
use implicit differentiation to find (a) slope of the tangent line and (b) the equation of the tangent line at the indicated point on graph. (round...
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Let Y = {1, 2, 3}. Define f : P(Y ) V , where V is as in 2(b), by f(A) = A {4}. Define g : V P(Y ) by g(B) = B {4}. (a) Prove that for each A P(Y )...
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MATRIX ANALYSIS FOR SCIENTIST AND ENGINEERS by Alan Laub This is for chapter 4, question 4. Can somebody help explain to me this proof?

If you rationalize the denominator of 1 over 11523 then you will get r5+s3 over n, where r, s, and n are all positive integers (with no common...
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This question involves two parts.
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Consider the line 2x + 6y = 24 (a) Determine the coordinates of the xintercept. Express your answer as an ordered pair (x, y).

If $3000 is invested in a savings account with an interest rate of 1.

Suppose that the revenue from selling x thousand medical newsletters is given by R(x) =32x 0.
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Can you help me solve this?
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An open box is to be made from a square piece of sheet metal by removing a square of side 3 inches from each corner and turning up the edges.

caroline collected 3 /1/4 bags of bottles to take to the recycling center. 1/3 of the bags are glass bottles. 2/3 of the bags are plastic bottles.
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A leaky bucket that weighs 4 lb and a rope of neglible weight are used to draw water from a well that is 406 ft deep.
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Ethan's class is handing out balloon arrangements consisting of 4 balloons each. Each balloon has an equally likely chance of being red, blue, or yellow. Ethan created a spinner to simulate this proba
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Mei and Kathryn are selling cheesecakes for a school fundraiser. Customers can buy French silk cheesecakes and strawberry cheesecakes.

Hello! I can graph functions easily when there are no fractions involved, but get very lost when they are.

I need help getting answers with work shown. The file attached above or the picture are the questions that need to be answered. Please do answer them all with work shown.
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This is Linear Algebra, and it has a some space vectors. Only if you know this materail and can guarantee the answers.
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Lily put $48,000 in an education account on the day her daughter was born. If the account earned 6.15% interest compounded quarterly, what was the
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Mike left the mall and traveled toward the ocean. Two hours later Jessica left traveling 25 km/h faster in an effort to catch up to him. After four...

The first known use of the word podcast occurred in the US in 2004. By 2007, 37% of US consumers were aware of podcasting and by 2017...

Written Assignment 1. If f(x) = 2x + 1 and g(x) = x 2 , what is f g? What is g f?

1) (6 pts.) Solve 4(3x1) 2 +2= 22 using the Square Root Property. Show all work. Solving in any other way will not earn you any points on this...
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7) According to IDC, Samsung controls 19.0% of the smartphone market. A random sample of three was selected. Determine the probability that the first...

Given: and Prove: Quadrilateral H K I J is a parallelogram. Paragraph Proof: We are given that and . Diagonals and are drawn intersecting at point L....

Doctor's order reads Hyoscyamine sulfate 5 mcg/kg, On hand: Hyoscyamine sulfate 0.

Sung rented a truck for one day. There was a base fee of $16.95 , and there was an additional charge of 89 cents for each mile driven. Sung had to...

Examine the results of the "Skills Inventory"you completed and revisit your picture of leadership presented in the first discussion question in the...

the sum of the squares of the digits of a positive two digit number is 74. the difference between the two digits is two. find all two digit numbers...

Good evening, I'm confused with a few problems i my algebra class and would really appreciate.

Nicole and Maria are selling wrapping paper for a school fundraiser. Customers can buy rolls of plain wrapping paper and rolls of holiday wrapping...
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con procedimiento 1. Luis tuvo que pagar en su factura del Hotel Caribe por el uso del Internet durante su estada. El costo total fue de $48. Pag una...

Nicole and Sarawong are selling cheesecakes for a school fundraiser. Customers can buy New York style cheesecakes and chocolate marble cheesecakes.

Un proveedor de cierto producto sabe que necesita suministrar una cantidad suficiente de productos para garantizar un ingreso constante.

Un hotel en la ciudad posee 50 habitaciones a un costo de 1400.00 por da todas las habitaciones son rentadas; mientras que si la tarifa se incrementa...

centrifugal force exerted on rotating turbine blades varies directly as the sq of vel. If cent force 1.
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The first known use of the word podcast occurred in the US in 2004. By 2006, 22% of US consumers were aware of podcasting and by 2016...
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Sumalee left the hospital and traveled toward the train station. Two hours later Ted left traveling 10km/h faster in an effort to catch up to her....

Let S be the surface in R^3 defined by the equation x^7.y^47z=2.
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Leaf is a vertex of degree one. Let T be a tree with 2n vertices in which no vertex has degree 2. Show that T has at least n leaves.
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The useful lifetime of a test sample of a certain laptop battery is normally distributed, with a mean of 750 chargedischarge cycles and a standard...

The monthly charge for a waste collection service is 1280 dollars for 100 kg of waste and 2240 dollars for 180 kg of waste.
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t;=8} B= {x within the natural numbers  x is even and xlt;=10} What the union of two sets A, and B ? What is the intersection of two sets A, and B ?...
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I have a quiz tomorrow related to double integration and volume. I have been trying to solve the question but I'm confused whether our region in...

Tom has just received a new job offer. He is told that his starting salary will be $75,000.00 per year. He is also told that his salary with probably...
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An independent home builder's annual profit, in thousands of dollars, can be modeled by the function ?(?) = 5.152? 3 143? 2 + 1102?

The following problems require the use of the limit definition of a derivative, which is given by . They range in difficulty from easy to somewhat...

Timothy and Jonathan work at two different doggrooming salons in their town. The box plots represent the number of dogs their salons groomed each week over the last three months. The interquartile ra
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Show all work as you solve the linear modeling problem below. The first known use of the word podcast occurred in the US in 2004.
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A local restaurant has a parking lot that is a rectangular area of 50 yards by 40 yards. The current lot has 36 available parking spaces as shown in...
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Chelsea took out three loans for a total of $75,000to start an organic orchard.