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
MaRussiya [10]
1 year ago
5

In mr. wilson's geometry class, 12 of the students received a's and 20 received b's. in his statistics class, 11 of the students

got a's and 15 got b's. in which class did mr. wilson's students earn a higher ratio of a's to b's? a. statistics b. neither, the ratios are equivalent c. geometry d. not enough information
Mathematics
1 answer:
Ainat [17]1 year ago
7 0

In (A) statistics class Wilson's students earn a higher ratio of a's to b's.

<h3>What are ratios?</h3>
  • A ratio in mathematics describes how many times one number contains another.
  • For example, if a dish of the fruit contains eight oranges and six lemons, the orange-to-lemon ratio is eight to six.
  • Similarly, the lemon to orange ratio is 6:8, while the orange to total fruit ratio is 8:14.

To find the higher ratio:

Given -

  • Geometry class = a:b = 12:20 = 3:5
  • Statistics class = a:b = 11:15

As we can observe that 3:5 < 11:15.

Therefore, in (A) statistics class Wilson's students earn a higher ratio of a's to b's.

Know more about ratios here:

brainly.com/question/2328454

#SPJ4

You might be interested in
Help plz
bixtya [17]

Answer:

Triangle 1 has the most area

Step-by-step explanation:

Because triangle has more whole blocks and also sides

hope this helps. if it's wrong im sorry :(

7 0
2 years ago
Please help ASAP I don’t wanna fail this test!!
Verdich [7]

Answer:

b)

Step-by-step explanation:

5 0
2 years ago
What is the least number n with the property that, in every group of n people, there are at least three people who are all frien
8_murik_8 [283]

Answer:

hello your question is incomplete attached below is a the complete question

answer : n = 5

Step-by-step explanation:

lets consider N to be 5

To prove that the least number 'n' = 5

we will represent this information in a graph as vertex

Black edge = Friends

Blue edge = not Friends

From the attached diagram any  vertex contains 0,1,2,3,4 black lines and 4,3,2,1,0 blue lines

attached below is an explanation related to the choice of n = 5

considering n = 5 is satisfied by the explanation given

8 0
2 years ago
A certain company gives its salespeople a bonus every six months. This bonus is calculated by averaging (taking the mean of) the
Tanzania [10]

Answer:

The answer is <u>C. $510.</u>

I have just took the test.

6 0
3 years ago
For the graphed function f(x) = (4)x − 1 + 2, calculate the average rate of change from x = 1 to x = 2.
lorasvet [3.4K]

Average rate of the function: 3

Step-by-step explanation:

The function in this problem is

f(x)=4^{x-1}+2

The average rate of change of a function over an interval (x_1,x_2) is given by

r=\frac{f(x_2)-f(x_1)}{x_2-x_1}

where

f(x_1),f(x_2) are the values of the function calculated in x_1,x_2 respectively

For the function in this problem we have:

x_1=1, so

f(x_1)=f(1)=4^{1-1}+2=4^0+2=1+2=3

x_2=2, so

f(x_2)=f(2)=4^{2-1}+2=4^1+2=4+2=6

So, the average rate of change is

r=\frac{6-3}{2-1}=\frac{3}{1}=3

Learn more about rate of change:

brainly.com/question/4152194

brainly.com/question/12941985

#LearnwithBrainly

4 0
2 years ago
Other questions:
  • What is the value of 0.9
    11·1 answer
  • There are 170000 cows. 10 percent of them die each year. How many cows will be left after 20 years have passed?
    11·2 answers
  • **URGENT**
    5·1 answer
  • A six sided number cube is rolled twice what is the probability that the first roll is an even number and the second roll is a n
    14·2 answers
  • 17.
    15·2 answers
  • Find the surface area of the pyramid. The side lengths of the base are equal.
    6·1 answer
  • 11.
    13·1 answer
  • Given the graph of the line below, which is the equation of the line?
    5·1 answer
  • Study the image. Global winds. Blue arrows designate cool air. Red arrows designate warm air. Cool air moves from the South and
    10·2 answers
  • SHOW WORK FOR BRAINLIST
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!