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Greeley [361]
3 years ago
5

A bag has 2 mint cookies, 1 donut, and 4 wafer cookies. Two items are drawn one at a time without replacement. What is the proba

bility of first drawing 1 donut, and next drawing 1 mint cookie?
Mathematics
1 answer:
fgiga [73]3 years ago
5 0

Answer: 1/21

Step-by-step explanation:

total = 2 + 1 +4 = 7

1/7 x 2/(7-1) = 2/42

2/42 simplifies to 1/21

1/7: 1 doughnut out of a total of 7 items

2/(7-1): 2 mint cookies are available in the pool out of 6 items -> since one item has already been chosen without replacement, so now the total is 6.

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3 years ago
Shelly has $175 to shop for jeans and sweaters. Each pair of jeans costs $25 and each
Ksju [112]

Answer:

3 jeans and 5 sweaters

Step-by-step explanation:

This is a solid guess

However, this is a straight forward question.

175 she has to spend all of it.

To make it an even number you minus 25.

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You use the rest to buy sweaters, therefore spending all the money and getting 8 clothing.

4 0
4 years ago
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nikklg [1K]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
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JulijaS [17]

Answer:

10 pounds for $4.99

Step-by-step explanation:

If you multiply the 5 pounds for 2.69 by 2, you would get 10 pounds of hamburger for 5.38 which is more than 4.99

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Answer:

Angle CBE

Step-by-step explanation:

They share the same degree. Or are the same angle in a different place with a  different name.

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