CPhill

20 / 850    =   2 / 85   times

5500 cc

1 inch  = 2.54 cm

So

1 cm =  1 / 2.54 in

So

(1 cm)^3  =  (1/ 2.54 in)^3

So

5500 (1 cm)^3  =   5500 (1/2.54 in)^3  ≈  335.63 in^3

Sorry, McAcey.....I find it tough to manage to answer questions on this site....so....having to answer questions on more than one medium is out of the question

Just go ahead and post your questions on here....most of the time....you will get good answers....

3/2 - 2x ≤ 4x - (5x + 6)

3/2 - 2x ≤  4x - 5x - 6

3/2 - 2x ≤ -1x - 6         rearrange as   

3/2 + 6 ≤ x

7.5 ≤ x

So.....7.5   is the smallest number  =   15 / 2

What is dms ????

The amount remaining will be

2 (2/3)^3   =

2 ( 8/27)  =

16/27 gal

6x-3(2-3x)

6x - 6 + 9x

15x - 6

7(1+10p)+8(1+6p)

7 + 70p + 8 + 48p

118p + 15

4(10x+6)-10(9x+9)

40x + 48 - 90x - 90

-50x - 42

3(1+2v)-3(1+4v)

3 + 6v - 3 - 12v

- 6v

6 min after the ride starts, the last passenger is at 20 ft

Since this is the minimum height....he/she will not have to wait to exit the ride

The parabola turns upward....so

a  is positive

The vertex  = (3, - 1)

The axis of symmetry  is  x  = 3

6 / [ 2 (1 + 2) ]  =

6 / [ 2 * 3 ] =

6 / 6  =

1