yair7
10.04.2020 •
Mathematics
The scatterplot shows how much time diners at the Blue Moon Steakhouse spend eating their meals compared to the number of guests in their parties.
Which equation best represents the trend line for the data?
y = 12x
y = 20x
y = 15x + 20
y = 20x + 40
Solved
Show answers
More tips
- S Science and Technology Colliders: How They Work and Why They Matter...
- C Construction and repair How to Choose the Best Underfloor Heating?...
- C Computers and Internet How to Get Rid of Windows Genuine Check?...
- C Computers and Internet War of Social Media: Which Platform is the Leader?...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
Answers on questions: Mathematics
- M Mathematics Find all (real) values of k for which a is diagonalizable. (enter your answers as a comma-separated list.)a = [4 k0 4 ] k =...
- M Mathematics If a and b are mutually exclusive events with p(a) = 0.3 and p(b) = 0.5, then p(a ∪ b) = a. 0.00. b. 0.20. c. 0.80. d. 0.15....
- M Mathematics Show that if ~w is orthogonal to ~u and ~v, then ~w is orthogonal to every vector ~x in span{~u, ~v}....
- M Mathematics The average number of pages for a simple random sample of 40 physics textbooks is 435. the average number of pages for a simple random sample of 40 mathematics textbooks is 410....
- M Mathematics Bold upper f equals 2 xy bold i plus 10 y bold j plus bold k is the velocitiy field of a fluid flowing through a region in space. find the flow along the given curve bold r (t...
- M Mathematics On which number line are −6 and its opposite shown? a number line from negative 24 to positive 24 in increments of 3, with only whole numbers that are multiples of 12 labeled....
- M Mathematics On the basis of data from a study conducted by the university of colorado school of medicine at denver, the percentage of women receiving regional analgesia (epidural pain relief)...
- M Mathematics One in five people in the united states own individual stocks. in a random sample of 12 people, what is the probability that the number owning individual stocks is at least four...
- M Mathematics One third of a rectangular playground is designed for young children. in that part of the playground, a play structure covers 2/5 of the children’s space.a. represent the problem...
- M Mathematics Asurvey of 1,000 men and women asked, do you earn over $55,000 per year? the table below shows the responses for males and females: male female total income over $55,000 475 375...
Ответ:
c
Step-by-step explanation:
Ответ:
c
Step-by-step explanation:
Ответ:
the answer is A.
Step-by-step explanation:
it's correct
Ответ:
10.
Get x by itself
x^2 = 16 (divide by 3 after moving 48 to other side)
Square root
x = 4, -4
11.
Once again get x by itself
x^2 = 4 (divide by 4 after moving 10 to the other side)
Square root
x = 2, -2
12. To find this we will model the equation like so
2W x W = 72
W is the width
2w is the length because it is twice the width
simply
w^2 = 36
square root
width is 6 and the length is 12
13.
To find the solutions we must factor the equation
(x+5)(x-2) satsify the equation
Then solve for x X + 5 = 0 and X - 2 = 0
x = -5, 2