Edward took a survey of his classmates to see how many pets each student has. The dot plot shows the results of his survey

Answers

Answer 1
Where the picture I need to see the picture

Related Questions

if there consecutive terms of an AP are k+2 ,4k -6 and 3k-2 . What is the value of k​

Answers

Answer:   k = 3

===========================================================

Explanation:

A = first term = k+2B = second term = 4k-6C = third term = 3k-2

To go from the first term to the second term, we add on some common difference d.

So,

B = A+d

B = (k+2)+d

4k-6 = k+2+d

4k-6-k-2 = d

d = 3k-8

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

Similarly, to go from the second term to the third term, we also add on d

C = B+d

C = (4k-6)+d

C = (4k-6)+(3k-8)

C = 7k-14

3k-2 = 7k-14

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

Let's solve for k

3k-2 = 7k-14

-2+14 = 7k-3k

12 = 4k

4k = 12

k = 12/4

k = 3  is the final answer

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

If k = 3, then we have these three terms:

A = k+2 = 3+2 = 5B = 4k-6 = 4(3)-6 = 6C = 3k-2 = 3(3)-2 = 7

The arithmetic progression (AP) is 5, 6, 7. The common difference is d = 1.

Note how d = 3k-8 = 3(3)-8 = 1

mean absolute deviation) is 0.4.
Select the statement that is true.
A. The mean of this sample is likely to be the same as the mean number of hours of sleep per night of all students
in the school
B. A random sample of 50 students would likely provide a more accurate estimate of the mean number of hours of
sleep per night
C. Another random sample of 25 students is likely to have a mean between 70 and 7 8.

Answers

Answer:

a

Step-by-step explanation:

is a because is 0.4 and is absolute deviation

If you subtract 13 from an even number, the answer will be odd.

A. True
B. False

Answers

Answer:

A. True

Step-by-step explanation:

Even numbers are divisible by 2 with no remainder. 13/2 = 6.5 so yes.

Choose the symbol that correctly compares the fractions below. 1/6 ? 4/5
A. =
B. >
C. <​

Answers

Answer:

The value of 1/6 is less than the value of4\5.

So, the answer is < .

Choose the symbol that correctly compares the fractions below.

1/6 ? 4/5

[tex]{ \bf{ \underbrace{Answer}}}[/tex]

C. < ✅

Step-by-step explanation:-

[tex] \frac{1}{6} < \frac{4}{5} \\ 0.1667 \: < \: 0.8[/tex]

[tex]\bold{ \green{ \star{ \orange{Hope\:it\:helps.}}}}⋆[/tex]

What is the relation between confidence level (c) and significance level (a)?

Answers

Answer:

The confidence level is equivalent to 1 – the alpha level. So, if your significance level is 0.05, the corresponding confidence level is 95%. If the P value is less than your significance (alpha) level, the hypothesis test is statistically significant.

Answer:

The confidence level is equivalent to 1 – the alpha level. So, if your significance level is 0.05, the corresponding confidence level is 95%. If the P value is less than your significance (alpha) level, the hypothesis test is statistically significant.

Step-by-step explanation:

Solve for the value of X. Round to the nearest whole number.

Answers

Answer:

x = 30º

Step-by-step explanation:

This answer requires trigonometry, specifically, the cosine function. This is because we are given the length of the side adjacent to x and the length of the hypotenuse.

If you recall:

[tex]cos(x )= \frac{adjacent}{hypotenuse}[/tex]

Therefore,

[tex]cos(x) = \frac{13}{35}[/tex]

Now, we must use the inverse cosine function on a calculator to figure out the value of x.

[tex]cos^{-1}(\frac{13}{15}) = 29.93[/tex]

Now, we must round it to the nearest whole number, so x = 30º.

What is the distance between Orleans and Nantes?

What is the distance from Angers to Rouen?

Miles...

Answers

Answer:or leans to Nantes is 210 miles and angers to Rouen is 185 miles

Step-by-step explanation: I need one more brainliest to get next rank I’d appreciate it

Which of these points is on circle with a center at (0, 0) that includes the point (-1, -3)?
¿Cuál de los siguientes puntos está en el círculo con centro en (0,0) y incluye el punto (-1.-3)?
A. (0, 10)
B. (10, 10)
C (V10,0)
D(V10,10

Answers

Answer:(0,10)

Step-by-step explanation:

The points On circle with a center at (0, 0) that includes the point (-1, -3) would be (0, 10).

What is the equation of the circle with radius r units, centered at (x,y) ?

If a circle O has a radius of r units length and that it has got its center positioned at (h, k) point of the coordinate plane,

then, its equation is given as:

[tex](x-h)^2 + (y-k)^2 = r^2[/tex]

We have given On circle with a center at (0, 0) that includes the point (-1, -3).

So the equation form

[tex](x-h)^2 + (y-k)^2 = r^2[/tex]

[tex](x-0)^2 + (y-0)^2 = r^2\\\\x^{2} +y^{2} =r^{2} \\\\(-1)^{2} +(-3)^{2} =r^{2} \\\\r^{2} = 10[/tex]

So, the other point that satisfies the equation would be (0, 10).

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A cylindrical shoe polish tin is 10cm in diameter and 3.5cm deep
calculate the capacity of the tin in cm^3​

Answers

Answer: 274.75

Step-by-step explanation:

To find the volume of a cylinder you find the area of the base and then multiply it by the height. The base is the radius (half the diameter) squared times pi which we will use 3.14. That gets us 78.5. Then we multiply by the height to get 274.75!

Hope this helps!

The capacity/volume of the cylinder is approximately: 274.89 cm³

What is the Capacity of a Cylinder?

capacity of a cylinder = volume of cylinder = πr²h.

Given the following:

Radius (r) = 10/2 = 5 cmHeight (h) = 3.5 cm

Capacity/Volume of the cylinder = π(5²)(3.5)

Capacity/Volume of the cylinder ≈ 274.89 cm³

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Can someone please help me with this fast?

Answers

Answer:

If C and D are supplementary angles then C is 65 and D is 115.

Answer:

65

Step-by-step explanation:

first, find x

180=12x-7+16x+19

180=12x+16x-7+19

180+7-19=28x

168=28x

168/28=x

6=x

Now plug in 6 for x

C=12x-7

C=12*6-7

C=72-7

C=65

Please solve thank you

Answers

Answer:

you multiply

Step-by-step explanation: itss easy just multiply it

Please Help uwu

Let f(x) = 4 - x^2 and g(x) = 2 - x. Find(f - g)(x)

Answers

Answer:

-x^2 +x +2

Step-by-step explanation:

f(x) = 4 - x^2 and g(x) = 2 - x

(f - g)(x) = 4 -x^2 - (2-x)

             =  4 -x^2 - 2+x

              = -x^2 +x +2

             

simplify the expression

Answers

2x 2y...... ............

11 letters to friends each month for x months in a row. write an expression to show the total number of letters written.

Answers

Answer:

11x

Step-by-step explanation:

Each month, 11 letters are written over the course of x months, to find the total, we need to multiply the two:

11 * x

11x

I’m pretty sure it’s 11x but I’m not totally sure but that’s what I would put sorry if it’s wrong!

What is the approximate volume of the composite figure 3cm radius with 14cm height? Use 22/7 for π. Round to the nearest hundredth.

Answers

Answer:

188.57 cm^3

Step-by-step explanation:

I know i'm big brain

Are the lines parallel?

Answers

No the lines are not parallel

Can someone please help?

Answers

Answer:

The last one: 25%

Step-by-step explanation:

Answer:

25% because 25 is 1/4 of 100

Step-by-step explanation:


A hotel has 480 rooms. Of these rooms,
are non-smoking. How many rooms are smoking?

Answers

Answer:

The number of smoking rooms [tex]N_s = \frac{480(100-x)}{100}[/tex], in which x is the percentage of non-smoking rooms.

Step-by-step explanation:

We are given a percentage of rooms that are non smoking, lets say x%, and (100-x)% will be smoking rooms. The number of rooms which are smoking is the total number of 480, multiplied by (100-x) and divided by 100.

Then:

[tex]N_s = \frac{480(100-x)}{100}[/tex]

What is the equation of the line that passes through the points given in the table

Answers

Answer:

B: y = -2x + 5

Step-by-step explanation:

-2 - 1 = -3

9 - 3 = 6

[tex]\frac{6}{-3}[/tex] = -2

gradient = -2

3 = 1 x -2 + c

3 = -2 + c

5 = c

y intercept = 5

equation = y = -2x + 5

so the answer is option b

Which expression is equal to 5÷8

Answers

Answer:

-3

Step-by-step explanation:

the question really doesnt make sense

what is the sum in the simplest from , 4 1/2 + 1 3/5

Answers

Answer:

Convert the mixed numbers to improper fractions, then find the LCD and combine.

Exact Form:

61 /  10

Decimal Form:

6.1  

Mixed Number Form:

6 1/10  

The question is in the picture. (Alegbra 1)

Answers

OPTION D = 2q is right answer

SOMEONE HELP IM STUCK LOL

Answers

9514 1404 393

Answer:

  C.  ΔABE≅ΔDBC by SAS

Step-by-step explanation:

Only two sides are marked as congruent. So, any claim using SSS is automatically false. (SSS requires 3 corresponding sides be congruent.)

Of the claims citing SAS, the one regarding ΔABD is false. The points A, B, and D are on the same line, so do not form a triangle.

The only correct claim is that of C: ΔABE≅ΔDBC by SAS

Please answer this question for me!!!!!!

Answers

The answer is D,I might be wrong tho

Which choice is equivalent to the product below when x is greater than or equal to 0

Answers

Answer: I believe it is C.

Step-by-step explanation: Because if you take 4 x 20 = 80

If  I am wrong sorry.

A bag with 6 marbles is shown below. (3 marbles are red, 1 is yellow, and 2 are blue.) A marble is chosen from the bag at random. What is the
probability that it is red?
Write your answer as a fraction or a whole number.

Answers

Answer:The answer is 1/2 or you can do 3/6 if it doesnt need to be simplified

Step-by-step explanation:

Probability is the chance of an event to occur from a number of possible outcomes.

The probability that a marble chosen at random is red is 1/2.

What is probability?

It is the chance of an event to occur from a number of possible outcomes.

It is given by:

Probability = Number of required events / Total number of outcomes

We have,

Total number of marbles in the bag = 6

Number of red marbles = 3

Number of yellow marbles = 1

The number of blue marbles = 2

The probability that a marble chooses is red:

= Number of red marbles / total number of marbles

= 3 / 6

= 1 / 2

Thus,

The probability that a marble chosen at random is red is 1/2.

Learn more about probability here:

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HELP NEEDED!!! QUICK QUESTION

Answers

Answer:

A) q>0

Step-by-step explanation:

_______________

Anna has 85 coins in her piggy bank. She notices that she only has dimes and pennies. If she has exactly four times as many pennies as dimes, how many pennies are in her piggy bank?
Help Pls:)

Answers

Answer:

17 Dimes 68 Pennies

Step-by-step explanation:

If I'm right could I get brainiest I need it for my rank

What is the y-intercept of y = -3 - 7x?

Answers

Answer:

make x=0 then y=-3-7(0)= (0 -3)

Answer:

y=-3

Step-by-step explanation:

see steps below:)

John runs a computer software store. Yesterday he counted 135 people who walked by the store, 58 of whom came into the store. Of the 58, only 21 bought something in the store. (Round your answers to two decimal places.)

Answers

Answer:

my name is Thor the answer is false mark me in arsenal

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