To find a mean, you total all numbers, then divide by the quantity of numbers.
=(14+14+12+16+6+11+8)/7
=81/7
=11.571 = 11.6 lbs. rounded
Hope this helps! :)
Answer: y=-12
Step-by-step explanation: 4(6-x) -2(6-y)=-4x
24-4x-12+y=-4x
12-4x+y=-4x
y=-12
1. (5x + 2 )
2. ( -2x -10 )
Answer:
585
Step-by-step explanation:
let 'f' = females
based on sample, set up this proportion:
32/75 = f/1371
cross-multiply:
75f = 1371(32)
75f = 43872
f = 584.96