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
fomenos
3 years ago
15

WILL MARK BRAINLIEST AND 50 PTS This table shows the minutes students spent studying for their science exam and the scores they

received. SHOW YOUR WORK
Study time (min) 19 12 34 10 17 42 60 15 9 21 30 50
Exam score 82 78 90 78 85 97 100 85 73 90 91 98
Use a graphing calculator to model the data using a linear function.

What is the correlation coefficient of the data?


−0.74

−0.48

0.93

0.98
Mathematics
1 answer:
SSSSS [86.1K]3 years ago
4 0

Answer:

The answer is 0.93

Step-by-step explanation:

I took the test

You might be interested in
Which of the following ordered pairs is a solution
Bezzdna [24]
The correct answer is B: (3, 0).

It is the solution to the systems of linear equations, as it is the point where both lines intersect.

4 0
3 years ago
Martha made 3 birthday cards and she wants to make more. if she makes 5 cards an hour, How many cards will she have after 6 hour
frozen [14]
Well, since she makes 5 cards in ONE hour, we'll just multiply 5 times 6 to find out the total amount of cards made in 6 hours, which is 30. HOWEVER, we mustn't forget to add the amount of cards BEFORE she began making 5 cards per hour, which is 3, so 30 + 3 = 33. She made 33 cards after 6 hours. c:
8 0
3 years ago
What iS the area of the rectangle?
Eduardwww [97]

Answer:

A = 6

Step-by-step explanation:

just multiply the width by the length

8 0
3 years ago
What is the equation of a line that passes through the points -2 -2 and has a slope of four
andrey2020 [161]

Answer:

y = 4x + 6

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 4, thus

y = 4x + c ← is the partial equation

To find c substitute (- 2, - 2) into the partial equation

- 2 = - 8 + c ⇒ c = - 2 + 8 = 6

y = 4x + 6 ← equation of line

7 0
3 years ago
Can one of you guys pls help
Gwar [14]

Answer:

Puts the dots where the A,B,C,D dots are and move them 5 units to the right.

Example:

Original place

A=(2,5)

Moved 4 units to the right:

A'=(6,5)

Here are some tips:

Up= Y value goes up

Down= Y value goes down

Right= X value goes up

Left X value goes down

6 0
3 years ago
Other questions:
  • You need £2,500 as a deposit for a new car. You have already saved 50% of this amount.
    7·1 answer
  • Can someone please help with this? the question is in the picture.
    15·2 answers
  • Jose had the following division problem for homework. What is the quotient? $182 divided by 3.25?
    11·2 answers
  • Help, contain picture
    6·1 answer
  • In circle V, r = 14ft. What is the area of circle V? 14 28 49 196
    12·2 answers
  • 5 1/4% of what number is 12.6?
    15·1 answer
  • Beth has already jogged 3 miles. She plans to jog less than 12 miles. Which inequality can be used to find the number of miles (
    15·1 answer
  • Write the equation for a line in Slope-Intercept Form (y = mx +b) given the two points below (2,10) (3,-5)
    6·1 answer
  • The product of -2 and a number minus six is greater than-18
    13·1 answer
  • Please help!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!