Answer:
1/3 gallon per hour, and it takes 3 hours to use one gallon
Step-by-step explanation:
Simplify the ratio
3-9
Which simplifies to
1-3
———————————————
√65 units is the answer
the approx. distance is 8.0622577
How many magazines are there?
12 magazine.
Step by step explanation:
The ratio of stories to magazines is 4 to 3, if there are 28 stories, how many magazines are there?
Story: c
Magazine: r
C / R
C = 4K
R = 3k
4K + 3k = 28
7k = 28
K = 7/28
K = 4
Substituting:
C = 4X4 = 16
R = 3x4 = 12
Plot a graph of Population( in millions) against Continents in the x,y plane.
Put population values in the y-axis using a suitable scale.
Put the 6 continents in the x-axis using a suitable scale.
Then draw the bars of each population corresponding with its continent.
