In a calculus class, Jack Hartig scored 4 on a quiz for which the class mean and standard deviation were 2.9 and 2.1, respecti
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Answer:
Step-by-step explanation:
For this exercise it is important to remember the multiplication of signs. Notice that:
In this case you have the following expression given in the exercise:
Then you can follow the steps shown below in order to solve it:
Step 1: You must solve the subtraction of the numbers 0,65 and 3,21. Then:
Step 2: Now you must find the product of the decimal numbers above. In order to do that you must multiply the numbers.
(As you can notice, both are negative, therefore you know that the product will be positive).
Then, you get that the result is the following:
Answer:
Altogether they sell <u>1634</u> apples.
Step-by-step explanation:
GIven:
Bob, Joe and Larry sold apples at the farmers market.
<u><em>Bob sold 86 apples. </em></u>
<u><em>Joe sold 12 times as many as Bob. </em></u>
<u><em>Larry sold half as many apples as Joe. </em></u>
Now, to find the total apples Bob, Joe and Larry they all sell together.
<u>Number of apples Bob sold</u> = 86.
<u>Number of apples Joe sold</u> = 12 times of 86.
<u>Number of apples Larry sold</u> =
Now, to get the apples they sell altogether we add the number of apples sold by Bob, by Joe and by Larry:
Therefore, altogether they sell 1634 apples.