Homework assignments are worth 5 points and tests are worth 100 points. A teacher records the homework averages and test averages for 10 students. Use a graphing calculator to find an equation of the line of best fit. Round each value in your equation to the nearest tenth.

Answer:

112

Step-by-step explanation:

68+x=180

x=112

Answer:

51

Step-by-step explanation:

Given;

51,67,63,52,49,48,48

Solve;

Order from least to greatest

48, 48, 49, 51, 52, 63, 67

Steps to find median;

48, 48, 49, 51, 52, 63, 67

48, 48, 49, 51, 52, 63, 67

48, 48, 49, 51, 52, 63, 67

Hence, the median is 51

~Learn with Lenvy~

Answer:

2,500 miles per inch

Step-by-step explanation:

i devided it

tell me if i understud the question wrong

Answer:

a. What is the most expensive a book could be?

Answer : $ 4.99

b. Write an inequality to represent costs of books at sale.(use p as variable)

Answer : p < 5

hope that helps...

Hello there! I am EnjoyingLife, and I hope you find my answer helpful.

First of all, since all books cost less than $5, the most expensive a book could be is $4.99 (remember, less than, not less than or equal to)

Now, let's write an inequality to represent the cost of books.

We know that all books cost less than $5.

We have a sign for "less than". It's "<"

Thus,

p<5

Hope it helps!

Have an awesome day!

Good luck!

[tex]\rm{EnjoyingLife}[/tex]

Answer:

The GREATER the line the STEEPER the PROPORTIONALITY of X you know you have a constant proportionality when your graph begins at the ORIGIN we can write the equation as y = K x. We find the constant of proportionality by DIVIDING the CONSTANT coordinate by the Y coordinate from an ordered pair.

Step-by-step explanation:

I think I'm not sure you should probably get a second opinion to be sure.

Answer:

The GREATER the line the STEEPER the PROPORTIONALITY of X you know you have a constant proportionality when your graph begins at the ORIGIN we can write the equation as y = K x. We find the constant of proportionality by DIVIDING the CONSTANT coordinate by the Y coordinate from an ordered pair.

(wat she said :))

Answer:

yes

Step-by-step explanation:

yes, andrew types approximately 121 words per minute

Answer:

Trapezium

Yes it is a unique quadrilateral

Step-by-step explanation:

it’s uniqueness lies on having only a set of parallel side while most others has more

Answer:

A

Step-by-step explanation: plz tell me if its wrong soi can fix it  i hope this helps

Answer:

45

Step-by-step explanation:

Answer:

Is there  a multiple choice if yes can u pls add it ill edit my answer after that.

Step-by-step explanation:

[tex]\\ \rm\rightarrowtail V=\dfrac{4}{3}\pi r^3[/tex]

[tex]\\ \rm\rightarrowtail V=\dfrac{4}{3}\pi 6^3[/tex]

[tex]\\ \rm\rightarrowtail V=\dfrac{4}{3}\pi 216[/tex]

[tex]\\ \rm\rightarrowtail V=72(4)\pi[/tex]

[tex]\\ \rm\rightarrowtail V=288\pi units^3[/tex]

Answer:

18 in²

Step-by-step explanation:

Given :-

height (h) = 12 in.

base (b) = 3 in.

To Find :-

Area

Formulas Required :-

Area (triangle) = 1/2bh

Solving :-

= 1/2 x 3 x 12

= 6 x 3

Solution :-

18 in²

Answer:

Denzil should measure length in meter (m) because in metric system mass is measured in kg time in second and length in meter...

Answer: the 2nd one is the correct answer

Step-by-step explanation:

Answer:

your answer will be 8 units x 6 units

Answer:

Write as a percent

Compare

3/5 is greater then 59%

Step-by-step explanation: 3/5 written as a percent is 60%. The 59% is obviously one less than what the fraction translates to a decimal. So since 60% = 3/5, it is greater than 59%

Answer:

72

Step-by-step explanation

The scale factor is the rate something shrinks or gets larger, the scale factor is 1.2 this is because 24/20=1.2. Then you need to multiply the 60 by 1.2 60 x 1.2=72.

Answer:

y = 2x+2

Step-by-step explanation:

2x is the slope and 2 is the y-intercept.

You can find the slope by using the rise over run method. Count how much the y value increases from one point to another and do the same for the x value. Divide the increase in the y-axis by the one in the x-axis and you get your slope.

Answer:

y = 2x+2

Hope this helps! Good luck!! :)

Answer:

131.082

Step-by-step explanation:

44.87+42.712=87.582

87.582+43.5= 131.082

Circumference of a circle = πd

Take,

d = 8 cm

π = 3.14

Circumference of a circle = 3.14 * 8

Circumference of a circle = 25.12 cm

Answer:

B

Step-by-step explanation:

C=pi(D)

when D is Diameter

and Pi is 3.14

C= 3.14*8

C= 25.12

Thank you for your time ;)

Answer:

Step-by-step explanation:

The coordinate transformation for a 270° clockwise rotation is the same as for a 90° counterclockwise rotation:

  (x, y) ⇒ (-y, x)

The rotated points are ...

  A(-4, -4) ⇒ A'(4, -4)

  B(-3, 0) ⇒ B'(0, -3)

  C(-1, -2) ⇒ C'(2, -1)

  D(-2, -3) ⇒ D'(3, -2)

_____

Additional comment

To derive and/or remember these transformations, it might be useful to consider where a point came from when it ends up on the x- or y-axis.

A point must have come from the -y axis if rotating it 270° CW makes it end up on the +x-axis. A point must have come from the x-axis if rotating it 270° makes it end up on the +y axis. That is why we write ...

  (x, y) ⇒ (-y, x) . . . . . . the new x came from -y; the new y came from x

Answer:

slope=2/3

y-intercept -2

y=2/3x-2

Step-by-step explanation: You have to do y-y divided by x-x, so 0 mins-2 which equals 2 and 3-0 which equals 3, and then you get 2/3. For the y-intercept, you have to plug in one of the points into x any y so your equation will be -2=2/3(0)+b and then you have to multiply 2/3 and 0 and you get 0 so your equation is -2=0+b and finally, you have to subtract -2-0 which equals -2 and your y-intercept is b=-2.

Answer:

2/3, -2

Step-by-step explanation:

Hey there!

2/3 + 1/2 + 5/12

= 7/6 + 5/12

≈ 1 1/6 + 5/12

= 19/12

≈ 1 7/12

Therefore, the CORRECT answer is:

19/12 or 1 7/12

EITHER OF THOSE SHOULD BE A VALID ANSWER BECAUSE THEY ARE EQUIVALENT TO EACH OTHER.

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

8.1 units

Step-by-step explanation:

area = base × height / 2

22.68 = base × 5.6 / 2

Multiply both sides by 2.

45.36 = base × 5.6

Divide both sides by 5.6.

8.1 = base

Answer: base = 8.1 units