![stphdrn4347](/avatars/1794.jpg)
stphdrn4347
22.07.2019 •
Mathematics
Carol's profit at a craft fair is represented by the function p = 5b - 15, where p is the profit and b is the number of bracelets she sells. kate's profit in shown in the table. bracelets sold (x) 1 2 3 4 profit (in dollars) (y) a. compare the y-intercepts and rates of change. b. how much will each girl make if she sells 30 bracelets?
Solved
Show answers
More tips
- H Health and Medicine Everything You Wanted to Know About Male Circumcision: Its Goals and Effects...
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
- C Computers and Internet What Are Peers and Seeds in Torrenting?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
Answers on questions: Mathematics
- M Mathematics What is the equation of the line through the points (11,-10) and (33,10)...
- M Mathematics If f(x) = [x], and g(x) = |x + 2|-3, how is the graph of f(x) translated to form the graph of g(x)?...
- M Mathematics Outliers the percent of the observations that are classified as outliers by the rule is the same in any normal distribution. What is this percent? show your method clearly....
- M Mathematics What is the base and the exponent?...
- M Mathematics Can anybody explain how to solve this?...
- M Mathematics Use the geometric mean (leg) theorem. What is the value of a? b A 0 72 h 02770 6 0 2005 O 705 14 B (answer “2 √70” or “B” or “2”)...
- M Mathematics YOU BE THE TEACHER Your friend finds the simple interest earned on $500 at 6% for 18 months. Is your friend correct? 1 = (500)(0.06)(18) = $540 o yes no Explain your reasoning,...
- M Mathematics What is the x coordinate of point D if the segment is 10 units long?C (-10,17)D (x,11)...
- M Mathematics Use the Distributive Property to find the product. 1/5 × 5 10/11 =...
- M Mathematics Arocket is launched at the rate of 11 feet per second from a point on the ground 15 feet from an observer. to 2 decimal places in radians per second, find the rate of change of...
Ответ:
Remember that in the form
, the coeffiecient of the variable is the rate of change, and the constant is the y-intercept.
In this case, we have the equation
Where
is the profit and
is the number of bracelets. Her rate of change is $5 per bracelet and its y-intercept is at -15.
On the other hand, the table below represents Kate's profits
Bracelets sold (x) Profit (in dollars) (y)
1 5
2 10
3 15
4 20
First, we need to find the rate using the following formula and two pairs of the table (1,5) and (3,15)
The are of Kate's profist is 5 dollars per bracelet.
Now we use the point-slope formula
This means the y-intercept is at zero.
If we compare, we would deduct that Carol's profit begins with -$15, while Kate's profit begins at $0, in other words, Carol has a debt. Also, both of them have the same rate of profit $5 per bracelet.
b. How much will each girl make if she sells 30 bracelets.Carol would make
$135 profit.
Kate would make
$150 profit.
So, Kate would make $15 more than Carol.
Ответ:
AC is greater than BC because segment AC is the hypotenuse of right triangle ABC, and the hypotenuse is the longest side of a right triangle.