Which expression represents the amount of money in Frank's account? Frank deposits $20 a week into his bank account for several weeks.

1. 20 + d
2. 7 d
3. 20 - d
4. 20 d

Arunning track in the shape of an oval is shown. the ends of the track form semicircles. a running track is shown. the left and right edges of the track are identical curves. the top and bottom edges of the track are straight lines. the track has width 56 m and length of one straight edge 130 m. what is the perimeter of the inside of the track? (π = 3.14) 260.00 m 347.92 m 372.00 m 435.84 m

Normal yağmur ile asit yağmuru arasındaki fark nedir

What is the measure of angle 1? a.28 b.152 c.168 d.64