Answer:
The mean weight of four members of the wrestling team is 160 pounds.
Three of them have weights of 125, 183, and 169 pounds, the remaining one has weight a.
=> (a + 125 + 183 + 169)/4 = 160
=> a = 160 x 4 - 125 -183 - 169 = 163
=> Option C (163 pounds) is correct.
Hope this helps!
:)
You didn't add a picture to help but your answer is line Ec
Answer:
0.333333...
Step-by-step explanation:
2/6 = 1/3 = 0.33333...
You can divide on paper or on a calculator 2÷6 or 1÷3 to find this. If you are allowed to use a calculator and your calculator has F>D and D>F buttons they are for converting decimals and fractions back and forth. On paper, you are doing like a long division calculation. Put 2 inside the little dividing frame and put 6 on the outside. Or 1 inside and 3 outside. See image.
1. 28
2. 2 7/12 or approximately 2.58
3. I believe 580 but I could be wrong.
4. 213.75