Answer:
19.44
Step-by-step explanation:
We have the following information:
3 red balls, 5 green balls, and 1 yellow ball
In total there are 3 + 5 + 1 = 9 balls.
We calculate the probability of each:
Network: 3/9
Green: 5/9
Yellow: 1/9
Each one corresponds a price in profit or losses:
Network: 4
Green: -3
Yellow: 10
So in total it would be the sum of the multiplication of the probability and the price and then multiply everything by 25:
(4 * 3/9 + -3 * 5/9 + 10 * 1/9) * 25 = (0.777) * 25
= 19.44
First, we have to find the unit rate (as the question states)
15/5 = 3 kg of paper / 1 week
18 / 3 = 6, so we know that it takes 6 weeks
Answer:
B. the vertical stretch
Step-by-step explanation:
because....
31.65
Subtract 13 from 76.3 and divide that answer by 2