Please answer even if there is already 1, last time i asked this i put a lot of points and a bot took them and i dont have time
1 answer:
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Answer:
7 to 8 months / most probably 8 months
7.5 months to be exact
Step-by-step explanation:
Hi there!! Let's work!
So lets Break it down,
Given: $40 every month
Prove: How many months till he has in total $300
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<h2>We need to multiply the number of months to 40 to get 300</h2>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<h3>So lets refer to a multiplication chart to make it easier:</h3>||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
<h3>Here is an example of the equation we will use:</h3><u>400 x (months) = $300 / (or how much ever we get)</u>
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<h2>As you can see: </h2>We have 2 final equations because we don't have a straight forward answer. (Refer to explanation below)
40 x 7 = 280
and
40 x 8 = 320
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So in problems like these we have to think like we would in real life, if you have an option you can write 7 to 8 months or you should write 8 instead of seven since they may be asking for a specific amount of months and after 8 months Gage will reach (surpass) his goal of $300 by $20.
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Answer:
The probability they each indicate the same tire is
Step-by-step explanation:
There will be 4 cases involved as there are 4 tires.
Probability of choosing front left tire is as there are a total of 4 tires and we need to choose 1.
Now, if all the four students chose the front left tire then the probability is the product of individual probabilities.
Therefore, probability that all 4 students chooses front left tire is:
Similarly, the probabilities of choosing the remaining 3 tires by all the students would be:
,
,
Therefore, the probability that they indicate the same tire is the sum of all these probabilities.