The appropriate choice is ...
... D) 1.0×10⁻³ inch
79 is 4 below 83 so her next grade needs to be 4 above in order to get an average of 83. The answer is 87.
Hey there!
Area= length*width.
6.2 is the length and 3.7 is the width
3.7 *6.2= 22.94 yd^2
I hope this helps!
~kaikers
Joe is positive 986 yards
Ziggy is negative 118 yards
the total difference is 986 +118 = 1,104 yards