Answer:
Mean is the same as average so you simply take 4+5+9+2+104+5+9+2+10+6+7+9+8=180 but for it to be average you also have to divide by the number of values used which in this case is 13 so you take 180/13=13.85 if you round to the second decimal place
Step-by-step explanation:
please give brainliest if this helped
((10+5)-(24/8)^2)+2^2
(15-3)^2+2^2
12^2+2^2
144+4
148
Final answer: 148
Follow the order dictated by parentheses. When none are apparent, use the order of operations to decide what to do next.
Answer:
No solutions.
Step-by-step explanation:
-2x - y = 1
-4x - 2y = -1 Multiply the first equation By -2:
4x + 2y = -2 Adding:
0 = -3
which is absurd so there are no solutions.
Answer:
zero property
Step-by-step explanation:
hope it helps
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