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
MAVERICK [17]
3 years ago
7

the scatterplot below shows the history test score and the math test score for each student in mr. phillips homeroom.

Mathematics
1 answer:
Alex17521 [72]3 years ago
3 0

Answer:

Yep, PA cyber also

Step-by-step explanation:

You might be interested in
Dr. Wong can see 9 patients in 2 hours. At this rate, how long would it take her to see 72 patients?
ankoles [38]
72 ÷2 = 36 is the answer
3 0
3 years ago
Read 2 more answers
A particle moves in the xy plane starting from time = 0 second and position (1m, 2m) with a velocity of v>=2i-4tj^
guapka [62]

Given :

A particle moves in the xy plane starting from time = 0 second and position (1m, 2m) with a velocity of v=2i-4tj  .

To Find :

A. The vector position of the particle at any time t .

B. The acceleration of the particle at any time t .

Solution :

A )

Position of vector v is given by :

d=\int\limits {v} \, dt\\\\d=\int\limits {(2i-4tj)} \, dt \\\\d=(2t)i+\dfrac{4t^2}{2}j\\\\d=(2t)i+(2t^2)j

B )

Acceleration a is given by :

a=\dfrac{dv}{dt}\\\\a=\dfrac{2i-4tj}{dt}\\\\a=\dfrac{2i}{dt}-\dfrac{4tj}{dt}\\\\a=0-4j\\\\a=-4j

Hence , this is the required solution .

5 0
3 years ago
A + 2 ÷ -24 = -4 what does A equal​
sergeinik [125]

Step-by-step explanation:

A + 2 ÷ (-24) = -4

A - 1/12 = -4

A = -4 + 1/12

A = -48/12 + 1/12

A = -47/12

A ≈ -3,91

4 0
2 years ago
cynthia and amy are customer service representives cynthia earns $13 per hour and amy earns $1.50 more per hour than cynthia. Am
Sergeeva-Olga [200]

Answer:

Step-by-step explanation:

Let h bet the # of hours worked

If Cynthia earns $13 per hour then her equation would be:

C = $13h

If Amy makes $1.5 more per hour then her equation would be:

A = $14.5x

Now lets plug in some numbers:)

A = $14.5(43.5)

A = $630.75

7 0
3 years ago
The data shown has a least-squares regression line of y=3.2x−6.4.
Damm [24]

Answer:

1) B. on, 2) D. 19.2, 3) C. 0

Step-by-step explanation:

1) The value of y according to the regression line is:

y = 3.2\cdot (8) - 6.4

y = 19.2

Hence, the point (8,19.2) is <em>on </em>the least-squares regression line.

2) The value of y according to the regression line is 19.2.

3) The residual is the difference between the value from the regression line and the real value. In this case, the residual value is 0.

5 0
3 years ago
Other questions:
  • What is 0.782 rounded to the tenths
    12·1 answer
  • 1) How can the properties of exponents help solve logarithmic equations?
    14·1 answer
  • What is the Factor form x^2 +5x show work
    7·1 answer
  • I need help with this question, thanks!
    13·1 answer
  • I could really use a friend, it's been a rough day
    5·2 answers
  • Completely factor the polynomial: 9x+ay+9y+ax
    14·1 answer
  • Is 5 26 28 a right triangle?
    14·2 answers
  • 1) (-2,5)<br> 2) (2,-5)<br> 3) (-2,-5)<br> 4) (2,5)
    9·2 answers
  • Solve the system of linear equations. separate the x- and y- values with a coma. -4x+3y=-17 -3x+4y=-11
    12·1 answer
  • A glass marble has a diameter of 18 millimeters. What is the approximate volume of the marble? Use 3.14 for .
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!