Answer:
Step-by-step explanation:
The better buy is the one where you get more area of pizza per dollar (area/price).
Since the problem gives diameter, we assume the pizzas are circle-shaped.
Circle Area = pi x (radius)², and radius r = 1/2 of diameter d.
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Pizza 1: d = 8 and price is $10
r = 1/2 x d = 4
Area of Pizza 1 = πr² = π(4)² = 16π
*** area/price for Pizza 1 = 16π/$10 = 1.6π area per dollar
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Pizza 2: d = 14 and price is $16
r = 1/2 x d = 7
Area of Pizza 2 = πr² = π(7)² = 49π
*** area/price for Pizza 2 = 49π/16 = 3.0625π area per dollar
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Pizza 2 is the better buy, with more pizza per dollar.
Answer:
An equation of a line with slope -3/2 and x-intercept (4,0) will be:
Step-by-step explanation:
The slope-intercept form of the line equation
y = mx+b
where
Given
now substitute m = -3/2 and the point (4, 0) in the slope-intercept form of line equation
Add 6 to both sides
Simplify
Thus, the y-intercept b = 6
now substitute m = -3/2 and b = 6 in the slope-intercept form of line equation
Therefore, an equation of a line with slope -3/2 and x-intercept (4,0) will be:
Answer: 7
Step-by-step explanation:
6-4x-5x=-57
6 -9x= -57
9x= 57+6
9x= 63
Divide both sides by 9
x= 7
First, let's factor both of these numbers.
256x:
144x:
Both of these numbers contain
, so that would be the greatest common factor. This could also be written as 16x.
Answer:
will for here to win a prize from a toss n turn or another game would be impossible first of all she has to get it a heads if she gets it a head that's good now the next thing she has to land it on a even number if she passes that she gets a prize but it is impossible for here to get a prize in a 1 out of 5 flip chances
Step-by-step explanation:
