It costs $859.32 to have a school dance (tickets $8) a. how many tickets must be sold to cover the cost? b. how many tickets must be sold to make $980.68 profit?

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters