The Florida scrub jay, a native bird of North America, is in danger of becoming extinct. In the year 2000, there were 580 Florida scrub jays in the Oscar Schere State Park, and every year since the population of the endangered bird has decreased by 27. If y is the number of years since 2000 and f(y) is the population of Florida scrub jays in the park y years after 2000, then this situation is modeled by the function f(y) = −27y + 580. If park rangers count a population of 418 at the end of a specific year, how many years have passed since 2000 at the time of counting? Enter your solution in the space provided.

step-by-step explanation: i dont

da freeck kinda math is this just drop out

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.