In an experiment, a student measures the speed of a toy car in locations K through N as it rolls down a ramp. Based on the data collected in the table, a conclusion was drawn by the student that unbalanced forces acting on the toy car affect its average speed. What reasoning led to the interpretation of this data and conclusion?

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.

answer: #1 ads up by 8 and i don't know #2

you bought 31 v bucks

step-by-step explanation:

25+6=31