Using it's concept, it is found that there is a 0.45 = 45% experimental probability of the coin landing on tails.
<h3>What is a probability?</h3>
A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.
For an experimental probability, these number of outcomes are taken from previous trials.
In this problem, 9 out of 20 trials resulted in tails, hence the experimental probability is given by:
p = 9/20 = 0.45 = 45%.
More can be learned about probabilities at brainly.com/question/14398287
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The slope is -2.
The slope is the rise over the run. Because the line goes down from left to right, it makes the value negative. For every one the it moves to the right, the line goes down two units.
It is equivalent because of the distributive property. If you multiply 4 by x and y, you get 4x and 4y.
4x + 4y = 4x + 4y
It’s 3.4 because 3.4 times itself equals 11.56 which is the closest to 11.
Answer:
20.9 ounces of rice noodles are required to make 19 servings.
Step-by-step explanation:
We are given the following in the question:
11 ounce bag = 10 servings
Ration of ounces of rice noodles to servings is:
We have to find ounces of noodles are needed for 19 servings.
Thus, we can write:
Thus, 20.9 ounces of rice noodles are required to make 19 servings.
