1. You biked 12 miles and then a fourth of that again 2. Sarah biked 10 miles and then a fourth of that again
3. John biked 7 miles and then a fourth of that again
Case
Initial Distance
Total Distance
1
12
2
10
151
3
7

5 mile/8 km238357

10 mile/16.1 km476714

15 mile/24.2 km7141,072

20 mile/32.2 km9531,429

Step-by-step explanation:

positive

step-by-step explanation:

the quadrant is facing upwards

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.