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
marshall27 [118]
2 years ago
9

In which of the following do you expect the correlation coefficient to be negative?

Mathematics
1 answer:
gavmur [86]2 years ago
4 0

Answer: A????????????

Step-by-step explanation:

you need to show the following

You might be interested in
Does anyone know how to like graph it for me like just tell me where they go please and thank you!
emmainna [20.7K]

Answer:(0,4), (-1,0), (-4,-2)

Step-by-step explanation:

5 0
3 years ago
Consider the graph of the linear equation 2x - 5y = 10.
jeyben [28]

Answer:

x-intercept= (5,0)

y-intercept= (0,-2)

Slope= 2/5

Step-by-step explanation:

7 0
3 years ago
32.5% of what is 12.48
n200080 [17]
32.5 percent of what number is 12.48? The answer
is 100
6 0
3 years ago
Find the area of quadrilateral ABCD
andreev551 [17]

Answer:

<em>A ≈ 28.5</em>

Step-by-step explanation:

a, b, c

P = a + b + c

Semiperimeter s = \frac{a+b+c}{2}

A = \sqrt{s(s-a)(s-b)(s-c)}

~~~~~~~~~~~~~~~

P_{ABC} = 4.3 + 2.89 + 6.81 = 14

s = 14 ÷ 2 = 7

A_{ABC} = \sqrt{7(7-4.3)(7-2.89)(7-6.81)} = √14.75901 ≈ 3.84

P_{BCD} = 8.59 + 7.58 + 6.81 = 22.98

s = 22.98 ÷ 2 = 11.49

A_{BCD} = \sqrt{11.49(11.49-8.59)(11.49-7.58)(11.49-6.81)} = √609.7343148 ≈ 24.6928

A_{ABCD} = 3.84 + 24.6928 ≈ <em>28.5</em>

3 0
2 years ago
Adele opens an account with $100 and deposits $35 a month. Kent opens an account with $50 and also deposits $35 a month. Will th
Svetach [21]
Equations:

100 + 35m
50 + 35m

Steps:
100 + 35m = 50 + 35m <span>

<em>Set the equations equal to each other.</em>
</span>   <span />
<span>
100 + 35m = 50 + 35m <span>
-50              - 50
</span>
<em>Subtract 50 from both sides of equation to isolate the variable on one side</em>.

50+35m=35m
     -35m  -35m

<em>Subtract 35m from both sides of equation.</em>

50=m

In fifty months, they will have the same amount of money. They will each contain $1850 dollars.

Hope this helps.
</span>                      

7 0
3 years ago
Other questions:
  • WhichGiven that f(x) = x² + 5x, evaluate f(-2). of the following is equal to ?
    13·1 answer
  • Describe how the graph of each function compares with the graph of the parent function y=log5 x+1
    12·2 answers
  • An equilateral triangle has a perimeter of 90 inches. Find the area of the equilateral triangle in simplest radical form.
    12·1 answer
  • Does anyone know this?
    14·1 answer
  • Help me please!!!!!!!!!!!!!!!!!1111!!!!!!!!!!!!!!!!!1!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    8·1 answer
  • A couple plans to have 3 children, what is the probability that atleast two will be boys?
    7·2 answers
  • Sujan bought 16 pens for Rs256. how much would he have to pay for one pen he buys next time?<br>​
    8·2 answers
  • The drama club is ordering t-shirts for its members. A local t-shirt company charges $83.95 to set up the design plus $7.45 for
    12·2 answers
  • An experiment involves selecting a random sample of 256 middle managers for study. One item of interest is their annual incomes.
    8·1 answer
  • Make g the subject of the formula r = 4g +7​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!