I've attached a plot of one such cross-section (orange) over the region in the x-y plane (blue), including the bounding curves (red). (I've set

for this example.)
The length of each cross section (the side lying in the base) has length determined by the horizontal distance

between the y-axis

and the curve

. In terms of

, this distance is

. The height of each cross section is twice the value of

, so the area of each rectangular cross section should be

.
This means the volume would be given by the integral
Answer:
597.25 m
Step-by-step explanation:
We need to find 77% of 775.66 m.
It can be calculated as follows :

So, 77% of 775.66 m is equal to 597.25 m.
P(x) - q(x) = x²-1 -5(x-1)
= x²-1-5x+5
=x²-5x+4
Answer:
a) The discounted prince is 70% of the full price.
b) 32.5 €
Step-by-step explanation:
a) If the full price is 100%, then you subtract 30% which is the discount and you get 70 %.
b) 22.75 is 70% of 32.5
3.02*6.10 will give you the answer quite simple