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matrenka [14]
3 years ago
9

A bag contains four yellow marbles, six red marbles, five blue marbles, six white marbles, and four black marbles. What is the t

heoretical probability of pulling a white marble from the bag? A. 4/25 B. 6/19 C. 4/21 D. 6/25
Mathematics
2 answers:
Gennadij [26K]3 years ago
6 0

Answer: 6/25

Step-by-step explanation:

There are 6 white marbles out of 25 total marbles. So the probability of drawing a white marble is 6/25

ss7ja [257]3 years ago
4 0

Answer:

the answer would be D

Step-by-step explanation:

first you add all your marbles up and that is you bottom half of the equation and then you put the amount of white marbles on top.

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lbvjy [14]

Answer:

f(-1) = \frac{5}{2}

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Step-by-step explanation:

Given

f(x) = 5(2^x)

Required

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Solving f(-1)

In this case, we simply take x as;

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Apply law of indices

f(-1) = 5 * \frac{1}{2}

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Solving f(0)

In this case, we simply take x as;

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Solving f(2)

In this case, we simply take x as;

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f(2) = 5(2^2)

f(2) = 5(4)

f(2) = 20

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6 0
3 years ago
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