Answer:
x ≈ 1.8 cm gives the greatest volume
Step-by-step explanation:
After cutting x cm from each corner in each direction, the cardboard can be folded up to make a box that is x cm deep and (12 -2x) by (10 -2x) in length and width. Clearly, values of x are limited to 5 or less, since cutting 5 cm from each side would leave a width of zero. Then the volume is given by ...
V = x(12 -2x)(10 -2x)
The plot below shows the value of this cubic equation for volume, and identifies the peak as (x, V) ≈ (1.8, 96.8). That is, a cut of 1.8 cm will result in a box of approximate volume 96.8 cm³.
You're looking for the time

that it takes for the principal

to double, so

. Dividing both sides of the formula by

leaves you with

You're given that the account earns 0.75% interest and that the interest is compounded monthly, so

and

.



answer
y= -2/3x + b
Step-by-step explanation:
y=mx + b
y= -2/3 + b
The m is slope and b is y-intercept
Answer:

Explanation:
y = 4x + 1
Switch the x and y
x=4y+1
Solve for y
Subtract 1 from both sides
x-1=4y
Divide both sides by 4

Hope this helps!
(please mark brainliest)
Answer:
Answer is A
Step-by-step explanation: