Out of the 40 students in the seventh-grade class, 60% of the students carry a cell phone. what fraction of the students in the seventh-grade class carry a cell phone? show your work.

Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3