Kelly has a spinner with 4 equal sections. she spins it 2 times. how many possible outcomes are in the sample space of the experiment? question 1 options: 4 8 12 16

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?

See attachment below and find the equivalent of tan(∠qsr)

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?