1 mile = 8 furlongs = 8 (220 yards) = 8*220 (3 feet) = 8*220*3 feet = 5280 feet-Its not a matter of calculating it, it just is.How do you calculate how many inches are in a foot.Its twelve.Theres no f
$45.19. First you multiply 39.99 by .13 then you add 5.1987 to 39.99 and then round it.-39.99 + 13% tax
=39.99 + 39.99*13/100
=39.99+5.1987
=45.1887-13%=.13 so multiply 39.99 x .13 for the tax amount
int2L *sqrt(r^2 -(x-r)^2) dx
from 0 to 2r-I = 2L ∫ [ 0, 2r ] √[ r² - (x-r)² ] dx ......... (1)
_________________________
Let : u = x - r. ∴ du = dx.
Also :
x = 0 ⇒ u = 0 - r = -r
x = 2r ⇒ u =
How do you get the volume on a TI-84?
the function is x(12-2x)(18-2x)- then you need to multiply function-
for what value of x will the volume be a max? and whats the max volume? To determine the max
a school librarian bought 56 books, some at $3.50 each and others at $4.50 each. if the total cost of these books was $240, how many books that cost $3.50 each were bought?-let x= number of books that
Whenever a commuter has travelled by car, then the next day there is probability 1/3 that he takes the car and probability 2/3 that he takes the train. Whenever he has travelled by train, then the nex
Solve by completing the square, this is what I did:
3x^2-6x-24=0
x^2-3x-8=0
x^2-3x=8
x^2-3x-3/2=9 1/3
What do I do next lol? Or did i do something wrong?-You messed up division by 3. Itd be x^2-2x-8=
Suppost that A1, A2, A3 and B are events where A1, A2, A3 are mutally exclusive and
P(A1)=.2
P(A2)=.5
P(A3)=.3
P(B|A1) = .02
P(B|A2)=.05
P(B|A3)=.04
use this information to fine P(A1|B), P(A2|B), P(A
If F(x) = ∫ (from 1 to x) f(t)dt, where f(t)=∫ (from 1 to t^2) (√(1+u^2))du/u , find F(x).
Im so confused, I do not get what to plug in where. Help?-Let G(t) be an antiderivative of f(t), so G(t) = f
Hey, how do i find the x co-ordinates on a graph given the gradient 8?
i have found the derivative and all, just dont know how to do this..-Set the derivative to equal 8, solve for x.
and the mathematical operations such as addition, subtraction, multiplication and division for the use of parentheses. Example for 0 = (5-5)(5+5/5-5)
If there is a possible formula that would be nice
(x+1)(2x-1)(x+3)-First off, it isnt an equation, its an expression. An equation sets some terms equal to some other terms.
To expand this expression, you simply FOIL it.
(2x^2 - x + 2x - 1)(x+3)
(2x
Heres the problem:
The city of Norfolkhas been stricken with a disease.Norfolk has 242,808 people living within the city. Scientists say the disease will increase by 65% every hour. There are 57 infe
After 4 years of finishing high school, I now have the opportunity to start college. I took the math placement tests and I scored low on math. The counselor suggested I take the summer to study and re
