Marjorie drops an object from a height of h meters, and it hits the ground with a velocity of ym given by the function v= 19.6h. If the velocity of the object is 68.6 m/s, what was the heig
the object before it was dropped? Round your answer to the nearest tenth.
Type your numerical answer below.
meters
H= blank meters

Find the solution of system of equation y= x-4 y=4x+2

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%