Answer:
30.9
Step-by-step explanation:
8 + 10 + 8.9 + 4 = 30.9
Answer:
16.67
Step-by-step explanation:
2/12
Let x be the expected number
Number arriving = 3•5 x
Unexpected number 2•5 x
2•5 x = 105
10x = 420
x = 42______Option D
Answer:
20 ft.²
Step-by-step explanation:
You can find the area (A) by multiplying the length (l) and width (w) of a shape together: l×w=A
Plug in the measurements for length and width and solve
4×5=A
20=A