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notka56 [123]
3 years ago
8

Can anyone help me with this??

Mathematics
1 answer:
HACTEHA [7]3 years ago
6 0
Its positive 20 and -20
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Rachel has a bag containing 3 red marbles, 5 purple marbles, and 10 blue marbles.
tankabanditka [31]

Answer:

5/18, 13/18

Step-by-step explanation:

The basic probability of anything is Specific Outcome / Total Outcomes

The specific outcome here is pulling a purple marble. We see there are 5 purple marbles therefore there are 5 ways to get them. The total outcomes are the total number of marbles which is 18. Therefore, the answer is 5/18

The complement of a probability is 1 minus the original probability, so, it would be 1 - 5/18 here getting us 13/18 as the answer.

7 0
3 years ago
A passenger airplane travels at a speed of 750 miles per hour. How many hours will the 4500-mile flight take from New York to Sa
alexandr1967 [171]

Answer:

a lot of hours

Step-by-step explanation:

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8 0
4 years ago
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If 4 Trees Produce 4 Fruits in 4 Days. How many days will it take for 8 Trees to Produce 8 Fruits?
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Answer: It shall take 8 days

Step-by-step explanation: Because the 4 fruits took 4 days so should the 8 fruits take 8 days

4 0
4 years ago
Who can help me out with this please??
Zanzabum

Answer:

i can't sorry

Step-by-step explanation:

4 0
3 years ago
Which equation represents the data in the table shown?
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Y=-2x+3

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