Answer: D. ALL OF THE ABOVE
Step-by-step explanation:
AN INTEGER IS A WHOLE NUMBER THAT IS NOT A FRACTION
Answer:
50b+205
Step-by-step explanation:
Yes sir
Answer:
8
Step-by-step explanation:
Mai has $36 and each movie ticket is $4.50.
You wanna divide 36 by 4.50 to find out how much tickets she can purchase which is 8.
<span>(243)^(2/5) = ?
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The 5 in the denominator means "take the 5th root".
The 2 in the numerator means "square".
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</span><span>Taking the 5th root first you get:
(243)^(2/5) = 3^2
Now squaring gives you
3^2 = 9
So the answer is 9.
Hope this helps :)
~Davinia.
</span>
Answer:
-675
Step-by-step explanation:
The sum can be broken into parts that you know. Here, one of those parts is the sum of numbers 1 to n. That sum is given by n(n+1)/2.

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Another way to do this is to realize the sequence of numbers is an arithmetic sequence with a first term of 65 and a last term of 67-2·75 = -83.
The sum of an arithmetic sequence is found by multiplying the number of terms by their average value. Their average value is the average of the first and last terms.
The average value of those 75 terms is (65 +(-83))/2 = -9, so their sum is ...
75(-9) = -675