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
musickatia [10]
3 years ago
10

Student grades on a chemistry exam were: 77, 78, 76, 81, 86, 51, 79, 82, 84, 99

Mathematics
1 answer:
IrinaK [193]3 years ago
3 0

Answer:

Step-by-step explanation:

A) Stem-and-leaf plot

stem          leaf

5                 1

7                 6,7,8,9

8                 1,2,4,6

9                  9

B) Outlier

Could consider 51 an outlier.

You might be interested in
Which of the following is a quantity that could be represented by the number
Komok [63]

Answer:

2.404 x 10^6?. A. the population of Iowa. B. the diameter (in meters) of an atom. C. the thickness (in meters) of a sheet of printer paper. D. the amount of money (in US dollars) in the average checking account. .

When 2.404 x 10^6 is expressed in another form, the number is equal to 2,404,000.  The population of a place would possibly be around this number. It cannot be the diameter of an atom since the number is too large not the thickness of a paper. It is not a common case also that the money in a bank account is around this number. Answer is A.  

6 0
3 years ago
Samira used the calculator to find 254.3 × 2.5. Which statement best describes her work? Samira is correct. Samira is incorrect.
alekssr [168]

Answer:

A samira is correct

Step-by-step explanation:

Because she did her own expression right, now she has to solve

4 0
3 years ago
Read 2 more answers
The LMC of 9 and 7​
rodikova [14]

Answer:

63

Step-by-step explanation:

7 0
3 years ago
Find the factors of 9q²-45pq+8q-40p
Elina [12.6K]

Answer:

(x−5y)(9x+8)

Step-by-step explanation:

9x^2−45yx+8x−40y

Do the grouping 9x^2−45yx+8x−40y=(9x^2−45yx)+(8x−40y), and factor out 9x in the first and 8 in the second group.

9x(x−5y)+8(x−5y)

Factor out common term x−5y by using distributive property.

(x−5y)(9x+8)

5 0
3 years ago
Convert 3,200,000 to scientific notation
Crank

Answer:

Step-by-step explanation:

3.2x10^6

4 0
3 years ago
Read 2 more answers
Other questions:
  • Originally, Juan borrowed $10, but his mother loaned him $3 more, so he borrowed a total of $13. He sells $25 worth of lemonade
    5·2 answers
  • Tell me what each angle is in the following triangle: angle 1 is 8x, angle 2 is 2x+3, angle 3: 30 degrees. give me the two answe
    9·1 answer
  • The age of james is twice that of Asia. after two years the sum of their ages will be 40 years what are the present ages of jame
    13·1 answer
  • Solve 2^x =3 round to the nearest ten-thousand
    9·2 answers
  • What is 2.7 kg in g. i need a simple answer
    12·1 answer
  • Chau Took 5 3/8 hours to clean the bedroom. Then he took a 1/2 to clean the den. How much total time did he take to clean two ro
    8·1 answer
  • Area of the grass area only:<br><br> Area of the track only:
    5·1 answer
  • 2x + y + z = 9<br> -x-y +z = 1<br> 3x - y +z=9
    5·1 answer
  • Can you pls help me with dis maths question
    9·2 answers
  • The following present value factors are provided for use in this problem.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!