Description
User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.
Explanation & Answer
Thank you for the opportunity to help you with your question!
side length of each square=2.5 cm
area of one square = 2.5^2=6.25 cm^2
Total area of the completed puzzle =6.25 *12
=75 cm^2
Please let me know if you need any clarification. I'm always happy to answer your questions.Completion Status:
100%
Review
Review
Anonymous
Really useful study material!
Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4
24/7 Homework Help
Stuck on a homework question? Our verified tutors can answer all questions, from basic math to advanced rocket science!
Most Popular Content
5 pages
Hits Runs
1. Enter the number of hits for all 50 players into your calculator in your first list and enter the number of runs into y ...
Hits Runs
1. Enter the number of hits for all 50 players into your calculator in your first list and enter the number of runs into your second list. Do a linear ...
meteorology help
a. You observe Polaris at an altitude of 70° in the North, a quarter moon just rising, and your watch says its 6AM EST in ...
meteorology help
a. You observe Polaris at an altitude of 70° in the North, a quarter moon just rising, and your watch says its 6AM EST in NYC. What time is it locally? What's your latitude and approximate longitude? How do youknow? Where are you? (Hint: what’s the longitude of NYC? How many degrees of longitude per timezone?You can use an online Atlas to see where you are).b. Suppose instead, from the position of the Southern Cross, you estimate that the South Celestial Pole is at analtitude of 25° in the South. You see a full moon halfway between the zenith and the western horizon, andyour watch tells you its 7 PM EST in NYC. Where are you?
question statistics
1. (4 pts) Which of these graphs of relations describe y as a function of x? That is, which are graphs of ...
question statistics
1. (4 pts) Which of these graphs of relations describe y as a function of x? That is, which are graphs of functions? Answer(s): ____________ (no explanation required.) (There may be more than one graph which represents a function.) (A) (B) (C) (D) 2. (10 pts) Consider the points (5, 6) and (–1, –10). (a) State the midpoint of the line segment with the given endpoints. (No work required) (b) If the point you found in (a) is the center of a circle, and the other two points are points on the circle, find the length of the radius of the circle. (That is, find the distance between the center point and a point on the circle.) Find the exact answer and simplify as much as possible. Show work. 3. (12 pts) Consider the following graph of y = f (x). (no explanations required) (a) State the x-intercept(s). (b) State the y-intercept(s). (c) State the domain. (d) State the range. 4. (8 pts) Let 𝑓𝑥 = ! ! ! !! !! (a) Calculate 𝑓−2. (work optional) (b) State the domain of the function 𝑓𝑥 = ! ! ! !! !! (c) Find 𝑓𝑎+7 and simplify as much as possible. Show work. 5. (7 pts) f is a function that takes a real number x and performs these four steps in the order given: (1) Multiply by −1. (2) Add 2. (3) Take the square root. (4) Take the reciprocal. (That is, make the quantity the denominator of a fraction with numerator 1.) (a) Find an expression for f (x). (no explanation required) (b) State the domain of f. (no explanation required) 6. (6 pts) Given 𝑓𝑥=𝑥−5 and 𝑔𝑥=𝑥+7, which of the following is the domain of the quotient function g f / ? Explain. 6._______ A. −7,∞ B. −∞,−7 ∪ −7,5 ∪ 5,∞ C. −7,5 ∪ 5,∞ D. −∞,−7∪−7,∞ 7. (6 pts) For income x (in dollars), a particular state's income tax T (in dollars) is given by 𝑇𝑥= 0.028𝑥 𝑖𝑓 0 ≤𝑥≤2,500 70+0.035(𝑥−2500) 𝑖𝑓 2,500<𝑥≤7,500 245+0.050(𝑥−7,500) 𝑖𝑓 𝑥>7,500 (a) What is the tax on an income of $5,300? Show some work. (b) What is the tax on an income of $73,000? Show some work. 8. (20 pts) Let y = 4 − 4x2. (a) Find the x-intercept(s) of the graph of the equation, if any exist. (work optional) (b) Find the y-intercept(s) of the graph of the equation, if any exist. (work optional) (c) Create a table of sample points on the graph of the equation (include at least six points), and create a graph of the equation. (You may use the grid shown below, hand-draw and scan, or you may use the free Desmos graphing calculator described under Course Resource to generate a graph, save as a jpg and attach.) (d) Is the graph symmetric with respect to the y-axis? _____ (yes or no). If no, state a point on the graph and state the appropriate reflection point which fails to be on the graph, as done in section 1.2 homework in the textbook. (e) Is the graph symmetric with respect to the x-axis? _____ (yes or no). If no, state a point on the graph and state the appropriate reflection point which fails to be on the graph, as done in section 1.2 homework in the textbook. (f) Is the graph symmetric with respect to the origin? _____ (yes or no). If no, state a point on the graph and state the appropriate reflection point which fails to be on the graph, as done in section 1.2 homework in the textbook. x y (x, y) 9. (12 pts) Let f (x) = 2x2 + 4x – 8 and g(x) = 1 – 3x. (a) Evaluate the function g – f for x = –3. That is, find (g – f)(–3). Show work. (b) Evaluate the function fg for x = –3. That is, find (f g)( –3). Show work. (c) Find the difference function (f – g)(x) and simplify the results. Show work. 10. (15 pts) (See textbook page 82 for definitions of the economic functions used in this problem.) The cost, in dollars, for a company to produce x widgets is given by C(x) = 5250 + 5.00x for x ≥ 0, and the price-demand function, in dollars per widget, is p(x) = 45 − 0.02x for 0 ≤ x ≤ 2250. (a) Find and interpret C(300). (b) Find and interpret 𝐶(300). (Note that 𝐶(x) is the average cost function.) (c) Find and simplify the expression for the revenue function R(x). (work optional) (d) Find and simplify the expression for the profit function P(x). (work optional) Note that p(x) and P(x) are different functions. (e) Find and interpret P(300), where P(x) is the profit function in part (d).
Find the probability that a student selected at random is in athletics or music class. Round to the nearest percent, homework help
The Venn diagram below shows the number of participants in extracurricular activities for a junior class or 324 students.F ...
Find the probability that a student selected at random is in athletics or music class. Round to the nearest percent, homework help
The Venn diagram below shows the number of participants in extracurricular activities for a junior class or 324 students.Find the probability that a student selected at random is in athletics or music class. Round to the nearest percent.A. 53%B. 55%C. 57%D. 67%
Similar Content
converting caoacities
felix can have 1 fish for every 4,000 milliliters of water in his fish tank. His fish tank holds 180 liters. How many fish...
QMB 3200 USF College Application Data Quantitative or Qualitative Problems
HW #1 Assignment:Your submission should be typed and submitted in a Word or PDF document. Please see the syllabus for more...
The Math of Voting Question
The owner of a restaurant decides to poll regular customers to choose which dish she'll submit to an annual citywide compe...
UWM Computation Statistics with Application in R Code Questions
here is an image of the problem!.............................................................................................
Review the three "Non-parametric" test videos.
A researcher is examining preferences among four new flavors of ice cream. A sample of n = 80 people is obtained. Each per...
A line passes through the point (d, d) and has a slope of k.
Which equation models the line?A)y = k(x - d)B)y = kx - kd2C)y = kx - kd + dD)y = kx&nb...
Binomial Distribution Analysis
This paper is being submitted on April 13, 2018, for Benjamin Feinberg’s The following key will be used throughout the a...
File 2
== 0.05, reject null hypthosis because our p-value of 0.0422 is less than alpha of 0.05 == 0.05, reject null hypothesis be...
Chace
4. Function ? is positive between −2 and 0 and is negative between 0 and 3. Hence the area is 5. By the Fundamental Theo...
Related Tags
Book Guides
The Bell Jar
by Sylvia Plath
The Scarlet Letter
by Nathaniel Hawthorne
Girl in Translation
by Jean Kwok
The Second Sex
by Simone de Beauvoir
The Prince
by Niccolò Machiavelli
We Were Eight Years in Power
by Ta-Nehisi Coates
The Secret Garden
by Frances Hodgson Burnett
Sula
by Toni Morrison
Shutter Island
by Dennis Lehane
Get 24/7
Homework help
Our tutors provide high quality explanations & answers.
Post question
Most Popular Content
5 pages
Hits Runs
1. Enter the number of hits for all 50 players into your calculator in your first list and enter the number of runs into y ...
Hits Runs
1. Enter the number of hits for all 50 players into your calculator in your first list and enter the number of runs into your second list. Do a linear ...
meteorology help
a. You observe Polaris at an altitude of 70° in the North, a quarter moon just rising, and your watch says its 6AM EST in ...
meteorology help
a. You observe Polaris at an altitude of 70° in the North, a quarter moon just rising, and your watch says its 6AM EST in NYC. What time is it locally? What's your latitude and approximate longitude? How do youknow? Where are you? (Hint: what’s the longitude of NYC? How many degrees of longitude per timezone?You can use an online Atlas to see where you are).b. Suppose instead, from the position of the Southern Cross, you estimate that the South Celestial Pole is at analtitude of 25° in the South. You see a full moon halfway between the zenith and the western horizon, andyour watch tells you its 7 PM EST in NYC. Where are you?
question statistics
1. (4 pts) Which of these graphs of relations describe y as a function of x? That is, which are graphs of ...
question statistics
1. (4 pts) Which of these graphs of relations describe y as a function of x? That is, which are graphs of functions? Answer(s): ____________ (no explanation required.) (There may be more than one graph which represents a function.) (A) (B) (C) (D) 2. (10 pts) Consider the points (5, 6) and (–1, –10). (a) State the midpoint of the line segment with the given endpoints. (No work required) (b) If the point you found in (a) is the center of a circle, and the other two points are points on the circle, find the length of the radius of the circle. (That is, find the distance between the center point and a point on the circle.) Find the exact answer and simplify as much as possible. Show work. 3. (12 pts) Consider the following graph of y = f (x). (no explanations required) (a) State the x-intercept(s). (b) State the y-intercept(s). (c) State the domain. (d) State the range. 4. (8 pts) Let 𝑓𝑥 = ! ! ! !! !! (a) Calculate 𝑓−2. (work optional) (b) State the domain of the function 𝑓𝑥 = ! ! ! !! !! (c) Find 𝑓𝑎+7 and simplify as much as possible. Show work. 5. (7 pts) f is a function that takes a real number x and performs these four steps in the order given: (1) Multiply by −1. (2) Add 2. (3) Take the square root. (4) Take the reciprocal. (That is, make the quantity the denominator of a fraction with numerator 1.) (a) Find an expression for f (x). (no explanation required) (b) State the domain of f. (no explanation required) 6. (6 pts) Given 𝑓𝑥=𝑥−5 and 𝑔𝑥=𝑥+7, which of the following is the domain of the quotient function g f / ? Explain. 6._______ A. −7,∞ B. −∞,−7 ∪ −7,5 ∪ 5,∞ C. −7,5 ∪ 5,∞ D. −∞,−7∪−7,∞ 7. (6 pts) For income x (in dollars), a particular state's income tax T (in dollars) is given by 𝑇𝑥= 0.028𝑥 𝑖𝑓 0 ≤𝑥≤2,500 70+0.035(𝑥−2500) 𝑖𝑓 2,500<𝑥≤7,500 245+0.050(𝑥−7,500) 𝑖𝑓 𝑥>7,500 (a) What is the tax on an income of $5,300? Show some work. (b) What is the tax on an income of $73,000? Show some work. 8. (20 pts) Let y = 4 − 4x2. (a) Find the x-intercept(s) of the graph of the equation, if any exist. (work optional) (b) Find the y-intercept(s) of the graph of the equation, if any exist. (work optional) (c) Create a table of sample points on the graph of the equation (include at least six points), and create a graph of the equation. (You may use the grid shown below, hand-draw and scan, or you may use the free Desmos graphing calculator described under Course Resource to generate a graph, save as a jpg and attach.) (d) Is the graph symmetric with respect to the y-axis? _____ (yes or no). If no, state a point on the graph and state the appropriate reflection point which fails to be on the graph, as done in section 1.2 homework in the textbook. (e) Is the graph symmetric with respect to the x-axis? _____ (yes or no). If no, state a point on the graph and state the appropriate reflection point which fails to be on the graph, as done in section 1.2 homework in the textbook. (f) Is the graph symmetric with respect to the origin? _____ (yes or no). If no, state a point on the graph and state the appropriate reflection point which fails to be on the graph, as done in section 1.2 homework in the textbook. x y (x, y) 9. (12 pts) Let f (x) = 2x2 + 4x – 8 and g(x) = 1 – 3x. (a) Evaluate the function g – f for x = –3. That is, find (g – f)(–3). Show work. (b) Evaluate the function fg for x = –3. That is, find (f g)( –3). Show work. (c) Find the difference function (f – g)(x) and simplify the results. Show work. 10. (15 pts) (See textbook page 82 for definitions of the economic functions used in this problem.) The cost, in dollars, for a company to produce x widgets is given by C(x) = 5250 + 5.00x for x ≥ 0, and the price-demand function, in dollars per widget, is p(x) = 45 − 0.02x for 0 ≤ x ≤ 2250. (a) Find and interpret C(300). (b) Find and interpret 𝐶(300). (Note that 𝐶(x) is the average cost function.) (c) Find and simplify the expression for the revenue function R(x). (work optional) (d) Find and simplify the expression for the profit function P(x). (work optional) Note that p(x) and P(x) are different functions. (e) Find and interpret P(300), where P(x) is the profit function in part (d).
Find the probability that a student selected at random is in athletics or music class. Round to the nearest percent, homework help
The Venn diagram below shows the number of participants in extracurricular activities for a junior class or 324 students.F ...
Find the probability that a student selected at random is in athletics or music class. Round to the nearest percent, homework help
The Venn diagram below shows the number of participants in extracurricular activities for a junior class or 324 students.Find the probability that a student selected at random is in athletics or music class. Round to the nearest percent.A. 53%B. 55%C. 57%D. 67%
Earn money selling
your Study Documents