1. alice was folding laundry. she folded 20 shirts from 7: 20 to 7: 25. when she finishes folding all the shirts, she was done. (a) if she started folding shirts at 7: 15 and ended at 7: 38, estimate how many shirts she would have folded in all. explain your reasoning. (b) write an equation to represent how many shirts alice has left to fold if she started at 7: 15. explain your reasoning.

92

Step-by-step explanation:

Let's figure out how many shirts she folds per minute.

She folded 20 shirts in 5 minutes.

20/5 = 4

She folds shirts at a rate of 4 per minute.

7:15 - 7:38 is a 23 minute window. So, we take 23 (the time in minutes) and multiply it by 4 (the shirts folded per minute).

23 * 4 = 92 shirts folded

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

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