2:13.45 16 2. A foundation has a slab volume of 800 cubic feet and a footing volume of 90 cubic feet. Use the
variables Svol for the slab volume and F vol for the footing volume.
a. Write the equation for calculating the total foundation volume.
b. Substitute the values given in the equation.
c. Calculate the total volume of the foundation,
d. Calculate the cost of concrete when concrete is $87 per cubic yard.

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step-by-step explanation:

answer: what are the following choices

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.