75 watch balloons filled in 40 mins
Correct it is right u have to multipl
To find the mean....add all the values and divide by the amount of values.....since the mean is given do the opposite...multiply the mean by the amount of values and then minus each value to find x....
113113.101101 * 5 then minus 122122+107107+112112+107107 from it
You first
-7 subtract -4 equal to -3
