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
noname [10]
3 years ago
14

The coordinate grid shows the cost of different numbers of book marks. How many cents do 4 bookmarks cost?

Mathematics
1 answer:
Mandarinka [93]3 years ago
5 0

Answer:

70 cents

Step-by-step explanation:

You might be interested in
The table contains data for six students in a running club: time run in minutes, x, and the corresponding average speed in mph,
PSYCHO15rus [73]

Finding the correlation coefficient, it is found that the regression line shows a:

negative trend line with a strong relationship.

<h3>What is a correlation coefficient?</h3>

  • It is an index that measures correlation between two variables, assuming values between -1 and 1.
  • If it is positive, the relation is positive, that is, they are direct proportional. If it is negative, they are inverse proportional.
  • If the absolute value of the correlation coefficient is greater than 0.6, the relationship is strong.

Inserting the values of a table, the x-values as 25, 28, 30, 31, 33, 40, and the y-values as 7.5, 6, 5.5, 5, 4.5, 4.5, the coefficient is of -0.85, which is negative and strong.

More can be learned about correlation coefficients at brainly.com/question/25815006

#SPJ1

7 0
2 years ago
Read 2 more answers
Why are you allowed to move the decimal points before
Anna [14]

Answer:

If you move the decimal point the same number of places in the dividend and the divisor, you are multiplying them both by the same power of 10. That does not change the quotient

Step-by-step explanation:

6 0
3 years ago
931 is what percent of 980
Snowcat [4.5K]

Answer:

95%

Step-by-step explanation:

95% *980 =931

3 0
2 years ago
HELP ASAP
zavuch27 [327]
2rd one I could be wrong tho
6 0
2 years ago
Read 2 more answers
A circle has a diameter of 7.2 inches.
navik [9.2K]

Answer:

22.6 inches

Step-by-step explanation:

The circumference of a circle is given by

C = pi *d

The diameter is 7.2 inches

Approximating pi by 3.14

C = 3.14 * 7.2

C = 22.608

Rounding to the nearest tenth

C = 22.6

7 0
3 years ago
Other questions:
  • Correct answer's only (Highlighted due to glitch) <br> But please help.
    14·1 answer
  • How is 0.00069 written in scientific notation?
    13·1 answer
  • Avyd is selling raspados .75 and elote for 1.25. Jasmin spent $8.25 to buy a total of 9 items. How many raspados did she buy?​
    14·1 answer
  • 20 POINTS PLEASE HELP
    7·1 answer
  • The slope of (4,-5 (-2,5)
    10·1 answer
  • Hi, is there anyone that could explain this?
    13·1 answer
  • Segment AB is being dilated with the center at the origin. The image of A, point A" has coordinates of (3.2, 6.4). What is the s
    12·2 answers
  • Which graph represents a reflection of f(x) = 2(0.4)x across the y-axis? On a coordinate plane, an exponential function approach
    18·2 answers
  • A triangle has one side that is 5 inches long and another that is 7 inches long. How many different lengths, in inches,are possi
    15·1 answer
  • (9,11)(9,3) find the slope and explain <br> please
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!