PLZZZ HELP I HAVE TO TURN IN WORK TOMMORW I HAVE FEW QUESTIONS LEFT WILL GIVE BRAINLEIST
Five sudents scored 80 on a test, five students scored 85, and five students scored 90. Complete each statement below by inserting the correct number.
a. The median is equal to
b. The median is equal to
c. The range is equal to
d. The mean absolute deviation is equal to

85 is ur median,  10 is range , 85 is ur mean

Step-by-step explanation:

5

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.