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
kati45 [8]
3 years ago
13

Mackenzie investigated the relationship between the number of hours studying and the test score for some of the students in her

class. She constructed the scatterplot below.
Mathematics
2 answers:
son4ous [18]3 years ago
6 0

Answer:There is a relationship between study hours and test score. As the hours of studying increase, the test scores increase.

Step-by-step explanation:

From the given scatterplot in which Mackenzie investigated the relationship between the number of hours studying and the test score for some of the students in her class.

We can see that the dots are increasing in the right and go upward with respect to time.

It shows there is a relationship between the test score and hours of studying.

As the hours of studying increase, the test scores increase .

SVETLANKA909090 [29]3 years ago
5 0

Answer:

its letter C.

Step-by-step explanation:

The letter choices "A", "B", "D" do not make sense and they're incorrect!

You might be interested in
What is one plus two
Ganezh [65]
OH I KNOW ITS 3 BECAUSE 1 FISH PLUS 2 FISH IS 3
8 0
3 years ago
Read 2 more answers
Identify the triangle ​
mr_godi [17]

Answer:

C.

Step-by-step explanation:

i think

4 0
2 years ago
Read 2 more answers
The half price of helium-5 is 7.6 X 10 to the power of negative 22 seconds and the half-life helium -9 is 7 x 10 to the power of
Digiron [165]

Answer:

Approximately 9.211 times

Step-by-step explanation:

Given

x = 7.6 * 10^{-22}s --- half life of helium-5

y = 7 * 10^{-21}s --- half life of helium-9

Required

How many times greater is y than x

To do this, we simply divide y by x

\frac{y}{x} = \frac{7 * 10^{-21}s}{7.6 * 10^{-22}s}

\frac{y}{x} = \frac{7 * 10^{-21}}{7.6 * 10^{-22}}

Apply law of indices

\frac{y}{x} = \frac{7 * 10^{-21--22}}{7.6}

\frac{y}{x} = \frac{7 * 10^{-21+22}}{7.6}

\frac{y}{x} = \frac{7 * 10}{7.6}

\frac{y}{x} = \frac{70}{7.6}

\frac{y}{x} = 9.211

5 0
3 years ago
Please select the word from the list that best fits the definition
lana66690 [7]

Answer:

There is nothing there...

Step-by-step explanation:

There is nothing at all.

6 0
3 years ago
Read 2 more answers
Which equation best represents the line?
AnnyKZ [126]
The first answer is the correct one
7 0
2 years ago
Read 2 more answers
Other questions:
  • Solve for x?<br> 6x - 6 =6x - 1
    8·2 answers
  • P<br> LURUISELL<br> 13n + 12<br> 18n - 3
    12·1 answer
  • Which ordered pair can be included in the table of values shown below for the equation p=25x-2?
    14·2 answers
  • A block of sugar maple wood has a mass of 82.8 g and density of 0.69 ​ g/cm3 ​. The block is a rectangular prism with a length o
    6·1 answer
  • when a ladder is rested against a tree, the foot of the ladder is 1 m from the base of the tree and forms an angle of 64° with t
    11·1 answer
  • If the following system of equations was written as a matrix equation in the form AX = C, and matrix A was expressed in the form
    6·1 answer
  • Find g^-1(x) <br><br> A<br> B<br> C<br> D
    9·1 answer
  • Pls help me 2x-3=y pls pls pls
    12·1 answer
  • Evaluate the expression when m=−6. <br><br> m−(−8)=
    9·1 answer
  • 1<br> What is the slope of this table? <br> A 4<br> B 9<br> C 1 <br> D 8
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!