Answer:
Decrease was 66%
Step-by-step explanation:
The "Unit Price" (or "unit cost") tells you the cost per liter, per kilogram, per pound, etc, of what you want to buy.
Just divide the cost by the quantity:
Example: 2 liters for $3.80 is $3.80/2 liters = $1.90 per liter. Hope this helps!
Answer:
The slope is 1/2
Step-by-step explanation:
The distance between two points gives a line
The slope, m of a line is given as
m = (y2 - y1) / (x2 - x1)
points are written as coordinates
(x, y)
Given two points with coordinates
Point one
(5,1) Corresponds to (x1, y1)
Point two
(7,2) corresponds to (x2, y2)
Where;
x1 = the value of the x coordinate at point one = 5
y1 = the value of the y coordinate at point one = 1
x2 = the value of the x coordinate at point two = 7
y2 = the value of the y coordinate at point two = 2
m = (2 - 1) / (7 - 5)
m = 1/2
Therefore, the slope of the line is 1/2
Answer:
straight line
Step-by-step explanation:
Answer:
1/3
Step-by-step explanation:
21.
Probability of an even happening is equal to the number of desired outcomes divided by the total number of outcomes.
The desired outcomes here are 3 and 9. There are two desired outcomes.
The total number of outcomes is 6.
p(event) = (number of desired outcomes)/(total number of outcomes)
p(3 or 9) = 2/6 = 1/3