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Black_prince [1.1K]
3 years ago
12

Suppose the linear regression line y = 4.009x - 77.531 predicts a pizza

Mathematics
1 answer:
fredd [130]3 years ago
7 0

Answer:

Option C, 1225

Step-by-step explanation:

y=4.009x-77.531

selling 325 pizzas, so x=325, now putting the value of x in the equation,

y=4.009×325-77.531

or, y=1225.394

y = 1225.394, which is the profit, if we approximate it to the nearest value, it's $1225

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Answer:

Translation 2 units downward

Step-by-step explanation:

If we start with the graph of f(x) = 3x + 8 and translate it 2 units downward, we'll end up with the graph of g(x) = 3x + 6.  Note:  8 - 2 = 6.


3 0
3 years ago
Read 2 more answers
Fifteen percent of the students in seventh grade at western middlr school have perfect attendance. There are 220 students in sev
Degger [83]

Answer:

33 students


Step-by-step explanation:

Fifteen percent of the students in seventh grade at western middle school have perfect attendance. There are 220 students in seventh grade. How many have perfect attendance?

Fifteen percent in decimal from is 0.15.

You would then multiply that by the number of students; 220.

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8 0
3 years ago
How do you write 17/20 as a percent
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4 years ago
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Wich equation is the inverse of y = 16x^2 + 1?
worty [1.4K]
The inverse of the equation is

5 0
3 years ago
The quotient of b and 5 is -30.
eimsori [14]
<h2>A QUOTIENT IS A RESULT OF TWO TERMS DIVIDING EACH OTHER THEREFORE MATHEMATICALLY THE STATEMENT MEANS </h2>

b \div 5 =  - 30  \\  \frac{b}{5}  =  - 30

I CONVERTED b÷5 SO THAT I CAN USE CROSS MULTIPLICATION

b =  - 30(5) \\ b =  - 150

b is -150

HOPE THIS HELPS.

6 0
1 year ago
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