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Elenna [48]
3 years ago
6

A box is filled with 10 brown cards , 4 yellow cards, and 4 red cards. A card is chosen at random from the box. What is the prob

ability that the card is not red? Write answer as a fraction in simplest form
Mathematics
1 answer:
Setler [38]3 years ago
5 0
The answer is 2/9

explanation:
10+4+4= 18 cards in the box
and there are 4 red cards in the box, so it’s 4/18. u divide both sides by 2, which gives u the simplest version, 2/9.
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the temperature in Chicago is 38 digresses it is 40 colder in north Dakota what is the temperature in north Dakota
fgiga [73]

Answer:

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Step-by-step explanation:

Subtract 40 from 38 to get to -2.

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3 years ago
Describe how to graph the solution of y ≤ −x² + 2x.
andreev551 [17]
That's how you describe the answer of <span>y ≤ −x² + 2x.</span>

3 0
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Pleas help me Solve- 8/0.5 ​
klasskru [66]

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6 0
3 years ago
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I need help!! thnaks
liraira [26]

Answer:

7a + 2b

Step-by-step explanation:

Given

4a + 3b + 3a - b ← collect like terms

4a + 3a + 3b - b

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3 0
3 years ago
What’s the correct answer for this?
otez555 [7]

Answer:

0.7 + 0.4 - 0.2 = 0.9

Step-by-step explanation:

Let's denote the probabilities as following:

The probability that the show had animals is

P(A) = 0.7

The probability that the show aired more than 10 times is

P(B) = 0.4

The probability that the show had animals and aired more than 10 times is

P(A⋂B) = 0.2

The probability that a randomly selected show had animals or aired more than 10 times is P(A⋃B)

The correct form of  addition rule to determine the probability that a randomly selected show had animals or aired more than 10 times is:

P(A⋃B) = P(A) + P(B) - P(A⋂B) = 0.7 + 0.4 - 0.2 = 0.9

=> Option B is correct

Hope this helps!

7 0
3 years ago
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