In Problem use the sum formulas I–V to express each of the following without the summation symbol. In Problem find the numerical value.

Q: Solve the equation and c x-4 x-5 O5.p1

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Q: A picture inside a frame is 2in longer than it is wide. The picture is in a frame that has width 2.5...

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Q: Identify the domain and then graph the function. f(x) = square root of x - 2

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Q: A certain vitamin pill contains 3.14 x 10 2 grams of zinc. Write this number in standard form. 3.14x...

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Q: In a biology experiment, a culture of bacteria is growing in a petri dish. The growth of the bacteri...

A: To Determine:                                      

Q: Choose answer

A: To Determine: Q6. In case of continuous case, the eigenvalue method for discrete time dynamical syst...

Q: The best sports dorm on campus, Lombardi House, has won a total of 14 games this semester. Some of t...

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Q: Find the midpoint of the line segment whose endpoints are (-2/3, - 1/5) and (-1/3,  4/5).

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Q: Sketch the graph of the quadratic function g(x) = (x - 3)^2 - 1. Be sure to include and clearly labe...

A: Let's prepare a set of points: x g(x) 0 8 1 3 2 0 3 -1 4 0 5 3 6 8 7 15

Q: Use the quotient rule to divide and simplify. square root of 162x^2 / x^4

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Q: a =-729, r=-3 Find a, 10

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Q: Farmer Ed has 2,500 meters of​ fencing, and wants to enclose a rectangular plot that borders on a ri...

A: Given that farmer Ed has 2500 meters of fencing. If Farmer Ed does not fence the side along the​ riv...

Q: 5050 Find the indicated ternm of the arithmetic sequence. -1, 3. Need Help7 Read It Watch It Talk to...

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Q: JUIVE LITC pr DICII. Assume it costs 30 cents to mail a letter weighing one ounce or less, and then ...

A: a) 

Q: The sum of two numbers is 53, and the difference between the numbers is 5. Find the numbers. The num...

A: Given :  Sum of two numbers is 53.  Difference between the numbers is 5.  

Q: For Exercise, solve the system by using Gaussian elimination or Gauss-Jordan elimination. x - 2y = 5...

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Q: Find the slope of the line in the figure. If the slope of the line is undefined, so state. Then writ...

A: From the graph we can observe that the slope (m) is negative m = -(y-intercept)/(x-intercept) => ...

Q: #9

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Q: Simplify the following expression x^2+ 5x + 6/x^2-9

A: (x2+ 5x + 6)/(x2-9) Let's factorize the numerator and denominator separately and then cancel out the...

Q: Suppose A is directly proportional to t. Explain what happens to t when A is increased by 5%.

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Q: 5) The number of beef recalls due to E. coli contamination t years since 2000 is given by R(t) = 2.1...

A: To Determine: The number of beef recall due to E coli contamination t years since 2000 is given by  ...

Q: A recent graduate's student loans total $13,000. If these loans are at 5%, compounded quarterly, for...

A: The formula for present value of ordinary annuity formed by R payments with interest i for n periods...

Q: 3x2(x – 1) (a) lim 1→∞ 5x(2x2 + 1) 2 – x3 (b) lim 2x + 5 (c) 1→-0 x4 – 2x³ + 1 2x2 (d) lim lim r--1 ...

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Q: Given f(x) = 4x + 4 and g(x) = Va + 4, find (f o g)(0). O 12 O 2/2 08

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Q: John Fare purchased $12,000 worth of equipment by making a $2000 down payment and promising to pay t...

A: (a) Calculate the size of each payment as follows. From the given information, it is observed that a...

Q: #2

A: Given, f(x) = 2x + 4 and g(x) = (1/2)x - 2 let, y = f(x) ∴ y = 2x+4 To find inverse of y interchange...

Q: given f(x)=x2+3x, a. find f(x+h) and b.f(x+h)-f(x)

A: f(x)=x2+3x Take x common f(x)= x(x+3)

Q: Find (g ∘ f)(x) and (f ∘ g)(x) for the given functions f and g. f(x) = x2 + 2x − 5,    g(x) = x + 6...

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Q: The area of a rectangle is 50 ft^2. If the length of the rectangle is 2 times the width, what is the...

A: length of rectangle is 10 feet width of rectangle is 5 feet

Q: 5d.

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Q: If the function y = e-2x is vertically compressed by a factor of 3, reflected across the y-axis, and...

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Q: A restaurant has 20 items on their menu.  If you choose four different things to eat where the order...

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Q: 3D.

A: Let's tabulate some of the values for the first branch that is x < 2 x f(x) -5 24 -4 15 ...

Q: (a) Factor 2x2−8x−102x2−8x−10 completely. (b) Solve the quadratic equation 28x+16=8x228x+16=8x2 usin...

A: Hi!. Thanks for your question. Since you have posted multiple questions in a single request, we will...

Q: 2. Expand each logarithm. (Non-calculator problem.) a. log, 7(2x-3) b. log a'b c. log, 8V3a d. log,(...

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Q: 3c.

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Q: What monthly payment is required to amortize a loan of $45,000 over 13 years if interest at the rate...

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Q: A few years ago, a total of 2686 thousand people lived in the metropolitan areas of Las Vegas, Nevad...

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Q: Solve. x² - 13x = -40 O 8,5 O-5,-8

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Q: Solve the following systems of equations algebraically. 1) 3y-4x 26 x = 2y- 14 %3D

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Q: Answer only #11

A: Q - 11 P(a < Z < b)  =  P(Z < b) - P(Z < a) Hence, P(-1.38 < Z < 0.52)  =  P(Z &lt...

Q: A contractor needs to buy nails to build a house. The nails come in small boxes and large boxes. Eac...

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Q: In 2006, 60.1 percent of registered voters actually voted. In 2008, 61.6 percent of registered voter...

A: Let us assume that y percent of registered voters actually voted after t years since 2000. Then when...

Q: 5b.

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Q: There were 42 passengers on an airplane flight for which first-class fare was $400 and coach fare wa...

A: To find the first-class passenger paid for the flight.  

Q: Michelle borrows a total of 4500 in student loans from the lenders. One charges 3.3% simple interest...

A: Let x be the first amount and y be the second amount.

Q: 5, 1, 0.2, 0.04, .

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Q: All sweaters are sold at one fixed price.  If 1 sweater and 3 shirts cost $47.  , while 5 sweaters a...

A: To find the price of one sweater and one shirt.  

Q: Multiply (9a - 4)² 81a-72a+ 16 9a2- 72a+16

A: Given : (9a - 4)2

Q: The first question is a partial fraction question.

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