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Natalka [10]
3 years ago
11

Megan picks a card from a deck of cards numbered 1-10 and rolls a number cube. What is the probability she chooses a card with a

5 and rolls an even number?
Mathematics
2 answers:
ehidna [41]3 years ago
4 0

Answer:

1/20 if there is only those 10 cards in a deck and 1/26 if there is 52 cards in the deck.

Step-by-step explanation:

There is 3/6 chances to roll a die with an even number, aka 1/2. If there are only 10 cards in the deck and only one of them has the number 5, it's 1/10. To find the probability of both these things happening, multiply the probabilities. 1/10 x 1/2 is equal to 1/20. However, since the question doesn't specify if there is 52 cards like a normal deck and 4 5's etc, there can be a different answer because if there's 52 cards in a deck, 4 of them 5's, the chance of getting a 5 is 4/52 or 1/13 and then you multiply that by 1/2 to get 1/26

nevsk [136]3 years ago
4 0

Answer:

Step-by-step explanation:

a deck of cards labeled 1 thru 10......probability of picking a 5 are 1/10 because there is 1 five card out of a deck of 10 cards.

number cube is rolled, probability of rolling an even number is 3/6 or 1/2....because u have 3 even numbers and ur number cube has 6 total numbers.

probability of both events happening are : 1/10 * 1/2 = 1/20 or 1:20 <==

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Fantom [35]

Step-by-step explanation:

See attached picture.

First, compare the highest term of the dividend (x²) to the highest term of the divisor (x).  We need to multiply the divisor by x.

When we do that, we get x² + 5x.  Subtracting this from the dividend, we get -9x + 11.

Now repeat the process.  Compare the highest term of the new dividend (-9x) to the highest term of the divisor (x).  We need to multiply by -9.

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6 0
3 years ago
Please help due pretty soon​
Cerrena [4.2K]

Answer:

C. y - 1 = 5( x - 8)

Step-by-step explanation:

Since line is passing through (8, 1) and has a slope 5.

So, the equation of line in point slope form is given as:

y - 1 = 5( x - 8)

5 0
3 years ago
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6. Solve P = C + rC for r.
slavikrds [6]

Answer:

r=c2pi ok

Step-by-step explanation:

that the answer

4 0
3 years ago
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What's -8 + (-1 1/8)
gogolik [260]
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6 0
3 years ago
According to Public survey conducted by a local middle school, Pizza is kids favorite food from age 12 to 15. If 240 out of 500
quester [9]

Answer:

48%

Step-by-step explanation:

This is a very simple problem of finding percentage.

To find percentage of people preferring pizza, we need to divide "number of person who like pizza" by the "total number of person".

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240/500

And then we need to multiply by 100 and tag a "%" sign at the end. So let's do this:

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7 0
3 years ago
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