
Rank the data from lowest to highest and determine the requested quartile. The following scores on the midterm exam in Chemistry 102 were recorded.

Let K[x] denote the Kvector space of polynomials with coefficients in K and let U denote the subspace of polynomials of the form ax^2+bx^5. Find a...
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Need help in solving linear systems in two variables involving fractions. x/4+3y/7=2/21, 2x/3+3y/2=7/36
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Find the points of intersection of the following pair of curves.
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A drawing has dimensions of 9 inches by 12 inches. If you want the drawing scales down to fit a 3 inch by 4 inch frame, by what fraction would you multiply the dimensions?
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Find the average rate of change for the following function: f(x)= 5x^3  4x^2 + 3 between x = 1 and x = 1 The average rate of change for f(x) over

A taxicab starts at (1, −2) on the grid. It goes 3 blocks west and 4 blocks north to pick up a passenger. Then it goes 8 blocks east and 1 block south and drops off the passenger. Which rule will br
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Find a formula in terms of k for the entries of A k , where A is the diagonalizable matrix below, and the eigenvalues of A are 2 and 1 the matrix A =...

Ed fillis his sports bottle with 1.2 Liters of water.After his bike ride he drinks 200 millimeters of the water.How many water is left in Ed's sports bottle
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Find the equilibrium quantity and equilibrium price for the commodity whose supply and demand functions are given. Supply: p=150q Demand: p=
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Ben is building a storage box for the sail of his boat. Theleft side of the box is 9 feet long and the right side of the box is 12 feet long. The left and right side form a right angle, as shown in th
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Objective:Solve application problems involving ratios and scientific notation.

A car dealership has 6 red, 10 silver, and 5 black cars on the lot. Ten cars are randomly chosen to be displayed in front of the dealership.

Suppose we are long 5 call options struck at 40 costing $6 each, and short 3 call options struck at 35 costing $10 each. All options expire in 1...

Consider the function f(t) = {0, pi lt;= t lt; 0 {t, 0 lt;= t lt; pi with f(t) = f(t + 2*pi) (a) Find the Fourier series for f(t) (b) Sketch the...

limit as x approaches 0 x^2cos(5/x) Evaluate the limit, if it exists. (If an answer does not exist, enter DNE.

Stock XYZ is trading today at $50, and pays no dividends. The effective 3 month interest rate is 0. All options are European style and expire in 3...

John runs a 20 k race against Sam. John averages 4.5ms for the first half of the race, then runs at a speed of 4.2 m/s until the last 300 m. During...

The city of Hamden received money for improvements in the towns park The park committee polled s random sample of 75 residents from the town. If the 75 residents, 27 would like to see more trees plant

The base of a pyramid is a square with side lengths of 5 centimeters. The slant height of each lateral face of the pyramid is 6 centimeters. What is the surface area of the pyramid?
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Kevin pours 250ml of water into a jug .how much more water does he need to add to fill it up to 1 litre mark?

Scholastic Aptitude Test (SAT) scores are normally distributed with a mean of 500 points and a standard deviation of 100 points.
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The lifetime (in hours) Y of an electric component is a random variable with density function given by f(y) =1/100*e^(y/100) and 0, elsewhere. 3...

A discount of 16% saved Jackie $38 on office supplies. What was the price of the supplies before the discount?

A 16 foot ladder leaning against a building, if the ladder makes an angle of 60 degrees with the ground, how high does it reach?
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Steven has 3 3/4 pounds of pecans and 6 2/3 pounds of walnuts.How many more pounds of walnuts than pecans do Steven have ?

The numbers from 1 to 500 are written on a piece of paper. in a single move you choose 2,3,4 or 5 numbers from the list, erase them and adjoin to the list the remainder of the sum of the chosen number
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The URL https:imgsafe.org/51434f2ed9.png contains the question. Please answer it.

Edgar Anderson earns $300 a week plus a 15% commission only on sales he make after his first $1000 in sales. If Mr.Anderson's sales for one week are $2,500, what is his gross pay for that week?

A pole is standing vertically in a lake in such a way that 1/5 of the pole is in the mud, 2/3 of the pole is in the water, 1/8 of the pole is above the water, and an additional piece of the pole is br

An adult has one serving (500 mL) of this drink. About what fraction of the recommended daily intake of sugar is this?

Rewrite, translating the percentages into actual numbers: a)Out of 44500 voters in the town, 32% voted for the Conservatives. b)18% of 3500 cars stopped had defects. c)15% of the cake's weight of 450

In a survey of 1002 people, 701 said that they voted in a recent presidential election. Voting records show that 61% of eligible voters actually did...

Find average value of function over the given interval and all values of x in the interval for which the function equals its average value f(x)=2 e^{x} ,[1,1] thanks

Stan's bank account balance is less than negative 20.00$ but greater than negative 21.00$.what could stan's account balance be?

For its back to school sale, Fra Diavolo's Books marked down its entire stock of novels 60% for the weekend. Their sale price during this time is $11.99. What will the price return to on Monday mornin

Suppose you are having a birthday party at the local bowling alley. You're trying to figure out how many people you can afford to invite.

Paulo uses an instrument called a densitometer to check that he has the correct ink colour. For this print job the acceptable range for the reading on the densitometer is 1.8 ± 10%. What is the accep

A thirdgrade class is told to send a valentine to every single one of their classmates. On Valentine’s Day, the class ends up with 306 valentines. How many students are in the class?

Problem 1 : The population of a city decreased from 124,943 in 2000 to 112,900 in 2008. Find the average rate of change in the population of the city...

The Rodriguez family dined at a restaurant their bill came to $119 but they also have to pay a9% tax and they plan to leave a tip of 22%

A rectangular tract of land measures 860 feet by 560 feet. Approximately how many acres is this?
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A Web music store offers two versions of a popular song. The size of the standard version is 2.3 megabytes (MB). The size of the highquality version is 4.9 MB. Yesterday, there were 1350 downloads of
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Which of these expressions CANNOT be simplified by combining like terms? CLEAR CHECK 6fg3+4−4f2g2+f3g−126fg3+44f2g2+f3g12 6fg3+2f(2fg)+4f2g−106fg3+2f(2fg)+4f2g10 6fg3+5f2g2+f3g−76fg3+5f2g2+
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Suppose the correlation coefficient between the number of college students in a city & the city buses is 0.89, which statement must be true?
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Question: 1. The percent markup on a video game is known to be 108% based on cost. If the seller paid $35 for one, then what would be the
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The yearly attendance at a local restaurant is 42,400 and grows continuously at a rate of 4.1% each year what is the approximate attendance in the restaurant in 15 years

Fundamental Thm of calculus Find the derivative of the function
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1. Because different paint lots of the same color may appear slightly different in color, when painting a room, you should buy all of your paint at

Factor completely. Enter monomial factors to the left of binomial factors. If factoring is not possible, enter quot;Does not factorquot;. 32x 4 y 3...