Acompany makes 2,500 profit on the sale of 20 products, what is the profit when the company sells 300 products

$37,500 profit

To solve this, find the unit rate by dividing 2500 by 20. This will get you an average of $125 profit made per product sold. Then multiply that by 300 (the number of products sold in total) to get your answer of $37,500 profit total.

Assuming that the profit is the same for each sale, the amount they make is 37,500

Step-by-step explanation:

In order to find this, we set up a proportion using those numbers.

2500/20 = x/300 > Cross multiply

20*x = 2500*300 > Multiply

20x = 750,000 > Divide by 20

x = 37,500

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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