The average height of 8 adults is 1.8 m. what is the sum of their height?

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.

Darren earned $663.26 in net pay for working 38 hours. he paid $118.51 in federal and state income taxes, and $64.75 in fica taxes. what was darren's hourly wage? question options: $17.45 $19.16 $20.57 $22.28