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
Xelga [282]
3 years ago
5

Help!! How do I do 1 and 2

Mathematics
1 answer:
NeX [460]3 years ago
6 0

Answer:

1. The mode. 2. See below

Step-by-step explanation:

1. To find the mean, you need to add all the numbers up. So, add 24, 27, 31, 32, 36, 36, 36, 39, 40, 58, 58, and 59 to get 503. Then, you need to divide 503 by how many numbers there are, which in this case is 12. So, 503/12 ≈ 42. This number is rounded because it is a repeating decimal. The median is the middle number of the set when it is lined up in order of lowest to highest. In this case, we would need to add up the two middle numbers, 36 + 36, and divide by 2 to find the median. This is 54. The mode is the number that shows up most often. Here, this is 36. In this case, the mode best represents the data because the other two numbers are a bit too high.

2. Add 90 + 90 + 91 + 93 + 99 + 102 + 102 + 105 + 120 + 123 + 128 + 128 + 129 = 1523. Divide by 13 to get approximately 117, which is rounded because it is an ongoing decimal. The median is 102. In this case, we have 3 modes because more than one number occurs two times, so the modes are 90, 102, and 128. This one I'm unsure on since I haven't done this stuff in a while, and that's up to you. The modes give a pretty accurate representation of the range of the data, but then again so does the median and mean. It's up to you and what you've been taught.

You might be interested in
Rob has 7 ones, nick has 5 ones.they put all their ones together.what number did they make?
Anni [7]
7+5= 12 ones. Or one ten and 2 ones. They made 12.
3 0
3 years ago
Read 2 more answers
NEED RN, WORTH 20! <br> What is the value of x?
max2010maxim [7]

Answer:

x = 5.625

Step-by-step explanation:

<u>Step 1:  Make an expression</u>

<u />\frac{3}{4} = \frac{x}{7.5}

<u>Step 2:  Cross Multiply</u>

<u />\frac{3}{4} = \frac{x}{7.5}

4 * x = 7.5 * 3

4x = 22.5

<u>Step 3:  Divide both sides by 4</u>

<u />4x / 4 = 22.5 / 4

x = 5.625

Answer:  x = 5.625

5 0
3 years ago
Function f is shown below <br> f(-3) <br> f(4)<br> find x when f(x) = 5<br> find x when f(x)= -3
hjlf

Answer:

See below ~

Step-by-step explanation:

Based on the graph,

  1. <u>f(-3)</u>
  • f(-3) = 0

   2. <u>f(4)</u>

  • f(4) = -3

   3. <u>x when f(x) = 5</u>

  • f(x) = 5
  • x = 0

   4. <u>x when f(x) = -3</u>

  • f(x) = -3
  • x = ±4
4 0
2 years ago
A dealer marks a T-shirt with a price 20 PERCENT more than the cost price. It he sells it at a discount of I5 PERCENT.. What wil
Vlada [557]

Answer:

Rs 2,or 2%profit

Step-by-step explanation:

the price he marked:

100 \times  \frac{120}{100}  = 120

(20 percent more than cost price)

The discount he put: 15 percent

120 \times  \frac{85}{100}

Rs102

102 is 2 more than 100

and is 2%profit.

Brainliest please

6 0
3 years ago
How many three digit numbers greater than 540 can be formed using the digits<br> 0,2,4,5,6,8 ?
shtirl [24]

Answer:

     

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Jason started with 12 1/2 pounds of concrete to set fence post. He used 4 1/6 pounds for the center post abd 3 1/3 pounds for th
    11·1 answer
  • Some students were surveyed about how much time they spent playing video games last week and their overal test average.
    12·1 answer
  • Which expression is equivalent to-2-7? Subraction with Intergers
    6·1 answer
  • Please help quick. Will give brainliest if correct.
    15·2 answers
  • Find f(-2) for f(x) = 3 *2^x
    7·2 answers
  • What am a supposed to add
    10·1 answer
  • Which graph would help you find the solutions of 2 – x2 = –x?
    15·1 answer
  • Select the choice that translates the following verbal phrase correctly to algebra:
    12·1 answer
  • A local mechanic on average services 14 cars a week. How many cars does he service in 4 years
    10·2 answers
  • The ratio of dogs to cats in a shelter is 9:15.if the total number of cats and dogs is 96.how many dogs are there?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!