What are the median, 1st quartile, and 3rd quartile of this data set? A teacher records the number of questions correct on the last assessment: 22, 17, 22, 49, 55, 21, 49, 62, 21, 16, 18, 44 med: 22 1st: 22 3rd: 16 O med: 35 1st: 21 3rd: 44 O med: 21 1st: 20 3rd: 35 O med: 22 1st: 19.5 3rd: 49

Q: How much interest will you have to pay for a credit card balance of $754 that is 1 month overdue, if...

A: Topic - interest

Q: Write 27 as an exponential expression with base 3.

A:

Q: A weight W is attached to a rope 50 ft long which passes over a pulley at P, 20 ft above the ground....

A: Given: - A weight W is attached to a rope 50 ft, long which passes over a pulley at P, 20 ftabove th...

Q: For his services, a private investigator requires a $550 retainer fee plus $110 per hour. Let x repr...

A: (a) To find a function that models the investigation fee. (b) Find f-1, What does f-1 represent (c) ...

Q: Let A = -{ and C = 31 %3D %3D If C+X-1= AB then X =

A: We can find the value of X as below.

Q: Five friends have tickets next to each other in one row. If two of the friends must sit next to each...

A: Five friends have tickets next to each other in one row. Two of the friends must sit next to each ot...

Q: QUESTION 12 THIS IS A MANDATORY SUBMISSION Calculate the number of compounding periods for an ordina...

A:

Q: Find the monthly interest payment in the situation described below. Assume that the monthly interest...

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Q: $8000 are invested in a bank account at an interest rate of 7 percent per year. Find the amount in t...

A: The compound interest formula is given by: A=P1+rnnt...(1) where A= Final amount P= Principal amount...

Q: Use Cramer's rule to compute the solutions of the system. What is the solution of the system? 2x, + ...

A:

Q: A bacteria population is tripling every hour. By what factor does the population change in hour? Sel...

A: This is a problem related to proportion of the bacteria population. Based on the general multiplicat...

Q: Solve the equation – 7w – 12 = – 10w? - - Answer: w =

A: Given equation     -7w-12 = -10w2      -(7w+12) = -10w2           7w+12 =10w2         10w2-7w-12 = 0...

Q: Ex1: The sum of two even integers equals an even integer prove:? Ex2: if n is an odd integer, then...

A: Integer

Q: Does x = 3 + i solve the following polynomial equation? x² + 2x +1 = 0

A:

Q: 1. Which theorem states that "If a line is parallel to one side of a triangle and intersect the othe...

A: Note : Since you have asked multiple question, we will solve the first question for you. If you want...

Q: the intensityof a earthqualke ean be Calculaded エ= Io(b) Using I the intenisitly of earthquoke M: e ...

A:

Q: . f(x) = -4x +1 g(x) = 4x + 3 Find (fo g)(9) Answer:

A:

Q: WITHOUT a calculator, identify VERTEX form, STANDARD form, AND FACTORED FORM. Then use che three for...

A: Since you have asked multiple part question, we will solve the first 3 part of the question for you ...

Q: 1. An um contains three red marbles, and six blue marbles. What is the probability of selecting at r...

A: topic - probability

Q: Perform the indicated operation: f(x) = x2+2x g(x) = 2x - 3 Ox²+4x-3 Find (g-f)(x): O 2x2-6x Ox²+12x...

A:

Q: 2. Two functions f : Z → Z and g : Z → Z are defined by f(n) = 1 – 2n? and g(n) = 3n + 2. %3D (a) Fi...

A:

Q: Make sure that the set {(-1,1), (3, 0), (2, 5)} generate R4

A:

Q: 8. At clearing out sale, a jacket marked P2,500 was offered for 1870 What retail discount was offere...

A: We have to determine rate of discount 

Q: Quantitative Problem 1: You deposit $2,400 into an account that pays 5% per year. Your plan is to wi...

A:

Q: find (f+g)(x) and (f+g)(5) f(x)=x-5, g(x)=3x2

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Q: Consider the function f (x) : x2-7x-18 %3D x2-16

A:

Q: Scotty McTiger hits a golf ball with an initial speed of 280 feet per second. The heights of the bal...

A: Given query is to find the time when ball hit the ground.

Q: 1 1 1 Let A = 0 |and b 1 If the least-squares solution of Ax = b 1 4 -1 X1 is X2 then the value of X...

A: Multiply both sides of A.x=b by AT

Q: Identify the property to be used in each equation to solve for

A:

Q: 1. An urn contains three red marbles, and six blue marbles. What is the probability of selecting at ...

A:

Q: Graph the inverse for the function shown below. 7.

A: Let us first find the equation of the function to find the answer. Given: Line passing through -1, ...

Q: 118 of 120 Given the following equations: (M): 2x + 3y – z +w = 100 2 (0):-+3y - z +w = 100 Then (M)...

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Q: On January 1, 2018, $1,000 is placed in an account that earns 7% annual interest compounded quarterl...

A:

Q: Using the Elementary Row Operation, Calculate the Upper Triangular Matrix of Matrix B

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Q: 13 A window washer cleaned 38 windows in 2 hours. At this rate, how many windows did he clean in 7 h...

A: The object is to find how many windows did the window washer cleans in 7 hours.

Q: Identify the property to be used in each equation to solve f 1. x+47 28 2. x-12 25 3. 20=x-11 4. x-(...

A: We need to identify the property to be used to find x.

Q: The graph of f(x) = 9(x - 2)2 - 6 is a parabola that opens upward with its vertex at (x, y) = | 2, –...

A:

Q: Classwork (-16 Identify the property to be used in each equation to solve fory 1. x+47 28 2. x-12 25...

A: Let us continue an expression, ax= b  So, x=b/a is the required solution.    

Q: B. Determine whether each of the following is a quadratic equation or not. 1. 2x²+ 6x = 5 2. 4x? -7x...

A: We know that a quadratic equation is written in the form of  ax2 + bx + c = 0. Here a is cofficient ...

Q: e the system of equations by ELIMINATION. Check your answer by substituting back into the equation a...

A: Given query is to find the solution of the system  

Q: Suppose that during this week you have spent $25.61 on gas for your car, $92.46 on groceries, $43.78...

A: Round number rule- if the digit after decimal is greater or equal 5 then we round the number to next...

Q: Do 2,3,5,6,7

A:

Q: defined. 1. (С"В)А" 4. A = B = C = 3 1 2. tr(4ET – D) 1 1 6. 1 D = -1 1 E = -1 1 3. 4. 4. 1 3

A: First we solve CT B then (CT B) AT

Q: Factor 15x – 31x + 10 = (|5 Vx + 2 X)(| 3 Vx + | 2

A:

Q: Name each of the 3-D objects shown below

A: The geometrical shapes have the following names:

Q: Fill in the blanks so that the resulting statement is true. If any vertical line intersects a graph ...

A: Given query is to find fill the blank to make the statement true.

Q: Which of the following are true of the equation a = logs (525)? Select all that apply. r = 3 I 3

A:

Q: ²+y² = 13 x+y = -1

A: SUBSTITUTION METHOD: x2+y2=13 ...(1)x+y=-1 y=-1-x ...(2)substituting equation-(2) into (1);x2+(-1-x)...

Q: Given h(x) = -2x-3, which of the following statements describes h(x)? O The function h(x) is increas...

A: Topic:- calculus 

Q: The one-to-one function g is defined below. 9x g (x)- 4x- 3 Find g '(x), where g 1 is the inverse of...

A: