Answer:
0.6 or 3/5
Step-by-step explanation:
If cos(t) = 4/5, then, taking the arccos of both sides, t ≈ 36.86989765. Taking the sin of that gives you 0.6, or 3/5 in fraction form.
this years, john played in 10 baseball games. In these games, he had hit the ball 2,3,0,1,3,2,4,0,2 and 3 times. In the first 10
grigory [225]
The average number of hits is 2+3+0+1+3+2+4+0+2+3=20, an average of 2.
So John wants to achieve 2.5 as the average. That means his total has to be 10×2.5=25 hits.
2/3 + 1/5 = 36/30 because you have to multiply to get a common denominator. Then you simplify 36/30 by dividing by 2 you will then get 18/15 you can divide that by 3 to get 6/5 or 1 1/5