

We will use combinations to solve our given problem.

$_{r}^{n}\textrm{C}=\frac{n!}{(n-r)!r!}$ , where,

n = Total number of items,

r = Number of items being chosen at a time.

Upon substituting our given values in above formula, we will get:

$_{5}^{120}\textrm{C}=\frac{120!}{(120-5)!5!}$

$_{5}^{120}\textrm{C}=\frac{120!}{115!*5!}$

$_{5}^{120}\textrm{C}=\frac{120*119*118*117*116*115!}{115!*5*4*3*2*1}$

$_{5}^{120}\textrm{C}=\frac{120*119*118*117*116}{5*4*3*2*1}$

$_{5}^{120}\textrm{C}=\frac{120*119*118*117*116}{120*1}$

$_{5}^{120}\textrm{C}=\frac{119*118*117*116}{1}$

$_{5}^{120}\textrm{C}=\frac{190578024}{1}$

Therefore, the committee of five can be chosen from 120 employees in 190578024 ways.

7 0

4 years ago