
2 (c) What is the conditional probability that Y is less than .5 given B? (d) What is fY (yB)? (e) Sketch the graph of fY (yB). For what value of y...
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How can you subtract mixed numbers when the fraction in the first mixed number is less than the fraction in the second mixed number

6. You've just received an order of silk flower arrangements from your wholesaler. You paid $20.00 each for them. Your store uses a 10% markup rate. What is the selling price of the silk flower arrang
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A local tire shop owner purchases new tires and now has a total inventory of 400 tires. His crew puts on a complete set of 4 new tires on each car that comes in. Is the sequence Arithmetic or Geometri
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Find the point on the line y = 3x + 1 that is closest to the origin

If a regulatory commission forces a natural monopoly to charge a price equal to its marginal cost:

A Norman window has the shape of a semicircle atop a rectangle so that the diameter of the semicircle is equal to the width of the rectangle.
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At a potato chip factory there were 88 machines working with each machine able to produce 77 chips a minute. If this is enough potato chips to fill 7 shipping boxes, how many chips are there per box?

Solve the problem. A surveyor standing 66 meters from the base of a building measures the angle to the top of the building and finds it to be 36.

Determine whether y varies directly with x. If so, find the constant of variation and write the equation. x  y 2  4 4  8 16  32 a. No b. yes; k=2 and y=2x c. yes; k=1/2 and y=1/2x d. yes;

re 18 percent, how large must the issue be so that the firm will net $5,800,000? If the stock sells for $85 per share, how many shares must be issued?...
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Use the following dot plot to answer the questions. What is the mean of the set? If an additional dot is added to the set in the 3 column, how will the mean change? What will the new mean be?

Luis cedar chest measures 4 feet long 2 feet wide and 2 1/4 feet high what is the bolus of the chest

The base of a cube is parallel to the horizon. If the cube is cut by a plane to form a cross section, under what circumstance would it be possible for the cross section be a nonrectangular parallelog

You go to the doctor and he gives you 12 milligrams of radioactive dye. After 16 minutes, 7.75 milligrams of dye remain in your system.
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Find the Directrix, the accentricity of the parabola r=25/10+cos hence sketch the conic
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On the walk to school each day, a student looks for pennies on the ground. Out of 24 days, the student found a penny on 5 of the days. Based on this data, determine the probability that the student wi
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Please help with the following questions. 1. Investigate the effect of the interest rate on simple interest amortized auto loans by finding the

Find the simple interest of $4,000 borrowed at 6% for 3 years. (Round your answer to the nearest cent.) I = $ ______ 2.
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find all rational zeros. One zero has been given.
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a farmer wishes to enclose a rectangular region with 451 meters of fencing in such a way that the length is four times the width and that the region

A state administered standardized reading exam is given to eighth grade students.

Jason sale de Detroit a las 2:00 PM y las unidades en una velocidad constante a lo largo de oeste I96. Pasa Ann Arbor, 40 millas desde Detroit, a...

A chocolate chip cookie recipe that makes 36 cookies calls for 1/2 cups of milk 2cuos of sugar and 8 ounces of chocolate chips if you only wanted to make 24 cookies how much of each ingredient would y
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If f(3)=5pi/3 and f'(3)= sqrt 3, find the equation of the line tangent to g(x)=cos(f(x)) at x=3 a. sqrt 3x + 2y=3sqrt 3 +1 b. sqrt 3x +2y=3sqrt 1 c. 3x+2y=10 d. 3x+2y=8 e. 3x2y=8
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suppose a dollar placed into an account triples every 12 years. How much will be in the account after 60 years?

How long will it take to double $300 if it is invested at 7% annual interest compounded two times per year?

Ariana plans to use $260 less than threefrouths of her savings to buy a car. If the purchase price of the car is $9340, how much does she have in savings?
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Labels for the picture show how fast a quarter horse can run in miles per hour and how fast are garden snail can move. About how many times as fast as the snail speed is the quarter horse speed?. Hors

a building 270 feet tall casts a 70 foot long shadow.
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Alexandra paid $7 dollar sign to park her car for 3 hours at the parking garage. The garage charges an hourly parking rate.

Marthas momis making party bags for all her geusts. She has 24 green gumballs.And 33 blue gumballs is she splits them evenly between all the bags without any leftovers,hlw many bags can she make?

Carey needs $45 to buy her mother a birthday present. She has saved 22% of the amount so far. How much more does she need?

BreakEven Analysis: A Look at Profit and Loss: As an entrepreneur, there are going to be many decisions that you need to make, such as the price to...

specialty toys Question Details QuestionDetails: Members of a management team suggestedorder quantities of 15,000, 18,000, 24,000, or 28,000 units.
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AC(x) = 30,000 +3x / X gives the average per unit cost, in dollars, for producing a small calculator. As the number of calculators produced gets very...

The halflife of radium is 1690 years. If 80 grams are present now, how much will be present in 430 years?
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Jonathan drove 220 miles in four hours. Assuming he drives at the same rate, how far will you travel in seven hours?

Sally can paint a room in 7 hours while it takes Steve 4 hours to paint the same room. How long would it take them to paint the room if they worked

A man owns 15 acre of land he gives half of the land plus half an acre to his eldest son he gives half of the remaining. land plus half an acre to his second eldest son how many acres of land does eac
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The average height of trees in a section of timber land is 45 feet. If there are between 22 and 35 trees ready for harvest on an acre, what is the approximate range of total feet of trees that can be

The manager of a bulk foods establishment sells a trail mix for $8 per pound and premium cashews for $15 per pound.
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Exponents 1.Rewrite as a square or a cube: 0.001 2. Rewrite as a square or a cube: 1 11/25 :D 15 points

A granular substance such as sand naturally settles in to a cone shaped pile when poured from a small aperture it’s height depends on the humidity and adhesion between granules the angle of elevatio

Which pairs of triangles are similar? Check all that apply. △ABC ~ △DEF △DEF ~ △GHI △GHI ~ △ABC △GHI ~ △JKL △JKL ~ △ABC

how do you solve number 5 ont eh uploaded file?
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A garbage floor measured 150 feet by 120 feet. a scale drawing of the floor on grid paper uses a scale of 1 unit: 15 feet. what are the dminsions of the drawing
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The circumference of a sphere was measured to be 74 cm with a possible error of 0. (a) Use differentials to estimate the maximum and relative error...

The price of a bike at Store A is 5/6 the price at Store B. The price at Store A is $150.60. Write and solve an equation to find how much you save by buying the bike at Store A.
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Lin and Jen each thought of a number. Lin thought of a 2digit number. Jen’s number is 7 times as big as Lin’s. But, if Lin writes 0 between the digits of her number, she’ll get Jen’s number.