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
Masja [62]
3 years ago
15

Use the equation for variance below, along with the given data set, to answer the following questions.

Mathematics
2 answers:
netineya [11]3 years ago
5 0

Answer: what does the numbers for evaluate to? 94

What does the denominator evaluate to? 5

The variance equals: 18.8

Step-by-step explanation:

Bad White [126]3 years ago
4 0

Answer:

94

5

18.8

Step-by-step explanation:

You might be interested in
The formula for the area of a triangle is
umka21 [38]

Answer:

b = (2A)/h

Step-by-step explanation:

With area formula for triangle:   A = (1/2)*b*h

Solve for b

2*A = 2*(1/2)*b*h

2A = bh

2A / h = b

6 0
3 years ago
Find the volume of the cylinder. Either enter an exact answer in terms of T or use 3.14 for T. With a height of 3 and a radius o
kobusy [5.1K]

Answer:

235.5‬

Step-by-step explanation:

V = πr²h

V = 3.14 x 5² x 3

V = 3.14 x 25 x 3

V = 3.14 x 75

V = 235.5‬

8 0
2 years ago
A fair spinner has eight equal sections.
blagie [28]

Answer:

umm im not sure if its correct but do 2 ( the colors ) times how many times it is spun. so there are 6 .

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Parking lot has 121 spots. Ratio of senior to junior is 7 to 4. How many spots go to each grade level?
Andrej [43]
I am going to build a chart this is best when using ratios 

              seniors    junior  total
                 7              4       
                 *?             *?     *?
    Totals                          121   

The way we fill out this chart is that we add the rows and multiply the columns. 

So we add 7 + 4 and fill it in our chart we get 11 

            seniors    junior  total
                 7              4       11
                 *?             *?     *?
    Totals                          121   

now to find the *? need to divide 121/11 to get *?

121/11 = 11

so now our chart looks like this 
            seniors    junior  total
                 7              4       11
                 11            11     11
    Totals                          121   

Now we multiply each column 

so
7 * 11  = 77
 4*11 = 44

now our chart look like this 

            seniors    junior  total
                 7              4       11
                 11            11     11
    Totals     77           44      121   

so seniors get 77 spaces 
and juniors get 44 spaces. 

6 0
3 years ago
How many different surgery scrub outfits would you have if you have 5
mafiozo [28]

Answer:

2

Step-by-step explanation:

cuz u would have extra hats so just wear the pants again

4 0
3 years ago
Other questions:
  • Determine whether the number is divisible by 5. Give a reason based on the tests for divisibility. 15
    10·1 answer
  • How do you solve this 2 step equation: 8+b/-4=5
    5·1 answer
  • A restaurant bill comes to 39.24 fine the total when tax is 7% and tip is 15%
    13·1 answer
  • Three times a number is three more than twice the number. Which equation can be used to find the value of x, the unknown
    10·2 answers
  • The ratio of boys to girls in the class is 5 to 6. If there are 85 boys in the school, how many girls number of students are in
    9·1 answer
  • WORTH 22 POINTS please help me :)
    13·1 answer
  • Will mark brainliest pls help
    13·2 answers
  • A farmer needs to plant 180 tomato plants. He can plant 9 plants every 15 minutes.
    11·1 answer
  • Hegarty maths angles
    5·1 answer
  • 34.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!