NEED HELP ASAP Motocross The path that a motocross dirt bike rider follows during a jump is given
by y = -0.4r? + 4x + 10 where x is the horizontal distance (in feet) from the edge
of the ramp and y is the height (in feet). What is the maximum height of the rider
during the jump?

Question part points submissions used suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. of these 100 tickets, only 12 are winning tickets. the generalized pigeonhole principle guarantees that there must be a streak of at least l losing tickets in a row. find l.

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much