Viola and paige stand next to each other and kick soccer balls in the air. the
path of viola's ball is described by the equation y = -3x2 + 6x + 3. the path of
paige's ball is shown by the graph.
in each function, x is the horizontal distance the ball travels in meters, and y
represents the height.
whose soccer ball reaches a greater height?

a. paige's ball
b. both reached the same height
c. viola's ball

78.59 is the mean

step-by-step explanation:

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.