Given:
Square DEFG = SIDE LENGTH = 2 UNITS
Square D'E'F'G' = SIDE LENGTH = 6 UNITS
The question was which scale factor was used to dilate square DEFG to square D'E'F'G'
From a side length of 2 units to a side length of 6 units
The scale factor used is 3.
2 * scale factor = 6
scale factor = 6/2
scale factor = 3
Answer:
$54 would 3 quarts of coffee cost
Step-by-step explanation:
Unit rate defined as the rate are expressed as a quantity as 1 such that 3 miles per hour or 5 meter per second.
Use the conversion:
1 ounce = 0.03125 quarts.
As per the statement: An 8 ounce cup of gourmet coffee costs $ 4.50.
Convert 8 ounces in quarts.
1 ounces = 0.03125 quarts
8 ounces = 0.25 quarts.
We have to find the cost for 3 quarts of coffee.
Substitute the given values we have;
Therefore, $54 would 3 quarts of coffee cost.
We can see that the y-intercept (the value of y when x=0) is -1 by looking at the table.
Now we just need the slope, or "m" of the linear equation.
m=(y2-y1)/(x2-x1) in this case:
m=(-2--1)/(1-0)
m=-1/1
m=-1
Now that we know m and b of y=mx+b we can say the line is:
y=-x-1
So this is a linear equation, y=-x-1
<h2>
The total number of items does he buy 5 (three pens and two notebooks).</h2>
Step-by-step explanation:
The total amount spend by Mr. Loretta = $4.83
The cost of each pen = $0.95 and
The cost of each notebook = $0.99 and
To find, total number of items he buy = ?
∴ The cost of one pen and one notebook = $0.95 + $0.99 = $1.94
The cost of two pens and two notebooks = $1.94 × 2 = $3.88
∴ The cost of three pens and two notebooks = $3.88 + $0.95 = $4.83
Thus, the total number of items does he buy 5 (three pens and two notebooks).
Answer:
Event not unlikely
Step-by-step explanation:
Probability is defined as the likelihood of an event occurring.
Total outcome,
=Total responses record which is:
Therefore the probability of 4+ phones is
Since 
, the event is not unlikely
