(See attached file for full problem description with PROPER EQUATIONS AND SYMBOLS) --- The average of the numbers 5, 9, 10, 13, and a equals 11. Find the value of a. a. 16 b. 17 c. 18 d. 20 A shirt is on sale for $34.40, which is 20% off the original price. Find the original price of the shirt. a. $36.40 b. $41.28
(See attached file for full problem description for PROPER EQUATIONS AND SYMBOLS) --- If f(x) = x(x + 3)(x ¨C 1), use interval notation to give all values of x where f(x) > 0. a. (¨C3, 1) b . (¨C3, 0) ¡È (1, ¡Þ) c . (1, 3) d . (0, 1) ¡È (3, ¡Þ) If f(x) = x(x ¨C 1)(x ¨C 4)2, use interval notation to give
A designer attempts to arrange the characters of his artwork in the form of a square grid with equal numbers of rows and columns, but finds that 24 characters are left out. When he tries to add one more row and column, he finds that he has 25 too few characters. Find the number of characters used by the designer.
Please explain these expansions Solution 20. (2x + 3)^4 =(2x)^4 + 4*((2x)^3)*(3) + 6*((2x)^2)*(3^2) + 4*(2x)*(3^3) + 3^4 =16x^4 + 96x^3 + 216x^2 + 216x + 81 21. (x^2 + 5)^4 =x^4 + 4*(x^3)*(5) + 6*(x^2)*(5^2) + 4*x*(5^3) + 5^4 =x^4 + 20x^3 + 150x^2 + 500x + 625 24. 1,1/4, 1/9, 1/16, 1/25,..... =>
Solve the linear system. Determine if the system is inconsistent, dependent, or neither. 14x - 13y = 5 28x - 26y = 10
(See attached file for full problem description) --- Problem 1. The number of trout in a breeding pond is given by , where t is the number of months that have passed since the pond was stocked with trout. a. How many trout were in the pond immediately after it was stocked? b. How many trout were in the pond 1 year af
16. 3logx + 2log y - log z 17. 6 log a - 3 log b - log c + 2 log d
Find log7 12 (to four decimal places) See attached file for full problem description.
(See attached file for full problem description) Solve for x: (1/8) 2x - 1= 8 x - 1
(See attached file for full problem description with proper formatting) Solve the equation for x : 2 3 x = 3 2 x + 1
Solve for x: log2 x + log2 (x + 2) = 3
(See attached file for full problem description with proper notation) --- Find y as a function of x if e y - C = x + 4
(See attached file for full problem description with proper notation) --- If log 8 M = log 5 7 / log 5 8 , then M = _______ ?
Any help that you could give me on these problems would be greatly appreciated. I am completely lost and the book doesn't seem to help me much. (See attached file for full problem description with diagrams) --- Instructions: ? Identify the document by typing your full name and section number next to the yellow text.
Please answer the attached questions and show work Thanks!
(See attached file for full problem description) If f(x) = √ x - 2 , then f -1(x) is equal to _______
If 4x = 42, then x = __2___
Solve 13) Approximately 1% of US students were studying abroad in 1994. Based on data from the Institute of International Education, the number of US students in study-abroad programs from 1994-1997 can be modeled using the equation y = 7248x + 76207, where x =0 corresponds to year 1994. Using this model, what would you expec
Find x to 4 decimal places: 1n x - 41n 3 = 1n (5/x)
1. A passenger train leaves the train depot 2 hours after a freight train leaves the same depot. The freight train is traveling 20 mph slower than the passenger train. Find the rate of each train, if the passenger train overtakes the freight train in three hours. 2. Solve 3. How many liters of a 70% alcohol solution must
Given n=2006!, we have to evaluate an expression involving several logarithms.
Cannot use SQL - must show expression Tables in a relational database: Hotel (hotelNo, hotelName, city) Room (roomNo, hotelNo, type, price) Booking (hotelNo, guestNo, dateFrom, dateTo, roomNo) Guest (guestNo, guestName, guestAddress) A) Need to generate the relational algebra expression for the fo
1. Solve using the quadratic formula: x^2 = 2x - 10 a) Show what you use for a, b, and c. b) Show your two answers 2. Brent is flying a kite on 50 feet of string. The kite's vertical distance from Brent is 10 ft more than its horizontal distance from Brent. Find its horizontal and vertical distances from Brent. Sh
Divide 3x^4 - 2x^2 - 41 by x + 2. Give quotient and remainder.
(See attached file for full problem description) If P(x) = x^3 + x^2 - 5x + 3, and if x = 1 is a zero of P, find the other two zeros.
What are the vertical and horizontal asymptotes of R(x) = (x^3 - 1)/(x^3 +1)?
Callaway Golf Company has determined that the daily cost C of manufacturing x Big-Bertha-type gold clubs may be expressed by the quadratic equation C(x) = 5 x 2 - 620 x + 20,000, a) How many clubs should be manufactured to minimize the cost? b) At this level of production, what is the cost per club? c) What are the fi
1. Prove that the multiplicative group of a field of order 2^7 is cyclic. Note: This problem can be solved in a few lines. Do not construct the field of order 2^7 to solve the problem. 2. Prove that the only subfield of a field of order is a field of order 2.
1) How do I use the arithmetic sequence of numbers 1, 3, 5, 7, 9,...to find the following: a) What is d, the difference between any 2 terms? b) I don't have a clue how to solve this one. Using the formula for the nth term of an arithmetic sequence, what is 101st term? c) Another difficult problem. Using the formula for the
a) Using the index of a sequence as the domain and the value of the sequence as the range, is a sequence a function? b) Which one of the basic functions (linear, quadratic, rational or exponential) is related to the arithmetic sequence? c) Which one of the basic functions (linear, quadratic, rational or exponential) is rel