Tom knows that in his school 10 out of every 80 students are left-handed. There are 384 students in toms school. How many students in toms school are left handed? Answers:
A) 30
B)40
C)48
D)64

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.