07/31/14
The number of tickets sold each day for an upcoming performance of Handel's Messiah is given by N(x)=-0.5+15+13
where x is the number of days since the concert was first announced. When will daily tickles sales peak and how many tickets will be sold that day?
07/30/14
Solve problem
An initial investment of $1000 is appreciated for 11 years in an account that earns 4% interest, compounded semiannually
07/30/14
let f(x)=sin(x)+cos(x)+tan(x)+arcsin(x)+arccos(x)+arctan(x).
If M&m are maximum and minimum values of f(x), then thier arithmetic mean is equal to
07/30/14
Calculus Problem
A building is to be built and will take the form of a semicircular shape and will have a rectangular doorway. The building will be 6 m long and the door must be at least 1 m vertically from the...
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07/29/14
What is the slant height of a right cone with a diameter of 12 cm and a height of 15 cm?
Hi I am felly stuck on the geometry question and I need help!
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07/29/14
The average spped of the winner of a race was 2.78 miles per hour faster than the person who finished 1 hour behind him. find the time that the winner took to
run the 16 mile course
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07/28/14
Let x be a 4-digit number abcd. Let x* be a smallest 4-digit number using a, b, c, d also. If x-x*=999, then how many possible 4-digit number x are there?
Thank you so much!
Symmetry of a Function
What is f(x)=(2/5)x+1 symmetric to? Is it the y-axis, the x-axis, or the origin?
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