The probability of not drawing a black marble is 4/5
The probability of drawing a red marble is 3/10
<h3>What are the probabilities?</h3>
Probability determines the odds of the occurrence of a random event. The probability the event occurs is 1 and the probability that the event does not occur is 0.
Probability of not drawing a black marble = total marbles that are not black / total number of marbles
(5 + 3) / (5 + 3 + 2) = 8/10 = 4/5
The probability of drawing a red marble = total number of red marbles / total number of marbles
= 3/10
To learn more about probability, please check: brainly.com/question/13234031
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The slope of the line through (1,0) and (3,8) is 4
Answer:
The new side lengths will be 24 inches and 40 inches
Step-by-step explanation:
Here, given the width and length of a rectangle and we want to create a scaled copy using a scale factor of 4, we want to know the new side lengths
What we simply want to do here is to scale up or dilate the side lengths of the rectangle using a scale factor of 4
Hence, the new side lengths will be (4 * 6) inches and (10 * 4) inches
The new side lengths will be 24 inches and 40 inches
10x-5
You multiply each term in the parentheses by 5
Area formula:
A=(bh)/2
Base formula (reversed from area formula):
B=2A/h
=27*2/9
=54/9
=6 units squared
Therefore the length of the base is 6 units squared.
