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
lana [24]
4 years ago
8

Ms. Nichols rated her theater students' singing and dancing skills using a scale of 0 through 10. What relationship does the sca

tter plot BEST reveal about dancing skills and singing skills?
Mathematics
1 answer:
lbvjy [14]4 years ago
3 0

Answer:

There is no scatter plot provided, but I can tell you how to solve this. You will look at the plot. It should be numbered somewhere 0-10 and tell you that is the point system, the other side should be the students. So, now you will look at the points on the plot and determine where most of them are. If they are low, you would say that she thinks that they are bad. If it's mostly middle, you would say they need improvement, but aren't terrible. If they are high, you would say she thinks that they are very good.

You might be interested in
Is quadrilateral jklm the result of a dilation of quadrilateral abcd by a scale factor of 2? why or why not?
4vir4ik [10]

No. Because sides JM and KL have different slopes from sides AD and BC .

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

For AD:

We have the points A(2, -2) and D(1, -4). Substitute:

m=\dfrac{-4-(-2)}{1-2}=\dfrac{-2}{-1}=2

For JM:

We have the points J(4, -4) and M(2, -9). Substitute:

m=\dfrac{-9-(-4)}{2-4}=\dfrac{-5}{-2}=2.5

2\neq2.5

----------------------------------------

Another argument.

No. Because the MJ is not twice as long as AD.

The formula of the length of a segment:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

The length of AD:

|AD|=\sqrt{(1-2)^2+(-4-(-2))^2}=\sqrt{(-1)^2+(-2)^2}=\sqrt{1+4}=\sqrt5

The length of MJ:

|MJ|=\sqrt{(2-4)^2+(-9-(-4))^2}=\sqrt{(-2)^2+(-5)^2}=\sqrt{4+25}=\sqrt{29}

\sqrt{29}\neq2\sqrt5

4 0
4 years ago
Which set of transformations has been performed on triangle ABC to form triangle A’B’C’?
Mice21 [21]
The answer is D, dilation by a scale factor of 2 followed by reflection about the y- axis.
8 0
3 years ago
Read 2 more answers
Describe this number line and the numbers and fractions shown.
liraira [26]

Answer:

the line extends from -2 to 0 and then to +2

1 point is divided into 5 intervals

the whole line has 20 intervals in total

5 0
3 years ago
Read 2 more answers
There are 4 cups of flour in 3 batches of cookies . How many cups are in one batche.
s344n2d4d5 [400]

Answer: Around 1.33 Cups per batch

Step-by-step explanation:

4 / 3 ≈ 1.33

4 0
3 years ago
Read 2 more answers
Write 17,390,000 in expanded form
scoray [572]

Answer:

The expanded form is:

17,390,000 = 10,000,000 + 7,000,000 + 300,000 + 90,000

Step-by-step explanation:

<em>Expanded form is a way of writing numbers with the mathematics value of digits.</em>

Ex: 7,327 in expanded form is 7,000 + 300 + 20 + 7 = 7,327

<em>So you can write any number in expanded form by adding the values of its digits places</em>

<em>Let us solve the question</em>

The number is 17,390,000

∵ The first digit 1 is in ten-millions place

∴ Its value = 10,000,000

∵ The second digit 7 is in the millions place

∴ Its value = 7,000,000

∵ The third digit 3 is in the hundred-thousands place

∴ Its value = 300,000

∵ The fourth digit 9 is in the ten-thousands

∴ Its value = 90,000

Add all of them

∴ 17,390,000 = 10,000,000 + 7,000,000 + 300,000 + 90,000

The expanded form is

17,390,000 = 10,000,000 + 7,000,000 + 300,000 + 90,000

7 0
3 years ago
Other questions:
  • Carly is 3 times older than her brother's age. The sum of their ages is no more than 24 years.
    13·1 answer
  • Name the property the equation illustrates.<br><br> <img src="https://tex.z-dn.net/?f=6%28-%5Cfrac%20%7B6%7D%7B2%7D%20%20%29%3D6
    6·1 answer
  • The multiplicative inverse of 5 and 10-5k
    10·2 answers
  • Which question is equivalent to 5+n
    13·1 answer
  • Giving 35 points for whoever helps me! (Don't say a random answer please)
    9·1 answer
  • Jack is mowing lawns he mows lawns at a constant rate of 1/3 acre every 3/4 hour at this rate which ffraction re;presents the ac
    15·1 answer
  • PLEASE HELP ME ANSWER THESE QUESTIONS
    14·1 answer
  • Melanie saves $20 every month in her savings account. She withdrew $60 one time to go shopping. She now has $280 in her account.
    7·1 answer
  • Tell wether the give statement is always,sometimes,or never true.
    12·1 answer
  • Select the correct answer.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!