The picture is a little blurred, it seems that you want the sum of the first 6 terms.
You can see that the sequence starts with 2, and then you get the next term by changing the sign and multiplying by 5 (i.e. multiplying by -5). So, the terms are
If you sum these values, you get
Answer:
The answer is 16
Step-by-step explanation:
if you multiply 3 1/2 by 2 that would equal 7 and 2 1/4 by 4 it would equal 9.
Answer:
21 cookies
Step-by-step explanation:
First we know that Chris was given a third of 84 cookies so we can start working on this problem by figuring out what a third of 84 is. We can do this by multiplying 84 by 1/3 or just dividing by 3, which gives us: 84/3 = 28
So now we know that Chris was given 28 cookies, we can figure out what 3/4 of that is to work out how many cookies he ate. 28 x (3/4) = 21 cookies.
Chris ate 21 cookies.
Hope this helped!
The similar paperweight has a volume of 67.2 cubic cm if the height is 7 cm.
<h3>What is volume?</h3>
It is defined as a three-dimensional space enclosed by an object or thing.
As we know,
Volume = base area×height
38.4 = base area×4
base area = 38.4/4 = 9.6 square cm
A mathematically similar paperweight has a height of 7 cm.
Volume = base area×height
Volume = 9.6×7 = 67.2 cubic cm
Thus, the similar paperweight has a volume of 67.2 cubic cm if the height is 7 cm.
Learn more about the volume here:
brainly.com/question/16788902
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No, it is not since there is no constant change the points are all over the boards