Steve S.

Math Help

02/11/14

Find the series?

Find the series of (1/3)^i from i=n to infinity. Answer: (3/2)(1/3)^n

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Math Help

02/11/14

Is Real Analysis useful for electrical engineering majors?

Is Real Analysis useful for electrical engineering majors? Is Real Analysis pure math? Can this course be helpful to invent electronic devices for EE majors?

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Word Problem Math Help

02/11/14

A jogger jogs around a circular track with a diameter of 325 m in 12 minutes. What was the jogger's average speed in m/s?

help with is question

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Parabolas

02/11/14

sometimes only half of a parabola is used to model data. Why is this the case? Why would we not be interested in both sides?

Sometimes only half of a parabola is used to model data. Why is this the case? Why would we not be interested in both sides?

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Vertex Form

02/11/14

how do you use the vertex formula to find the coordinates of the vertex of the graph of a parabola?

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Division

02/11/14

word problem.

i am a number less than 3000. when u divide me by 32, my remainder is 30 and when you divide me by 58, my remainder is 44? how do i solve?

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Values

02/11/14

Can anyone explain how the values of "a", "b" and "c" affect the graph of the quadratic function, specifically?

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Difference Of Cubes

02/11/14

d to the 6th minus h to the third

dfsfaf sg sgasdgas

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Word Problem

02/11/14

tume for two boats to.reach each other going at different speeds

i made a table 3 long 2 down top labeled distance rate time sides lost boat and coast guard lost boat is 21 miles from marina traveling 3 knot mile per hour towards marina coast guard is... more

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Factoring By Grouping

02/11/14

Factoring four terms

x3+4x2+x+4 (x3+4x2)+(x+4) x2(x+4)+(x+4) ? x+4 is the common factor but i'm not understanding how to factor out from here.

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Functions

02/10/14

Following an unexplained decline in the number of birds of prey on his property, a farmer sees a drastic rise in its small mammal population.

Following an unexplained decline in the number of birds of prey on his property, a farmer sees a drastic rise in its small mammal population. the function M(t) = 500(1.2)^t can be used to... more

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Calculus

02/10/14

Find C and a so that f(x) = Ca^x satisfies the given conditions.

Find C and a so that f(x) = Ca^x satisfies the given conditions. f(1) = 25, f(2) = 125 a = ?

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Other

02/10/14

Find C and a so that f(x)=Ca^x satisfies the given equation.

Find C and a so that f(x)=Ca^x satisfies the given equation. f(-2) = 25 , f(2) = 1 3 75 a = ?

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Word Problem

02/10/14

The highest temp was 136 deg F in Africa. The lowest was -129 deg F in Antarctica. How many degrees difference is there between these temps.?

The highest temperature recorded was 136 deg.F in Africa. The lowest temperature was -129F in Antarctica. how many degrees difference is there between these temps.?

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