Answer:
3.0
Step-by-step explanation:
1(0.1) + 2(0.2) + 3(0.3) + 4(0.4) = 3.0
Answers below
Marion: 42 inches
Elijah: 38 inches
Lorie: 57 inches
Convert each to inches and solve.
Hope this helps!
33.
I assume that the 2 triangles are similar.
x/77 = 24/56
56x = 77*24
x = (77*24(/56
x = 33.
w=21
Rounded, I believe it's 15%