A)
The formula for direct variation is written as Y = kx, where k is the proportion you need to solve for.
Y would be the amount raised and X would be the number of attendees:
100 = k5
Divide both sides by 5:
k = 100/5
k = 20
B. the constant of variation is the value of k above which is 20
C) Using the formula from A: y = kx, replace k with 20 and x with 60 and solve for y:
y = 20 * 60
y = 1200
They will raise $1,200
2. If the relationship is proportional the ratio would be a constant number. If the relationship is non proportional the ratio would vary between the different values.
Answer:
60
Step-by-step explanation:
Step-by-step explanation:
I=V/R
I*R=V
R=V/I
:) :( :) :( :)
Quadrant I
405=360+45 405-360=45
405 is one complete counterclockwise rotation plus one half of an angle measuring 90 degrees counterclockwise rotation (=45)
Simply 3^2 to 9
2×2+9−4+3×5
Simplify 2 x 2 to 4
4+9−4+3×5
Simplify 3 x 5 to 15
4+9−4+15
Simplify
= 24