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2 years ago

6

A container has 15 red cards and a number of yellow cards. A card is chosen at random from the container. The probability of cho

osing a yellow card is 9/14. Find the number of yellow cards.

1 answer:

vitfil [10]2 years ago

4 0

Answer:

there are 7 yellow i think but im not certain

Step-by-step explanation:

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Find surface area please

MArishka [77]

Answer:

203

Step-by-step explanation:

When calculating surface area, you add the area of each side.

Base: LxW = 7x7 = 49

Triangle Sides: 1/2 b x h = 1/2(7) x 11 = 38.5

4 sides: 38.5x4 = 154

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5x/x^2-9 + 7/x+3<br> Simplify

rjkz [21]

5x ÷ x² - 9 + 7 ÷ x + 3

Write the division as a fraction:

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Calculate the sum:

$\frac{5}{x}$ - 6 + $\frac{7}{x}$

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$\frac{5 - 6x + 7}{x}$

Add the numbers and you get the final answer:

$\frac{12-6x}{x}$

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2 years ago

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The answer is B.13.
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