Carmin

This page lists questions and answers that were posted by visitors named Carmin.

Questions

The following questions were asked by visitors named Carmin.

Please Simplify (2^-1∙7^-4)^-2

Simplify (p^-4+m p^2m)^-4 ---------------- (p^-4)^-m Theses are the choices A) p-16m + 16 I say its A or B B) p-8m – 4 C) p-11m – 4 D) p-3m + 16

Write the interval notation corresponding to the set notation {x | x < –7} Could it be (-7]

Please perform the indicated operations and simplify (3x-5)^2-(2x+1)(x-4)

Please Solve the equation 10 – 4(x – 1) = 6(3 – 2x).

Consider the line with equation 5x – 2y = 10. (a) Find the y-intercept for the given line. (b)Find the slope for a line parallel to the given line. (c) Find the slope for a line perpendicular to the given line.

Let f(x) = x^2 – 3x + 8 and g(x) = x – 5 (a) Find the sum (f + g)(x) and simplify the results. (b) Find the composite function (f º g)(x) and simplify the results. (c) Find (f º g)(2) Show some work. (d) Find the composite function of (g º f)(x) and simpl...

Please Solve: 2x^2-20 = 0

Which of the following is TRUE about the line through the points (–1, 4) and (–1, 2)? Please EXPLAIN/SHOW WORK. A. The slope is undefined B. The slope is negative C. The slope is 0 D. The slope is positive

Please Simplify: (root5 a^7/2)^4 a^3/a^8 So confused, I tried figuring this out but need some help tracing the steps. I would appreciate some feedback! Thanks!

At the beginning of George’s diet, he weighed 212 pounds, and 8 weeks later he weighed 198 pounds. Find the average rate of change of George’s weight. I think its 1.75 but also -1.75? which one could it be? Please help! Thanks!

Please Solve: 1/3 - 5/6 = 1/x

Please Solve: (x+3)(x-5)< 0

Consider the polynomial f(x) = 2x^3 – 3x^2 – 8x – 3. (a) By using the Rational Zero Theorem, list all possible rational zeros of the given polynomial. (b) Find all of the zeros of the given polynomial. Be sure to show work, explaining how you have found t...

Solve and express in interval notation Solve: |5 – 8x| > 11 and write interval notation for the solution set. This is what I get but I need it in interval notation. x<-3/4 or x >2 Solve: (x-3)/(x^2-25)<0 and write interval notation for the solution set. T...

In 1626, Peter Minuit of the Dutch West Indies purchased Manhattan Island from the Native Americans for $24. Assuming an exponential rate of inflation of 6% per year, how much will Manhattan Island be worth in 2010?

What are the most pressing challenges facing U.S. copyright enforcement interests today in the context of the proliferation of overseas, especially third-world copyright piracy?

Identify and discuss a current or recent advertising campaign that could cross the line of legality by making false or misleading claims that could result in a risk to consumer safety.

a. What role does the hearer play in making sure the speaker's utterance, sound and message is correctly understood? b.Name one strategy the hearer can use to increase understanding. I would appreciate some ideas, but I think the key here is listening and...

I need an example of an organizational writer that is unethical in his/her in writing. Can somone please steer me in the right direction? Thanks in advance!

Identify some caregiver activities that might foster metalinguistic skills in children, and explain why they might be effective.

Men are portrayed as independent and serious, and are defined and described by activities and accomplishments." How does the English language that is spoken in the US accomplish this?

Our bodies can use glucose, C6H12O6 (s) (MM = 180.2 g/mol ) , as a fuel. The heat of combustion of glucose in 2.820 x 103 kJ/mol. The human body has a specific heat of 4.18 J·˚C−1·g−1 Howmany grams of glucose would an 80.0 kg person need to consume to rai...

2. In a calorimetry experiment, 50.0 g of a 2.04 mole/kg HCl solution is mixed with 50.0 g of a 2.13 mol/kg NaOH solution. The specific heat of the resulting solution is 3.90 J·˚C−1·g−1. The temperature of the mixture rises from 22.1 ºC to 37.0 ºC. Calcul...

Answers

The following answers were posted by visitors named Carmin.

either adding or multiplying exponents The possible answers are as follows p^-16m + 16 p^-8m – 4 p^-11m – 4 p^-3m + 16

So here are the choices 2^2*7^8 2^5 * 7^5 1/both of them

after the p there is suppose to be a ^ for the power to sign...

Thank you for your help!

Thanks Breanna! Looks correct to me!

Thanks! I was wondering if you came up with an answer to my problem so I may double check the answer? Thanks.

I got .50 How did you get .25?

Thanks for the help!

So the y will = -5 but what about the slopes of a parallel and perpendicular to the given line? I got m= 2.5 for the parallel one, is this correct?

Wow this is confusing. Can you explain how you got each answer please? Thank you!

How do you conclude it is C?

Is there any work that needs to be shown?

A. The slope is undefined. B. The slope is negative. C. The slope is 0. D. The slope is positive.

If the line is vertical there is no slope making it undefined correct?

WOW Thanks for the reply, but I still do not get how we get 25a^9. Can you please further explain. Thanks!

I get 25a^9/16? How can this be? Please help, still confused, thanks!

Yea but they are looking for the rate of change. Wouldn't that be a negative number?

Is the answer -2?

What does this mean? How did you arrive at this conclusion? Please explain thanks!

That's it? What about internet protections against these proliferations of overseas, especially third-world copyright piracy? Any other ideas? Thanks!

Thank you for your help!

Would this have anything to do with politics or strictly healthcare? Because I cannot have any political jargon, this is strictly organizational. Thanks!

What about corporate or private organizations that have used unethical writing? Any ideas? Thanks!

that does not help