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
maksim [4K]
3 years ago
11

Which type of correlation would you expect to see between the amount of time it takes to finish a test and the grade on the test

? A. positive correlation B. negative correlation C. no correlation
Mathematics
2 answers:
exis [7]3 years ago
5 0

Answer:

It would A.

Step-by-step explanation:

The more time you take on each question, the more likely you might get it right.

erastova [34]3 years ago
3 0
I would say B, because usually when you rush on a test, you're not paying attention to the answers and most likely get them wrong
You might be interested in
PLEASE HELP!! (will give brainliest for best answer)
patriot [66]

Answer:

C

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Solve (2x + 5)= (2x + 3)(2x - 1)
AlexFokin [52]

(2x + 5)= (2x + 3)(2x - 1)\\2x+5=4x^2-2x+6x-3\\4x^2-2x+6x-3-2x-5=0\\4x^2+2x-8=0\\(4x+1-\sqrt{33})( 4x+1+\sqrt{33})=0 \\ x=\frac{-1+\sqrt{33} }{4} /or/x=\frac{-1-\sqrt{33} }{4}

4 0
2 years ago
Read 2 more answers
Matti built a greenhouse in his backyard as shown below
Vanyuwa [196]

well, Matti's house is a triangular prism, and to get the volume of it, we simply get the area of the triangle upfront and multiply by its length of 15.

\bf \stackrel{\stackrel{\textit{area of }}{\textit{triangular front}}}{\cfrac{1}{2}(7)(7)}\times \stackrel{\textit{length}}{15}\implies \cfrac{49}{2}\cdot 15\implies 367.5~ft^3

4 0
3 years ago
Read 2 more answers
1.
Yuliya22 [10]

Answer:

C (-2, 0)

Step-by-step explanation:

y = x+2

intersect the x-axis when y = 0, then

0 = x+2

x = -2

7 0
3 years ago
Which relation is a function?<br> Question 3 options:
EleoNora [17]

Answer:

A function is a relation in which each input has only one output. In the relation , y is a function of x, because for each input x (1, 2, 3, or 0), there is only one output y. x is not a function of y, because the input y = 3 has multiple outputs: x = 1 and x = 2.

I hope it's helpful!

8 0
3 years ago
Read 2 more answers
Other questions:
  • Judy took $30 with her to spend on popcorn and drinks for herself and her friends at the movie theater. The price for each bag o
    15·1 answer
  • Geometry Math Homework (Pic Included)
    6·1 answer
  • When is it helpful to round the quotient to the nearest hundredth
    14·1 answer
  • Chelsea drew two parallel lines KL and MN intersected by a transversal PQ, as shown below: Two parallel lines KL and MN with PQ
    15·1 answer
  • Explain the difference between solids that are polyhedra and solids that are not polyhedra
    13·2 answers
  • How do I prove this?
    10·1 answer
  • The plot shown below describes the relationship between student scores on the first exam in a class and their corresponding scor
    12·1 answer
  • 50 points <br> fast plz help
    13·1 answer
  • Compare 37,007 and 30,707. Which<br> is greater?
    8·2 answers
  • A triangle has side lengths of 7 inches, 12 inches, and c inches. Enter values to write an inequality that describes the possibl
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!