what’s a exponent?

Q: What is the third quartile for the data set? 45 6 7 O 2 O 1.5 O 6 O 7.5

A: Consider the data set   

Q: What are the solutions to the following equation? 6/r + 4/r-4 = 1. Show the algebraic work steps

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Q: Town A has a population of 600,000 which is 40% less than the population of Town B. What is the popu...

A: Given query is to find the population of town b.

Q: What are the solutions to the following equation?

A: We will solve for r as follows 

Q: Question #3.2 Let u, v and out which of the always R". Figure below be the vectors in statements be ...

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Q: The graph of a quadratic function f passes through the points (−2, 4), (1, 1) and (5, 0). What is th...

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Q: An umbrella has been bought for Php 320. If this 20% less than the selling price, what is the sellin...

A: Solution-  Let X is the selling price And it is given that 20% less than selling price is 320 So we ...

Q: 3. Use synthetic division to divide 6x5 - 12xª + x² – 7x + 10 by x-2

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Q: 60% more than what number is 128?

A: 60% more than what number is 128

Q: Solve the following quadratic equation by using the quadratic formula. If necessary, round to the ne...

A: Formula:ax2+bx+c=0Roots:x=-b±b2-4ac2aGiven equation:-x2-4x+2=0a=-1, b=-4, c=2x=-(-4)±(-4)2-4(-1)(2)2...

Q: A polynomial P is given. P(x) = x3 - 6x2 + 13x (a) Find all zeros of P, real and complex. (Enter you...

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Q: Use synthetic division to divide x3-7x2 + 14x-8 by x-4 x3 %23

A: Given query is to perform synthetic division.

Q: If A is an invertible square matrix then: * (A^T)^(-1) = [A^(-1)}^T 'A^T)^T = [A^(-1)]^T (A^T)^(-1) ...

A: As we know that  Value of Matrix are same when we first take it inverse then it's transpose and vice...

Q: What mathematical result is applied to prove that sin^2(e)+cos^2(0)=1?

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Q: A type of hot tub holds 400 gallons of water. One hose can fill the hot tub in 6 hours while another...

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Q: The formula for throwing a baseball in the air is represented byh =-16t+ 12t + 40 where h is the hei...

A: h=-16t2+12t+40The height h will be zero when the ball hits the ground Substitute h=0-16t2+12t+40=0⇒ ...

Q: If f(x) e, then which of the following is f(7)? Select one: O a. 7 Ob In (7) O cinte) O d log (7) Oe...

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Q: Given the function C(x) = (x – 7)(x + 4)(x – 6) its C-intercept is its a-intercepts. are

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Q: 10- 4 10 -8 -4 -2 -2 8 10 -6 4 6 -4 -6 -8- -10- Write an equation for the graph, where y depends on ...

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Q: Decide if the two quantities listed are directly or inversely proportional to one another. a) The am...

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Q: How is this intergrating done, it says they integrate between time  0 and time T. S = stock price ...

A: dS=μS dt dSS=μ dt Now on integrating,  ∫S0STdSS=∫0Tμ dt log(S)S0ST=μt0T lnST-lnS0=μT-0

Q: The graph of f(x) is the solid bláck graph below. WhlCH dotted graph? rep 10 -10 9 -8 -7 -6 5 6 7 8 ...

A: For the graph f(x), f(0)=0 And for the dotted graph g(0)=4 Now, for the solid graph, f(4)=1.5  And, ...

Q: Use an appropriate test to determine whether the series given below converges or diverges. 2n Σ 5n -...

A: To use an appropriate test to determine whether the series given below converges or diverges. ∑n=1∞2...

Q: Trace the curve of the following equations by giving the a. Intercepts b. Symmetry c. Vertical Asymp...

A: Given equation of curve is y=x3-x2-2x+1x-2

Q: 1. Let 3 -1 C= 4 31 1 5 2 B= 2 1 3 2] A= 2 1 3- 2 -4 5] E= 0 1 4 3 2 1 3 -4 2 31 O=|0 0 o o] And If ...

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Q: 3. Use the above Lemma and Mathematical Induction to generalize the previous exercise. That is, prov...

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Q: -2 y = f(x) 2.

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Q: For matrix A and a scalar k, (kA)T is equal to: k(A^T) k(A) (k^2) x (A) (k^2) x (A^T)

A: We will solve the matrix operation. 

Q: 2. QOR is a sector of radius 5 cm and has an arc length of 8 cm. S is a point on OR such that OS=3 c...

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Q: Find the mode of the data set: 234, 228, 234, 229, 234, 278 О 229 О 231.5 О 234 О 239.5

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Q: Let A = [0 1 0 0 ], A^(-1) is equal to: * Does not exist Identity matrix Null matrix

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Q: 3) Find the angle between A = 2i + 2j – k and B = 6i – 3j + 2k. 4) Determine the unit vector perpend...

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Q: Exercise #4: The function h(x) has a range given by the interval 2,10]. The function f(x) is defined...

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Q: 5) Find the gradient of o = x?yz + 4xz2 at (1, -2, -1).

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Q: Every data set has a mode. O True O False

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Q: relation is given by: * b= c a =d a = b

A: We will find the correct answer on matrix multiplication. 

Q: (b) ( 2y°z

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Q: Find the mean of the data set: 234, 228, 234, 229, 234, 278 О 278 O 239.5 О 234 O 231.5

A: Given ,6 Data are given 234,228,234,229,234,278 We need to calculate the mean of the given data. mea...

Q: Jeff and Jason are diving near a corral reef in the ocean. Jason is swimming along the bottom of the...

A: This question is based on use of Pythagoras theorem.

Q: 21. A server earns a 15% tip on average from the food he serves. If he serves $470 worth of food, ho...

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Q: Ken filled out this information on the back of his bank statement. Find Ken's revised statement bala...

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Q: -6 -4 9. 6. -3 -2 2.

A: topic - functions

Q: An operation * on a set S is a relationship that assigns to some ordered pair of elements of S a uni...

A: We have to tell about the statement is whether true or false

Q: 8. Given the AREA of 12cm for a TRIANGLE, with a height of 4 cm, HMAN AV STUD Belansi a. What is the...

A: According to Bartleby's policy we can solve only one question at a time. Here's the solution for the...

Q: Solve the following quadratic equation by completing the square. If necessary, round to the nearest ...

A: The detailed solution is given below Thank you 

Q: Find the mean of the data set: 13.4, 13.4, 12.6, 42.9 24 О 13 O 13.4 O 20.575

A: Find the mean of the data set

Q: use the laws of logarithms to expand the expression a) log_6(x square root of y) b)log (x^9y^4/z^9...

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Q: Solving quadratic equations by graphing often gives an approximate solution. O True O False

A: Solution

Q: (a) State and prove Pascal's Identity.

A: According to Bartleby's policy we can solve only 1 question at a time. Apologise for the inconvenien...

Q: Question 6. Let n, m, k be nonnegative integers such that m< k< n. Show that OC) -OG) k k – m

A: To prove: nkkm=nmn-mk-m We know that nk=n!k!n-k!