08/04/16

Retail Chain Order
An electronic retail chain wishes to minimize costs for a particular popular model of laptop computer. This retail chain has a line of credit to finance its inventory and the current holding rate... more
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07/30/16

ABCDEF is a regular hexagon . Find each angle of triangle ABE
Hello sir , im in 8th standard , and im stuck at a question , thats about a triangle in a hexagon
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07/30/16

IRR-Donalds Inc
Problem 4. Donald’s -   IRR Donald’s Inc. is evaluating a project that has the following annual free cash flows:   Period                         0          1   Free Cash Flow       −175      ... more
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07/29/16

Finding the limit
Hi, Im really confused on how to find the following limits:    a) limx→0   (csc(3x)/(sec(2x)      b) limx→0  (tan(5x) / (6x)
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07/29/16

business maths linear programming
A company manufactures two types of window frames: Timber frames and Compositeframe. The time available for some of the key manufacturing stages is limited. Atpresent only 2000 hours of cutting... more
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07/28/16

Solving for a, b, c, d
The College Board finds that the distribution of students' SAT scores depends on the level of education their parents have. Children of parents who did not finish high school have SAT math scores X... more
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07/28/16

last two digit
What would be last two digit of 2563 x 6325 .
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07/23/16

The base of a triangle is 7 cm greater than the height. The area is 39 cm2 Find the height and base of the triangle
please answer this question for me
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07/23/16

eliminate parameter of : y= (9cost +4); y=9sint + 1
what is the graph     hard to simplify  need help
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07/23/16

You have just purchased a home by borrowing $400,000 for 30-years at a fixed APR of 3.87%. The loan payments are monthly and interest is compounded monthly.
You have just purchased a home by borrowing $400,000 for 30-years at a fixed APR of 3.87%. The loan payments are monthly and interest is compounded monthly.   a. What is the periodic interest... more
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07/22/16

n! / ((n/e) ^ n)
converges or diverges           i think if i use ratio test ill end up with 1 which is inconclusive   help pls
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07/20/16

The variable Z is inversely proportional to X. When X is 3, Z has the value 6. What is the value of Z when X = 12
 The variable Z is inversely proportional to X.  When X is 3, Z has the value 6. What is the value of Z when X = 12
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07/11/16

find possible measures for C if the area of triangle is 54,a=12 and b=10
find possible measures for C if the area of triangle is 54,a=12 and b=10
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07/10/16

If f(x) = 3x + 2, find f(f^–1(14)).
Is the answer 4 or 14?
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07/09/16

How many possible outcomes in an NBA season? (Explained further below)
This isn't a homework question but I'd still be interested to know the answer and how you get the answer. I'm a big basketball/NBA fan, I'm wondering how many possible outcomes in a season there... more
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07/08/16

it is a fact that 19.7% of the residents of the Us are hispanic. suppose that 10 residents of the us were chosen. find the probability that all 10 are hispanic
Statistic problem
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07/02/16

A scooter can produce a maximum acceleration of 5m/s2.Its brakes can produce a maximum retardation of 10m/s2 .
A scooter can produce a maximum acceleration of 5m/s2.Its brakes can produce a maximum retardation of 10m/s2 . Find the maximum time in which it starts from rest, covers a distance of 1.5 Km and... more
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07/01/16

Probability Combinatorics: Balls in a Bag
There's 14 balls in a bag. 3 of them have a prize, 11 of them do not. You get three chances to pick a ball out of the bag. After each pull, the ball you pulled does not go back into the bag,... more
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06/27/16

A nonnegative integer-valued random variable X has a CDF of the form F(x)=1-(1/5)^x for x=1,2,.....and zero otherwise. Find P(X is odd)?
A nonnegative integer-valued random variable X has a CDF of the form F(x)=1-(1/5)^xfor x=1,2,.....and zero otherwise.Find P(X is odd)? could you please help me with that?
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06/27/16

A lot consists of 15 articles of which 8 are free of defects ,4 have minor defects and 3 have major defects.Five articles are selected at random without replace
A lot consists of 15 articles of which 8 are free of defects ,4 have minor defects and 3 have major defects.Five articles are selected at random without replacement find probability that at most... more
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06/21/16

If h(x)=1/x and g(x)=5x^2-3 then h o g(x)=what?
 If h(x)=1/x and g(x)=5x^2-3 then h o g(x)=what?
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06/20/16

If you have 1 red ball and 9 white balls in a bag, what is the probability of getting the red ball in 5 tries?
If you have 1 red ball and 9 white balls in a bag, what is the probability of getting the red ball in 5 tries?
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06/19/16

what distribution can be used to approximate probabilities for x ?
A computer terminal can pick up an erroneous signal from thekeyboard that does not show up on the screen. This creates a silenterror that is difficult to detect. Assume that for a particular... more
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06/19/16

Probability
if you have 3 doors and a player has chosen the wrong door, the emcee opens tone of the remaining door that has no prize behind it. when the player has chosen the correct door, the emcee always... more
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05/15/16

What is the standard form equation of a hyperbola with vertices at (0, 2) and (-10, 2) and foci at (8, 2) and (-18, 2)
What is the standard form equation of a hyperbola with vertices at (0, 2) and (-10, 2) and foci at (8, 2) and (-18, 2)?   standard form equation of a hyperbola.
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