Answer:
60 pi cubic units.
Step-by-step explanation:
Given that a region bounded by
is revolved around x axis.
To find the volume of generated solid
we know that when a curve is rotated form x=a to x=b around x axis
Volume V =
Substitute a=0 , b =10 and
we have
Volume =
Hence volume would be 60 pi cubic units.
Answer:
i need this one too ;;-;
Step-by-step explanation:
Answer:
y = 30x + 75
Step-by-step explanation:
every month you're paying 30 dollars for a fee.
the 75 dollars is simply the "down payment" so to say.
m is the constant growth or the continuous growth or the charge per month.
9514 1404 393
Answer:
4
Step-by-step explanation:
Maybe you want the value of 16/f when f=4. Put the value of f where f is and do the arithmetic.
Answer:A) 4√5
Step-by-step explanation:
The formula for determining the distance between two points is expressed as
d = √[(x2 - x1)^2 + (y2 - y1)^2]
Where
d is the distance between the two points.
x2 represents the final value of x on the horizontal axis.
x1 represents the initial value of x on the horizontal axis.
y2 represents the final value if y on the vertical axis.
y1 represents the initial value of y on the vertical axis.
From the information given,
y2 = 8
y1 = 4
x2 = -5
x1 = 3
d = √[(- 5 - 3)^2 + (8 - 4)^2]
d = √(-8^2) + 4^2 = √64+16
d = √80
d = 4√5