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USPshnik [31]
3 years ago
9

I have 3 employees who can make 360 pizzas in 8 hours. 2 employees worked 8 hours but 1 employee only worked 4 hours. How many p

izzas did they make?
SHOW YOUR WORK
Mathematics
1 answer:
pickupchik [31]3 years ago
8 0
3employees make 360pizzas in 8hrs
1employee make 120pizzas in 8hrs
If 2 employees work 8hours, they’ll make 240 pizzas. 1 employee will make 60 pizzas in 4hours. The three employees will make a total of 300 pizzas
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R + 3 1/2 = -4 2/3
alexandr402 [8]

Answer:

R = -8 1/6

Step-by-step explanation:

We'll solve the given equation for R.

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3 years ago
What is the equation of the quadratic graph with a focus of (3, 1) and a directrix of y = 5?
telo118 [61]

Answer:

f(x)=-\frac{1}{8}(x-3)^2+3

Step-by-step explanation:

We want to find the equation of the parabola with a focus of (3,1) and directrix y=5.

Considering the directrix, the quadratic graph must open downwards.


The equation of this parabola is given by the formula,

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The axis of this parabola meets the directrix at (3,5).

Since the vertex is the midpoint of the focus and the point of intersection of the axis of the parabola and the directrix,


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The equation of the parabola now becomes,


(x-3)^2=4p(y-3).


Also |p| is the distance between the vertex and the directrix.


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This implies that p=-2\:or\:2.


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We make y the subject to get,

y=-\frac{1}{8}(x-3)^2+3).


This is the same as

f(x)=-\frac{1}{8}(x-3)^2+3).









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