On Black Friday, 210 people who were waiting in line at the Apple Store, which represented 70% of the shoppers. How many total people were in line at Lily’s Boutique?

Find the arc length of the semicircle. 7the grade

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20