11/03/19

Suppose we have the polynomial function p(x) = x^5-21x^4-23x^3+16x^2-6x+18. find the value of p(5) using synthetic division.
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11/02/19

Find the exact value of the expression, if it is defined. (If an answer is undefined, enter UNDEFINED.) sin(sin−1(5))
Find the exact value of the expression, if it is defined. (If an answer is undefined, enter UNDEFINED.)sin(sin−1(5))
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11/02/19

How do you do this, Please show how
Find the points on the ellipse 4𝑥2+𝑦2 = 4 that are farthest away from the point (1,0).
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11/02/19

Conditional Probability
522 customers at a major retailer were surveyed whether or not they made a purchase and were satisfied with the service they received. The table below organizes the responses.satisfied with service... more
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11/01/19

If f (t)=t^2 + 3, find [ f(t + h) -f (t)]/h.
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11/01/19

Algebra Question
You need to rent a car for one day. The Suave Car company charges a flat fee of $85 plus 10 cents per mile. Their competitor, Travel Transport, charges a fee of $70 plus 15 cents per mile. For how... more
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10/31/19

estimate the probability that someone selects randomly responded 'no' to a survey given that it was known that they were not in year 1 or 2?
year 1 no:25, yes:41year 2 no:29, yes:54year 3 no:27, yes:42year 4 no:44, yes:33year 5 no:14, yes:32
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10/26/19

Given f(t) =t^2 − t − ln(t)
a) Find the intervals on which f is increasing or decreasing,b) Find the local maximum and minimum values of f c) Find the interval of concavity and inflection points
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10/25/19

I need help figuring this out. It combinations and permutations.

I have 2 questions on my homework I'm unable to figure out how to do and I've attempted each multiple times and have been unable to figure out the correct answer. Help figuring them out would be... more
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10/24/19

There are two numbers
there are two numbers with the following properties. 1) one number is 7 more than the other number 2) The product of two numbers is 13 less than their sum. Which of the following represents... more
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10/24/19

Looking at sets of numbers to find things like  n(A), n(B), n(C).
In a study of factors that influence brand switching by a certain demographic, the following factors were identified as being significant as judged by the responses of the 439 participants in the... more
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10/23/19

multiplication probability
Multiple-choice questions each have 6 possible answers, one of which is correct. Assume that you guess the answers to 4 such questions.Use the multiplication rule to find the probability that the... more
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10/22/19

Given the parametric curve x= sin(2t) and y=2 sin(t)+ sin(2t).

1) Calculate the slope of the tangent line at any value of t. 2) Find the tangent line at t= (1/2)(Pi).
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10/22/19

Find the intervals on which f(x) is increasing and the intervals on which f(x) is decreasing.
The problem is F(x) = -x^2+8 ln x
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10/22/19

Finite Math. Really need to know how to do these questions.

How many distinct 9-letter words starting with “i” can be formed from the word “committee”? How many distinct 4-letter words can be formed from the word “books”
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10/19/19

probability question
A TV studio has brought in 8 boy kittens and 6 girl kittens for a cat food commercial.The director is going to choose 7 of these kittens at random to be in the commercial.What is the probability... more
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10/19/19

A town employs 15 police officers. On a typical day, 8 of the officers are in patrol cars, 5 are foot patrol, and 2 are at the station. How many different job configurations are there?

The town of Carson employs 15 police officers. On a typical day, 8 of the officers are to be assigned to duty in patrol cars, 5 are assigned to the foot patrol, and the remaining 2 are assigned to... more
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10/18/19

Given the equationy= ln(x^2+ 9)
a) Find the differential dy.b) Evaluated y if x= 4and dx= 0.1
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10/17/19

Probability Question
Outcomes 1 through 3 are equally likely, that the outcomes 4 through 6 are equally likely, and that outcome 1 is two times as likely as outcome 4. (1) What probability should be assigned to rolling... more
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10/16/19

An experiment consists of flipping a coin 10 times and noting the number of times that a heads is flipped. Find the sample space of this experiment.
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10/16/19

The limit below represents a derivative f′(a). Find f(x) and a. lim h--> 0 ((6+h)^3)-216/h. a=___.

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10/15/19

precalculus math solve for x
2 cos x + 1 = 2 , 0 degrees ≤  x < 360 degrees
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10/15/19

Lottery Related Question (Combinations and Probability)
So if i have 8145,060 combinations to play out of a 6/45 lottery game,how many possible combinations of 3 odds and 3 evens can i get, and what is the probability?In this example, their answer was... more
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10/15/19

If I get a 100 will it bring up my 60?
I have a project worth 60% my grade in calculus, which is not my strong suit. if i get a 100% on this project how much will it bring up my grade?
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10/14/19

Face card and club card independent

Are the events "the card is a face" and "the card is a club" independent? How do I know?
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