Use the table and diagram to answer the question. sin(x)
cos(x)
Degrees
30
11.3 cm
18.0 cm
40
50
60
0.5000
0.6428
0.7660
0.8660
0.8660
0.7660
0.6428
tan(x)
0.5774
0.8391
1.1918
1.7321
0.5000
*not drawn to scale
What is the best estimate for the measure of angle 0?
O A 30°
O B. 400
O C 50°
D. 60°

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?