36. CCSS Use Math Tools The change in altitude over time for several hot air balloons is shown. Find the rate of change in feet per minute for each balloon.
Balloon
Change in Time Rate of Change
Altitude (ft) (min) (ft/min)
-2,700 135
Midnight Express
Neon Lights
480
30
Star Wonder
-1,500
60

160

step-by-step explanation:

idk

i hope i

what level of math? also i don't need to be paid if i can you.

b and c

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.