Answer:
Step-by-step explanation:
Let
s -----> a number
we know that
The expression 22 divided by a number s, is the same that say the quotient of 22 and s
where
22 is the numerator and s is the denominator
therefore
Answer:
The constant of variation is 3
Step-by-step explanation:
Given.
And y is directly related to x
∝
Here k is constant of variation
--------------(1)
Put the and value in equation 1.
So, the constant of variation is 3.
Answer:
3^(2/15)
Step-by-step explanation:
Ask in comments if you want.
Answer:
yes
Step-by-step explanation:
10:20=
5 times 2= 10
5 times 4= 20
2:4=
1 times 2=2
2 times 2= 4
1:2
So, difference as in subtract? so, if it is, it would be 15. if it means percent difference, it's about 60%.