One is a positive number and the other one has a negative sign
Answer:
b. 1.129 inch
Step-by-step explanation:
If the pan were completely filled, it would hold ...
(7 in)(11 in)(2 in) = 154 in^3
of batter, or ...
(154 in^3)(0.069 cups/in^3) = 10.626 cups
Since it is filled with only 6 cups, and the depth is proportional to the volume, the depth is ...
depth/(2 in) = (6 cups)/(10.626 cups)
Multiplying by 2 in, we get ...
depth = (2 in)(6/10.626) = 12/10.626 in
depth ≈ 1.129 in
Answer:
-6
Step-by-step explanation:
2n can be the smallest integer, and 2n + 18 will be the largest integer.
The sum of this, divided by two, will result in the average/mean.
(2n + 2n + 18)/2 = 3
Multiply each side by 2:
(2n + 2n + 18)/2 ⋅ 2 = 3 ⋅ 2
2n + 2n + 18 = 6
Combine the like terms:
4n + 18 = 6
Subtract 18 from both sides:
4n + 18 - 18 = 6 - 18
4n = -12
Divide each side by 4:
4n/4 = -12/4
n = -3
Since we decided to go by 2n:
2n = 2(-3) = <u>-6</u>
Answer:
10.5
Step-by-step explanation:
