Kelly dug a garden 18 m by 24 m. She wished to dig another garden with 1 2/3 times the area of the first one by increasing each dimension of the first one by the same number of meters. Find the dimens
(9b)/(18b^3)-(4b)/(16b^2)
i know the answer is (-b+2)/4b^2
but i dont know how to get it-For each fractional term, we can reduce the common factors [First fraction - 2b;Second fraction - 4b] to get:
you can use the CAST rule.
please help me solve this i have a test tmr-tanθ = -7/24
tan^2(θ) = 49/(576)
sec^2(θ) - 1 = 49/576
sec^2(θ) = 625/576
sec(θ)= - 25/24 if θ is in II quadrant or 25/24 if
Im sorry, but how about these. Yes, yes I know do your own homework. These are sets of extra credit problems and we have to at least answer all of them to get any credit.
1. One angle of a triangle i
Use the Divergence Theorem to calculate the surface integral ∫∫S F · dS; that is, calculate the flux of F across S.
F(x,y,z) = x2z3 i + 5xyz3 j + xz4 k
S is the surface of the box with vertices (±1,±
solve for b: p=1/2h(a+b)-dividing 1/2 is like multiplying by 2 so mult both sides by 2:
2p = h(a+b)
divide h by both sides:
2p/h = a+b
subtract a from both sides:
2p/h - a = b-Will assume that quest
you are taking a trip on a highway in a car that gets a gas mileage of 26 miles per gallon for highway driving. you start with a full tank of 12 gallons of gasoline.
1) find your rate of gas consumpt
Use the table showing the numbers of the colors of the last 200 T-shirts sold at a T-shirt shop. The manager of the store wants to order 1800 new T-shirts. How many red T-shirts should the manager ord
Problem:
The table shows the distance and costs of flights for a given airline with the same starting destination and different ending destinations.
Distance (miles): 1281, 2796, 790, 150, 3211, 781
How long will it take someone running at 12mph to catch up to someone walking at 5mph with an hour and a half head start?
I cant get it and dont know how to set it up, please explain.
The answer is 1
Mark the points in red and then draw the curve through them.This is a list of the points.
XY
-10-1 + e^(-10)
-6-1 + e^(-6)
-2-1 + e^(-2)
-1-1 + (e^(-1))
00
1-1 + e
2-1 + e^2
2.2-1 + e^2.2
2.4-1+e^(2.
Evaluate the integral.
int 3(ln(9x))^2 dx-Here is the link that provides the steps to integrate that expression [Click Show Steps]: http://www.wolframalpha.com/input/?i=int…
You need to use integrati
A ladder 10 m long rests against a vertical wall wall. If the bottom of the ladder slides away from the wall at a speed of 2 m/s, how fast is the angle between the top of the ladder and the wall chang
I know how to use a TI-84 or TI-89 to find it, but I want to know in an explanation how does a calculator compute the derivative of a function, the details behind it.-The TI-84 Plus uses an algorithm
