1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kaylis [27]
3 years ago
5

A recipe for two dozen cookies calls for 2 3/4 cups of sugar. How much sugar is needed to make one dozen cookies?

Mathematics
2 answers:
Vika [28.1K]3 years ago
7 0

Answer: 1 3/8

Step-by-step explanation:

Vanyuwa [196]3 years ago
5 0

Answer:

it is 1 3/8 or 0.375

Step-by-step explanation:

answered

You might be interested in
Help with all please
seropon [69]

a) First, draw a graph. The x axis should be numbered: 0, 1, 2, 3, 4, 5, 6, 7, 8. Each number is the last digit of the year. For each year, there is one average score that has to be plotted. Number the y axis of the graph from 0-600, by increments of 50, or something around there. Now, with each year (each x value) place the dot as high as the average score. Repeat with all years. DO NOT draw a line to connect them. A scatter plot is a bunch of points that are not connected.

b) Use the form (y2-y1)/(x2-x1) where (x1,y1) (x2,y2) are any two points from 2001-2006. It does not matter which points, pick any, and assign each of the numbers x1,y1 and x2,y2. Plug it in to the equation, and simplify. This is your slope, also called m. Now plug m into the equation y-y1=m(x-x1) where y1 and x1 are the x and y coordinates of any point from 2001 to 2006. x and y dont have values themselves, they stay there. Now distribute the m into the parenthesis, add y1 to both sides (to cancel it out on the left), and you should be left with the same equation, but now in y=mx+b form. B is where the line crosses the y axis, so put a point on the vertical axis where b is. M is your slope, so every time you go to the right one number, go up M numbers. Draw another point. Repeat this until you can connect these new dots into a line. This line should be on the same graph as your other points, but might not touch all of the scatter plot points. That's still okay, just leave it as is.

c) Find the point where x=6 (meaning the year is 2006) on your line. Find the average test score for that year by seeing where the point lines up along the y axis (draw a straight line from the point to the left to see, if you have to). Take that number and add 1m (the m is the number you used in step B) to it. This predicts what the average score might be after 1 (that's why the 1 is there) year. This is a predicted value, and might not be perfectly correct!! Write/record how close this new, predicted, score is to the actual number, 515, which can be found on the scatter plot.

d) repeat step C exactly as before (still use the year 2006) , but add 4m instead of 1m, to get the predicted score 4 years after 2006 (2010), instead of 1 year after (2007).

I hope I have been of some help! Best of luck!!! :)

3 0
3 years ago
The function fx) is graphed below.
Shtirlitz [24]

Answer:

D. 2

Step-by-step explanation:

following the graph you can see that -2 on the x line comes across to 2 in y line

3 0
3 years ago
find an nth-degree polynomial function with real coefficients satisfying the given conditions. If you are using a graphing utili
Amiraneli [1.4K]
Since 4i is a root, that automatically means -4i is also a root (complex roots always travel in pairs) So the factored form would look like <span>(x+4i)(x−4i).</span> When multiplied out this gives the polynomial <span><span>x2</span>+<span>16.</span></span>
5 0
3 years ago
If the difference between a number and 21 is divided by2, the result is 4 times the number. What is the number
Ostrovityanka [42]
(n-21)/2=4n is the equation

First, divide what is in the parentheses by 2
0.5n-10.5=4n

Then, multiply the whole equation by 2 so we have all whole numbers
n-21=8n

Move N so that it is with 8n
7n=-21

Divide 21 by 7
n=-3

Solution: The number (n) is equal to -3
6 0
3 years ago
EASY 50 POINTS <br><br><br>Which statement is not a step used when constructing an inscribed square?
Damm [24]
the answer is B, hope this helps
3 0
2 years ago
Read 2 more answers
Other questions:
  • WHAT IS A GEOMETRIC SEQUENCE?
    8·2 answers
  • How many different towers can you make using one red, one blue and one yellow block?
    6·1 answer
  • The following scores represent students' test grades in Mr. Preisser's fashion class.
    11·2 answers
  • Un técnico de reparaciones de electrodomésticos cobra 25 € por la visita, más 20 € por cada hora de trabajo. A) Escribe la expre
    7·1 answer
  • PLEASEEEEEEEEE HELPPPPPP
    15·1 answer
  • The fifth grande girl class has 120 students.girl make up 2/3 of the class how many girl are in the fifth grade class?
    12·2 answers
  • What is the measure of A?
    15·2 answers
  • Find the number that belongs in the green box.<br><br>Round your answer to the nearest tenth​
    10·2 answers
  • Please help me if you are good at math!
    14·1 answer
  • You deposit $4500 into a savings account for 3 years. How much interest do you earn if the savings account has a 5% interest rat
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!