A store kept track of its total sales for three weeks in a row. This table shows how much money in sales the store earned each w
1 answer:
You might be interested in
Answer:
The equation of the circle is , third option is correct.
Step-by-step explanation:
Equation of a circle:
The equation of a circle with center and radius r is given by:
Center at (-4, 10)
This means that .
Radius of 8:
This means that . So
The equation of the circle is , third option is correct.
Answer:
6.12
1.39
4.12
12
Step-by-step explanation:
If y ∝ x, then y = kx.
So, the constant of proportionality is given by
Case 1:
$18.36 for 3 pizzas
Therefore, the constant of proportionality is
Case 2:
$4.17 for 3 pounds of bananas.
Hence, the constant of proportionality is
Case 3:
$16.48 for 4 pounds of potatoes.
Hence, the constant of proportionality is
Case 4:
2 cups of flour to make 24 cookies.
Hence, the constant of proportionality is (Answer)
