IS THIS A FUNCTION OR NOT HELP PLEASEEEEEE! The table compares the amount of homework Khaled gave to his class, and the number of students who completed them, for several different occasions. Can the number of students who completed their homework be represented as a function of the homework's size? Homework (# of questions) Complete (# of students) 5 55 30 3030 8 88 24 2424 6 66 26 2626 10 1010 20 2020 4 44 32 3232 7 77 25 2525 6 66 26 2626 8 88 24 2424 Choose 1 answer:

Answer:

I am pretty sure it is 1.

Step-by-step explanation:

I am doing addition and subtraction methods.

Answer:

30

Step-by-step explanation:

illl explqain if you need it

Explanation:

The data from the stem-and-leaf plot is:

10,

24,25,26,

30,30,32,33,

40,45,46

Add up those values

10+24+25+26+30+30+32+33+40+45+46 = 341

Then divide over n = 11 which is the sample size.

341/11 = 31 is the arithmetic mean.

Answer:

341/11 = 31 is the arithmetic mean.

Step-by-step explanation:

Answer:

To show that a reflected object is congruent to its preimage, follow these steps:

Identify the line of reflection.

Locate corresponding points on the preimage and its reflection.

Measure the distances between the line of reflection and the corresponding points.

Compare the distances for each corresponding point.

If the distances are equal, the reflected object is congruent to the preimage.

Step-by-step explanation:

Step-by-step explanation:

To show that a reflected object is congruent to its preimage, you need to demonstrate that the reflected object and the preimage have the same size and shape. Here's how you can do it:

1. Identify the preimage

2. Determine the line of reflection

3. Reflect the preimage

4. Compare corresponding points

5. Check angles

6. Verify sides

7. State the conclusion

By following these steps and ensuring that all corresponding points, angles, and sides are congruent, you provide a specific and comprehensive demonstration that the reflected object is congruent to its preimage.

Answer: The expression that represents the following calculation is 7.4 × (87 - 24).

Step-by-step explanation: According to BODMAS, we can solve this question. In BODMAS, we have to solve the following in order :

B => Bracket

O => Of

D => Division

M => Multiplication

A => Addition

S => Subtraction

Using BODMAS, we can solve this question by solving the Bracket first. Then as in the Bracket, we have Subtraction, so we will solve that, and after solving the Bracket, we will go for Multiplication. Then, finally, we will get our required answer.

To learn more about BODMAS,

https://brainly.com/question/29756765?referrer=searchResults

https://brainly.com/question/29626866?referrer=searchResults

Answer:have u tried searching on gogle or the title page on gogle? because alot of teachers get theyre worksheets from online and theres always a answer sheet along with it

Step-by-step explanation:

Answer:

22/3 minutes per mile

Step-by-step explanation:

88/12

simplify the fraction

22/3

Answer:

he takes 7.3 minutes each mile which is also written as 73/12 in fraction form

Step-by-step explanation:

Answer:

52/15 So roughly 3.5

Step-by-step explanation:

3 7/15 =

((3x15) + 7)/15

52/7

Answer:

0.13, 1.6, 2.2, 48.6, 49.2, 153.7

Answer:

A. This problem would best be solved using a tree diagram.

B. In order to solve it, you would construct a tree with the first soup choices growing into the other options. Then, after listing every alternative, you could either add them all up to obtain your answer or you could just use the formula 2*4*2=16, which would result in 16 possibilities.

Answer:

the answer is 6 because when x=7 on the line it is also equal to 6 on the y axis

Answer:

no bro, sorry. even though I needed to I don't have it

Answer:

58 is greater than 51

Step-by-step explanation:

> is greater than and < is less than

Answer:

\(-2\sqrt{2}-2 < a < 2\sqrt{2}-2,\;\;a\neq0\)

Step-by-step explanation:

Given quadratic equation:

\(ax^2 + (2a + 2)x + a + 3 = 0\)

To find the possible values of "a" such that the given equation has two roots and the distance between them on the number line is greater than 1, use the quadratic formula.

\(\boxed{\begin{minipage}{4 cm}\underline{Quadratic Formula}\\\\$x=\dfrac{-b \pm \sqrt{b^2-4ac}}{2a}$\\\\when $ax^2+bx+c=0$ \\\end{minipage}}\)

Comparing the coefficients:

Substitute the coefficients into the quadratic formula:

\(x=\dfrac{-(2a+2) \pm \sqrt{(2a+2)^2-4a(a + 3)}}{2a}\)

Simplify the discriminant (the part under the square root sign):

\(x=\dfrac{-(2a+2) \pm \sqrt{-4a+4}}{2a}\)

Factor out 4 from the discriminant:

\(x=\dfrac{-(2a+2) \pm \sqrt{4(-a+1)}}{2a}\)

\(\textsf{Apply the radical rule:} \quad \sqrt{ab}=\sqrt{a}\sqrt{b}\)

\(x=\dfrac{-(2a+2) \pm \sqrt{4}\sqrt{-a+1}}{2a}\)

Therefore:

\(x=\dfrac{-(2a+2) \pm 2\sqrt{-a+1}}{2a}\)

Factor out the common term 2:

\(x=\dfrac{-(a+1)\pm \sqrt{-a+1}}{a}\)

Therefore, the two solutions are:

\(x=\dfrac{-a-1+\sqrt{-a+1}}{a},\;\;x=-\dfrac{a+1+\sqrt{-a+1}}{a}\)

As both solutions have "a" as their denominator, a ≠ 0.

Note: When substituting a = 0 into the original equation, we are left with a linear equation, which only has one root. Therefore, this confirms that a ≠ 0.

Now we have found expressions for the two roots, we can set the distance between them to greater than 1:

\(\dfrac{-a-1+\sqrt{-a+1}}{a}-\left(-\dfrac{a+1+\sqrt{-a+1}}{a}\right) > \:1\)

\(\dfrac{-a-1+\sqrt{-a+1}}{a}+\dfrac{a+1+\sqrt{-a+1}}{a} > \:1\)

Simplify:

\(\begin{aligned}\dfrac{-a-1+\sqrt{-a+1}+a+1+\sqrt{-a+1}}{a}& > 1\\\\\dfrac{2\sqrt{-a+1}}{a}& > 1\\\\2\sqrt{-a+1}& > a\\\\(2\sqrt{-a+1})^2& > a^2\\\\4(-a+1)& > a^2\\\\-4a+4& > a^2\\\\a^2+4a-4& < 0\\\\(a+2)^2-8& < 0\\\\(a+2)^2& < 8\end{aligned}\)

\(\textsf{For\;\;$u^n < a$,\;\;if\;$n$\;is\;even\;then\;\;$-\sqrt[n]{a} < u < \sqrt[n]{a}|$:}\)

\(-\sqrt{8} < a+2 < \sqrt{8}\)

Therefore:

\(-\sqrt{8} -2 < a < \sqrt{8}-2\)

\(-2\sqrt{2}-2 < a < 2\sqrt{2}-2\)

So the possible values of "a" such that ax² + (2a + 2)x + a + 3 = 0 has two roots and the distance between them on the number line is greater than 1 are:

\(\large{\boxed{-2\sqrt{2}-2 < a < 2\sqrt{2}-2,\;\;a\neq0}\)

Answer:

y=-5...................

​Answer:

b=120

Step-by-step explanation:

Solve for b by simplifying both sides of the equation, then isolating the variable.

1) Subtract 3/4b from both sides.

6+ 2/3b− 3/4b = -4

2) Combine 2/3b and -3/4b to get -1/12b

3) Subtract 6 from both sides

6-6-1/12b

4) subtract 6 from -4 to get -10

-1/12b = -10

5) multiply both sides by -12 (the reciprocal of -1/12)

b= -10(-12)

6) multiply -10(-12) to get 120

b=120

Answer:

b=120

Step-by-step explanation:

Solve for b by simplifying both sides of the equation, then isolating the variable.

1) Subtract 3/4b from both sides.

6+ 2/3b− 3/4b = -4

2) Combine 2/3b and -3/4b to get -1/12b

3) Subtract 6 from both sides

6-6-1/12b

4) subtract 6 from -4 to get -10

-1/12b = -10

5) multiply both sides by -12 (the reciprocal of -1/12)

b= -10(-12)

6) multiply -10(-12) to get 120

b=120

Step-by-step explanation:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation:

Answer:

y=50+12x

y: Arturo’s weekly earnings after grooming x horses.

x: horses

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer:

1st one 8/20

Step-by-step explanation:

Answer:

THE OTHER PERSON IS RIGHT

Step-by-step explanation:

Answer:88 feet per second.

Step-by-step explanation:

60 × 1760 × 3 60 × 60

   hope it helped    :)

Answer:

18 inches

Step-by-step explanation:

first find the volume of container 1 so 32*18*12=6912

now multiply the width and length of container 2 24*16=384 now do 6912 divided by 384 to get a  height of 18 inches

Answer:

18 inches

Step-by-step explanation:

So first we need to find the volume of the first container:

V= L • W • H

V= 32 • 18 • 12

V= 6,912

Now that we have that we look at what we already have for contain 2:

V= L • W • H

V= 24 • 16 • ?

So, now we’d multiply the Length and Width to get 384. Now that we have that we divide 6,912 by 384 because since we already have the wanted volume we can use what we have to find the height.

6,912/ 384 = 18

Check your work:

V= 24 • 16 • 18

V= 6,912

Therefore our given answer! I hope this have a clear explanation and helped you! Good luck :D

Answer:

Step-by-step explanation:

idek

Answer:

$60.88

Step-by-step explanation:

2 yards wide and 2 yards high so thats 2 yards per side x 4 is 8, 8 x $7.61 is $60.88

hope this helps:)

Answer: The Pyramid has 2 pairs of congruent faces

Step-by-step explanation:

The explanation of congruent is the face has the same shape and same size. On rectangle pyramid, the height triangle are 2 same faces and 2 same faces, so it has 2 pairs of congruent faces

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Answer:

Thanks Love

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Answer:

thanks for the points

Step-by-step explanation:

Answer:

6 pints, 18 cups, 6 quarts, 2 gallons

Step-by-step explanation:

1 gallon = 16 cups

2 gallons = 32 cups

18 cups, 32 cups, 6 pints, 6 quarts

1 pint = 2.4 cups

6 pints = 14.4 cups (2.4*6)

18 cups, 32 cups, 14.4 cups, 6 quarts

1 quart = 4 cups

6 quarts = 24 cups (4*6)

18 cups, 32 cups, 14.4 cups, 24 cups

                          =

18 cups, 2 gallons, 6 pints, 6 quarts

                          ↓

6 pints, 18 cups, 6 quarts, 2 gallons