The line graph below charts the annual incomes of four co-workers for ten years. According to the graph below, who had the largest change in income over the ten years?
https://dw6y82u65ww8h. cloudfront. net/organisations/328/b99805b1-5828 -429f-8e45-a05abcfb76fd/img_math800 chart9_5_7.gif
The line graph below charts the annual incomes of four co-workers for ten years.
Paul
Tom
Gary
Larry

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Ineed the solution to this problem and the steps.

If cos(θ)=2853 with θin q iv, what is sin(θ)?