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Nat2105 [25]
3 years ago
7

Kerry has a bag containing white and yellow marbles. Kerry randomly selects one marble from the bag, records the result, and ret

urns the marble to the bag. The results of the first selections are shown below.
A white marble was selected 45 times.
A yellow marble was selected 20 times.
Mathematics
1 answer:
Marianna [84]3 years ago
7 0

Answer:

is yellow because the probability that the next selection is the yellow marble that is 63%

Step-by-step explanation:

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The length of a rectangle is twice the width; the perimeter is 42 inches. Find the width.
antiseptic1488 [7]

Answer:

Length = 14, Width = 7

Step-by-step explanation:

Step 1:

Length + Length + Width + Width = Perimeter

Step 2:

2w + 2w + w + w = 42

Step 3:

6w = 42

Step 4:

w = 7

Step 5:

7 × 2 = 14

Answer:

Length = 14, Width = 7

Hope This Helps :)

3 0
3 years ago
3/4x+5=11<br>what's the value of x?​
aniked [119]

here is your answer my friend.

\frac{3x}{4}  + 5 = 11

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x = 8

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Alexxandr [17]
She can break up the nine in to 3 three time and add it to 35
8 0
4 years ago
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zvonat [6]

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Answer:

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2nd equation is ???

Step-by-step explanation:

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