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
Westkost [7]
2 years ago
15

Mrs. Tart takes a survey in class. She discovers 60% of her students prefer using pens over pencils in class.

Mathematics
2 answers:
Montano1993 [528]2 years ago
8 0

Answer:

20 students

Step-by-step explanation:

DaniilM [7]2 years ago
4 0

Answer:20 students

Step-by-step explanation:

You might be interested in
A punch recipe requires 4 L of orange juice and 3 L of pineapple juice. Sylvia wants to tripple the recipe. What is the total am
kirill [66]

Answer:

Sylvia needs 12 l of orange juice and 9 l of pineapple juice.

Step-by-step explanation:

triple means multiplying by 3

so multiply 4 l of orange juice by 3 and 3 l of pineapple juice by 3

3 0
3 years ago
Why lie about my free answers );
dimaraw [331]
I like your sketchers
3 0
3 years ago
(1/3)•(-2) = ?<br><br> Please answer ASAP!! :)
Andre45 [30]

Answer:

-.6 repeating

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
1 2 3 4 5 6 7 8 9 10 11 12 13
Rina8888 [55]

Answer:

The mean will increase more than the median, but both will increase.

[third option listed]

Step-by-step explanation:

the <em>median </em>of a data set is the number in the middle [when listed from lowest to highest in value]

1 2 3 4 5 6 7 8 9 10 11 12 13

is the current median

let's consider what adding 12 would mean--it would mean that we move the median slightly higher [further along in the data set] because there are more numbers (but let's try this out to confirm:)

1 2 3 4 5 6 7 8 9 10 11 12 12 13

[if a median placement is shared between two numbers, the mean/average of those two numbers is taken, and that is considered to be the median]

so, 7.5 is the current median

(this is an increase of 0.5)

--

the <em>mean</em> of a data set is what we commonly refer to as the "average"

[you find this value by adding all of the numbers in the data set together and dividing by the number of terms in the data set]

1 2 3 4 5 6 7 8 9 10 11 12 13

mean of original data set:

1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 [= 91]

_______________________________________

                                    13

[91 ÷ 13 = 7]

because our number is <em>greater </em>than our original mean [12 > 7], we know that the mean must increase:

[91 + 12 = 103]

[103 ÷ 14 ≈ 9.36]

[we had an increase of 2.36]

so, median increased by 0.5, mean increased by 2.36

so, both values increased, whilst the mean increased by <em>more </em>than the median [as to be expected]

you could also express this as "The mean will increase more than the median, but both will increase." [third option listed]

hope this helps!! :)

3 0
2 years ago
PLEASE HELP check if the first 2 are correct and help me with the other 2
Leviafan [203]
The first two are correct because you have to understand and the questions are right good job w8th it
7 0
3 years ago
Other questions:
  • Which statement best describes the data in a scatter plot where the y-values are decreasing as the x-values are increasing? *
    9·1 answer
  • A rectangular packet of drink has a width that is 2 cm less than its length.
    6·1 answer
  • The expression 11x2 - 12x - 10 has ___ terms and a constant of ___.12, 113, -103, 1011, 122. combine like terms in the following
    11·1 answer
  • Graph the following solution y=-1/2×+1 and y=-2/3×+2
    6·1 answer
  • Find the area of this triangle... Round to the nearest tenth and include units in your answer
    6·1 answer
  • Solve the equation 3=4-5\root(3)(x^(8))
    11·2 answers
  • Find the volume of the cube below.
    11·1 answer
  • PLEASE HELP DUE NOW Pentagon A'B'C'D' E' is the image of
    14·2 answers
  • A right circular cylinder has a height of 2214 ft and a diameter 225 times its height. What is the volume of the cylinder? Enter
    10·1 answer
  • How many solutions are there?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!