Answer:
15
Step-by-step explanation:
70÷14=5
5×3=15
So the ratio would be 70:15 which can be simplified to 14:3
Answer:
Yes. 34.79 is a rational number because it can be written as a fraction.
Step-by-step explanation:
Hoped this helped.
Answer:
40 students/yr
Step-by-step explanation:
The formula for the slope m of a straight line is
m = Δy/Δx = (y₂ -y₁)/(x₂ - x₁)
We have two points on the line: (2010, 3430) and (2015, 3630). Then
,
m = (3630 - 3430)/(2015 - 2010) = 200/5 = 40 students/yr
In other words, the enrolment increases by 40 students each year.
Answer:
55
Step-by-step explanation:
90-35
If you would like to know the decimal number which is equivalent to 4/5, you can do this using the following steps:
4/5 = 8/10 = 0.8
The correct result would be 0.8.