What values in the denominator must we be mindful of

Assignment Help Mathematics
Reference no: EM13196905

In your own words, what are rational expressions? Why must we always be mindful of the final value of the denominator in a rational expression? For example, consider the rational expression 3x/(x2 - 16). What values in the denominator must we be mindful of? Explain why.

Reference no: EM13196905

Questions Cloud

State what is the pressure in atmosphere of a gas mixture : What is the pressure in atmosphere of a gas mixture that consit of 0.2 moles of nitrogen and 0.3 mols of oxygen
How far does the tip of the minute hand of a clock : How far does the tip of the minute hand of a clock move in 35 minutes if the hand is 10 inches long?
How long will it take for them to be 4000 miles apart : two planes leave chicago at the same time in opposite directions. if one travels at 450 miles per hour and the other travels at 550 miles person hour how long will it take for them to be 4000 miles apart.
State what was the theoretical yield octanol under condition : What was the theoretical yield of 1-octanol under these conditions? Nancy was surprised to find that her gas chromatogram of the product mixture contained more residual 1-octene and more trialkylborane than was observed by the other students in he..
What values in the denominator must we be mindful of : In your own words, what are rational expressions? Why must we always be mindful of the final value of the denominator in a rational expression? For example, consider the rational expression 3x/(x2 - 16). What values in the denominator must we be m..
Use a binomial distribution for the random variable x : In each situation below, is it reasonable to use a binomial distribution for the random variable X? Give reasons for your answer in each case.
The availability of substitutes affect the price elasticity : Include how the necessity of a good and the availability of substitutes affect the price elasticity of demand in case of gasoline as a commodity.
How does one obtain the box of largest volume : one square from the corner on the left, one from the middle of the edge, and two (side by side) from the corner on the right, to make a "lip" for the box. How does one obtain the box of largest volume?
How is the distance between the ships changing : At noon, ship A is 20 miles due west of ship B. Ship A is sailing west at 15 mph and ship B is sailing north at 22 mph. How fast (in mph) is the distance between the ships changing at 5 PM?

Reviews

Write a Review

Mathematics Questions & Answers

  How far is the man from the plane

A woman on the top of a 448 foot high building spots a small plane. As she views the plane, its angle of elevation is 62 degrees.

  What is the approximate volume of the mailbox

A mailbox is composed of a prism and a half cylinder. What is the approximate volume of the mailbox?

  What percent of the first chemical will have been converted

What percent of the first chemical will have been converted in 20min? In how many minutes will 60% of the first chemical have been converted?

  What is the difference in elevation

A mountain is 14,72- feet above sea level, and a valley is 348 feet below sea level. What is the difference in elevation between the mountain and the valley?

  Find as well graph the probability distribution of x

Three marbles are chosen without replacement from a box containing 12 red, 7 blue, and 8 yellow marbles. Let X be the number of blue marbles chosen.

  Determining matlab matrices

Write a Matlab script to do the following. Assign m and n to 3 and 4 respectively, create a m by in matrix with terms a_ij=i*j and call t A and then multiply A by random 4x4 matrix

  Which group has the largest mean absolute deviation

The ages of four groups of 10 workers at a factory are shown. Which group has the largest mean absolute deviation?

  What is the gross profit percentage

If the store purchases a product at a wholesale cost of $1.65, and it is sold at $2.20, what is the gross profit percentage?

  Draw a venn diagram

Draw a Venn diagram and use it to find how many pupils take neither Physics nor Chemistry.

  Estimate the true proportion of heads

Question: Estimate the true proportion of heads. Use a 95% confidence interval. Don't forget to check the conditions first.

  At what rate is the spot moving

A lighthouse is fixed 190 feet from a straight shoreline. A spotlight revolves at a rate of 12 revolutions per minute, (24 rad/min ), shining a spot along the shoreline as it spins. At what rate is the spot moving when it is along the shoreline 11..

  Exponential random variables with parameters

It is known that the time (in hours) between consecutive traffic accidents can be described by the exponential r.v. X with parameter (Lambda = 1/60). Find (i) P(X

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd