PlEASE answer part 3 The value of the investment you found in part 2 increases by $5 each day for the next 12 days. Stanley then decides to double the value of his investment and goes on vacation. When Stanley comes home and checks his account, he sees that the value is less than $1100. If the value changed by the same amount each day, how many days could he have spent on vacation? Based on this, what was the increases or decrease each day? show all work and justify your thinking.

answer: it is d

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.