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Nataly [62]
3 years ago
15

a bag has red, green and blue marbles. The probability of selecting a red marble is 1/3 and the probability of selecting a green

marble is 2/5. Find the probability of selecting a blue marble
Mathematics
1 answer:
Minchanka [31]3 years ago
3 0

Answer:

I don't give answers sorry.

Step-by-step explanation:

What you would do is take 1 and subract the two probabilites from it. The equation should be 1-\frac{1}{3} -\frac{2}{5}. You can find a common denominator by making it both 15.

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Amirah's family is driving to her uncle's house. The family travels 383.5 miles between 10:15 am and 4:45 pm. Calculate the fami
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Answer:

The family's average rate of travel for the day was 59.0 MPH.

Step-by-step explanation:

From 10:15AM to 4:45PM, they travelled a distance of 383.5 miles and a total of 6 hours and 30 minutes.

There are 60 minutes in an hour. 30 minutes translates into 1/2 an hour or .5

So, 6.5 hours and a total distance of 383.5 miles.

Velocity (MPH) = Distance (in miles) / Time (in hours)

MPH means Miles Per Hour

Variables:

Velocity (MPH) = x

Distance (in miles) = 383.5

Time (in hours) = 6.5

Plug in the variables into the formula

x = 383.5 / 6.5

Divide

x = 59.0 MPH

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Answer:

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Step-by-step explanation:

In the figure attached, the complete question is shown.

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