For a certain patient, a dose of Acetaminophen decays exponentially in their blood stream with a half-life of 2.6 hours. What fraction of an initial dose is expected to remain in the blood stream 3.8 hours after it is administered?

Q: use the laws of logarithms to combine the expression  a) log_a (b) + c log_a (d) -r log_a (s) b) 6...

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Q: Given: cos s(등) cos(품) -sin(똥) sin() COS 1. Identify the Trig identity that corresponds with the exp...

A: Here we can use the trigonometric identity cos(A+B)=cosA.cosB-sinA.sinB

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Q: 5X 11

A: Given query is to find the value of x 

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Q: You have $72 to spend on refreshments for a party. Large bags of chips cost $2.00 and sodas cost $0....

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Q: You are an accountant for a manufacturer of radios.  The demand function for the tablets is p=40-4x^...

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Q: ....... .. .. ..... . . .. .. *.... . Evaluate the determinant, in which the entries are functions. ...

A: topic - determinant

Q: 1 Use the graph to evaluate the function below for specific inputs and outputs. 9. y = g(x} 7 6+ 5+ ...

A: Here we have to evaluate the function by using the graph.

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Q: The function f(x) = -X-3)2 - 4, will have a shift of 4 units to the left. O True O False

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Q: use the Law oflogarithmato expand the expression a) log7 (AB^5)

A: Since you have asked multiple question, we will solve the first question for you as per our guide li...

Q: Suppose that y varies directly with x, and y= 16 when x=-2. (a) Write a direct variation equation th...

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Q: Convert the expression with ratio a (without simp Simplify completely.

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Q: nus: 12. David competed in a 65-km dirt bike race. For the second half of the race he rode his bIke ...

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Q: ) Using the graphs given below, draw the following equations. Be sure to ide a) у %3D (-х — 1)3 +2 b...

A: Since you have asked multiple question, we will solve the first question for you as per our guide li...

Q: x² +x-5 1- 2x-x (1) Find lim

A: The given limit,     limx→∞x2+x-51-2x-x3

Q: the 195 students in the senior class, 104 study Spanish and 85 study French, with 12 studying both s...

A: Given query is to find the Indicated probability.

Q: Use the given information to find A. 7 A-1 4 NOTE: Write the elements of the matrix exactly. ? ? A ?

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Q: Find all values of k for which the given augmented matrix corresponds to a consistent linear syster ...

A: System is consistent if rank of [A:B]=rank of [A]

Q: Polynomial long division (2x^2+6x-15) ÷ (x+5) give the quotient and the remainder.

A: Solution : Using Polynomial long division

Q: For each table, determine whether it shows a direct variation. If it does, write its direct variatio...

A: Explanation of the answer is as follows

Q: In which scatter plot is r=-0.7? (A) (B) (C) (D) (E) (F)

A: Please find the solution

Q: 5. Which is a counterexample that shows that, for whole numbers a and b, a ÷b = b÷ a is false? O a =...

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Q: [2 Lo 2. and defined T: R² → R³,by T(X) = AX. Let A Find the images under T of u = |E|, and v =

A: Given a linear transformation T:R2→R3 by T(X)=AX where A= 2002

Q: conjecture as to what A-1 is in general. 1 and B = 1 , find an elementary matrix E such that B = EA....

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Q: Find the product of 34 and 27 using the following methods. Illustrate/write your complete solution 1...

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Q: How many triangles can be formed from 11 distinct points on the plane, no three points of which are ...

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Q: During the exponential growth phase of Salmonella Enerica bacteria in a certain environment, the pop...

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Q: 20. x2 = 5x

A: Topic = Equations

Q: Amy agreed to clean her brother’s room for 36. It took her 1 hour longer than expected and therefore...

A: Topic = Algebra

Q: Find all minors and cofactors of the matrix. 23 4 1 (a) Find all minors of the matrix. M11 = M12 = M...

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Q: What is the resultant of the displacement 6 miles North and 9 miles East? A. 11 miles, N 56º E If si...

A: solution:-displacement in the North disaction=6 milesdisplacement in the East disaction=9 milesResul...

Q: Find JA-11. Begin by finding A-1, and then evaluate its determinant. Verify your result by finding J...

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Q: Condense to a single logarithm. 3 - log 8 (m) – 2log8 (4n) – 3log 8 (5k) 5 m' log (4n)² (5k)³ Vm³ lo...

A: We have to condense the given logarithm in single logarithm 35log8m-2log84n-3log85k

Q: 8. The perimeter of a triangle is 55 centimeters. The longest side is 6 centimeters less than twice ...

A: The perimeter of a triangle is 55 centimeters. The longest side is 6 centimeters less than twice the...

Q: A cereal manufacturer makes two different kinds of cereal, Senior Citizen's Feast and Kids Go. Each ...

A: This question can be solved by applying the concept of linear programming.

Q: The size of a threatened population of bottlenosed dolphins is decaying exponentially with a half-li...

A: topic - exponential function

Q: -2(x+3)2+11=-151 Solve using the sqaure root property (If its possible could you type it out pleas...

A: Topic = Equations

Q: (3) Ladders used by fruit pickers are typically tapered with a wide bottom for stability and a narro...

A: Given bottom rung = 49 in Top rung = 19 in Each rung is 2.5 inches shorter than the one below it.

Q: 12 20

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Q: Simplify each difference. 1) (5k³ + 8k? – 7k) – (2k – 2k²) - -

A: Given query is to simplify the expression.

Q: (a) 8– 4[(1 – 2x) – (3x – 1)] (b) (2x*y)(-x²y³) (c) (x + 2)(x – 2)- (x + 1)? (d) the area of this re...

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Q: strip of uniform width is to be cut off both sides and both ends of a sheet of paper that is 8in. by...

A: a strip of uniform width is to be cut off both sides and both ends of a sheet of paper that is 8in. ...

Q: Consider a rectangle of sides x and y with fixed perimeter of 40 units. Find the maximum and minimum...

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Q: Use the laws of exponents to simplify. Write the answer with positive exponents. 4. 7 9. 1/4

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Q: 1. Php 40,000 due in 2 years at 3% compounded monthly

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Q: Assuming SF and San Diego are exactly 525 miles apart. A car leaves SF at 9:00am traveling to San Di...

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Q: Find, if possible, AB and BA. (If not possible, enter IMPOSSIBLE in any single cell.) 1 6 1 2 3 -1 1...

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