1.Use the map shown below to find the distance between cities A and B to the nearest tenth. 2.Find (a) PQ to the nearest tenth and (b) the coordinates of the midpoint of PQ P(-2,-3), Q(1,3) (a) PQ= 3. For the graph shown on the right find (a) AB to the nearest tenth and (b) the coordinates of the midpoint of AB (a) AP= 4. In a three-dimensional coordinate system, the distance between two points (x1,y1,z1) and (x2,y2,z2) can be found with the extension of the distance formula shown below. Find the distance between T(0,5,-1) and V(2,13,3)

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

step-by-step explanation:

12: 00 p.m. to 7: 00 p.m. is a total of 7 hours.

4: 00 p.m. to 7: 00 p.m. is a total of 3 hours.

this means that from 4: 00 p.m to 7: 00 p.m. this represents 3/7 of what was lost from 12: 00 p.m. to 7: 00 p.m.

after knowing this, after doing 11,600 - 6,800 = 4,800

4,800 represents 3/7 of what was lost for 7 hours.

we then divide 4,800 by 3 which gets 1,600.

because we know that 1,600 represents 1/7 of how much water was lost, we just have to multiply by 7, which gets 11,200.   after adding 11,200 to how much water was left at 7: 00 p.m. which was 6,800. 11,200 + 6,800 = 18,000

this means that the pool originally had 18,000 gallons in the pool.

you can also check your work by doing 18,000 - 4(1600), which becomes           1800 - 6400 which gets you 11,600.