<h3>Answer:</h3>
- x = 5/6 in ≈ 0.83 in
- v = 125/108 in³ ≈ 1.16 in³
<h3>Explanation:</h3>
The width of the cardboard (in inches) will be 4x, and its length will be (5-4x) so the perimeter adds up to 10 in. Then the volume is the product of the area of the open ends (x²) and the length (5-4x).
The graphing calculator shows that volume is maximized when the value of x is 0.833, or 5/6 inch. The corresponding length is 5-4x = 5/3 inch, so the volume is ...
... v = (5/6)²×(5/3) = 125/108 . . . . in³
The corresponding decimal values of x and volume are ...
... x ≈ 0.83 in
... v ≈ 1.16 in³
Answer:
Step-by-step explanation:
Each person get 28
> How tall was the tree when Vlad moved into the house?
We know that the tree grew by 26 cm per year, the current
height is 292 cm and 4.5 years have already passed, therefore the original
height was:
original height = 292 cm – (26 cm / year * 4.5 years)
original height = 175 cm
> How many years passed from the time Vlad moved in
until the tree was 357 centimeters tall?
Calculate for time using the formula:
time = (current height – original height) / 26
time = (357 cm – 175 cm) / (26 cm/ year)
<span>time = 7 years</span>
Answer: radius of the largest circle is Zero.
Step-by-step explanation: A circle can't fit into an ellipse with such coordinate (3,0). What that coordinate means is that the ellipse lies along the x axis 3unit from the origin along the x axis and 0 unit from the origin along the y axis. At which no circle can fit in.
Moreso, the the coordinates at which the circle intercepts the ellipse as to be uniform not (3,0).
A circle as a constant radii coordinate on both axis.
I believe you can now see why my answer is Zero.
