4/7 is just a fraction of 14
The proper mathematical way to calculate this is as follows:
14*(4/7) = 8
8 being the answer. When skilled enough you can just see the answer by calculating it.
Answer:
71%
Step-by-step explanation:
There is 97% of water in the ocean yet on 70% covers the earths surface.
Answer:
a) The rocket travels 200 meters horizontally.
b) The height of the rocket mid-flight is of 1000 meters.
Step-by-step explanation:
Height of the rocket:
The height of the rocket, in meters, after an horizontal distance of x, is given by:

a) How far does the rocket travel horizontally?
This is x when
. So

Then


And


So
The rocket travels 200 meters horizontally.
b How high does the rocket reach mid-flight?
This it the height y when x = 0, so:

The height of the rocket mid-flight is of 1000 meters.
Answer:

Step-by-step explanation:
Simplify your first fraction.

Solve by multiplying your numerators against each other and your denominators against each other.

6 wholes, and 84/100 of one.
6 and 84/100.
not sure what the rest of question is.