Round 247.62 to the nearest tenth​

Answer:

B. There appears to be an association because the relative frequencies by row are different.

Step-by-step explanation:

I took the test.

there does not appear to be an association because the relative frequencies by column are different.

A two-way or contingency table is a statistical table that shows the observed number or frequency for two variables, the rows indicating one category and the columns indicating the other category.

Given, Jordan computed in a two-way table the relative frequencies of the weather on practice days and game days during his football season

weather                           practices                          games

raining                                   23%                             13%

not raining                             77%                              87%

Since relative frequency is the ratio (fraction or proportion) of the number of times a value of the data occurs in the set of all outcomes to the total number of outcomes.

So in our case,

There does now no longer appear as an affiliation due to the fact the relative frequencies through column are different.

Therefore, the correct statement will be C) there does not appear to be an association because the relative frequencies by column are different.

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Complete question:

Jordan computed in a two-way table the relative frequencies of the weather on practice days and game days during his football season.

weather during football

raining

not raining

practices

23%

77%

games

13%

87%

which statement best describes the relationship between the two variables?

there appears to be an association because the relative frequencies by column are different. there appears to be an association because the relative frequencies by row are different.

there does not appear to be an association because the relative frequencies by column are different.

there does not appear to be an association because the relative frequencies by row are different.

Answer:

-25 (c-5) / 8

Negative 25 (c-5) over 8

Answer:

the answer is 15.625 in decimals and in fraction 125/8

Step-by-step explanation:

Answer:

[tex]m=\frac{1}{3}[/tex]

Step-by-step explanation:

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Simply plug in the coordinates into the slope formula to find slope m:

[tex]m=\frac{-3-(-4)}{-2-(-5)}[/tex]

[tex]m=\frac{-3+4}{-2+5}[/tex]

[tex]m=\frac{1}{3}[/tex]

Answer:

15

Step-by-step explanation:

4/5 4*3 is 12 5*3 is 15

Answer:

15 seniors

Step-by-step explanation:

Because, the ratio is 4:5 since there are 12 juniors you would divide by three to find out what is the value of the number you need to multiply to get how many seniors you have. In this situation the number is 3 therefore you would multiply it by 5, which would give us 15 seniors.

Answer:

suic ide ynw melly

Step-by-step explanation:

Answer:

Step-by-step explanation:

The circumference is the perimeter of a circle.

The formula for circumference:2(pi)r or (pi)d

r=radius of a circle

d=diameter of a circle

The formula of the area of a circle:(pi)r^2

Answer:

y =1/2x+6

y = -2x+2

Step-by-step explanation:

Perpendicular line have slopes that multiply to -1

The slopes are negative reciprocals

-4*4 = 16  not perpendicular

1/2 * -2 = -1  perpendicular

1/5 *5 = 1  not perpendicular

2/3 * 2/3 = 4/9  not perpendicular

Answer:

Step-by-step explanation:

Step 1: Create expressions

Assume that fried rice is x

Assume that chow mein is y

Assume that sauteed broccoli is z

Expression for Eric's order would be;

x + y = 5

Expression for Peyton's order would be;

x + y + z = 5.25

Expression for Nathan's order would be;

2y + z = 5.75

Step 2: Express in like terms

Now express z and x in terms of y so that we can solve for y;

2y + z = 5.75                                                           x + y = 5

z = 5.75 - 2y                                                            x = 5 - y

Step 3: Solve variables

Solve for y

x + y + z = 5.25

(5 - y) + y + (5.75 -2y) = 5.25

5 + 5.75 - 2y = 5.25

10.75 - 2y = 5.25

2y = 10.75 - 5.25

2y = 5.5

y = $2.75

Solve for x;

x = 5 - y

= 5 - 2.75

= $2.25

Solve for z;

= 5.75 - 2y

= 5.75 - 2 * 2.25

= $0.25

Fried rice is $2.25

Chow mien is $2.75

Sauteed broccoli is $0.25

Answer:

35 degrees

Step-by-step explanation:

The sum of the angles of a triangle add to 180

45+100 +x = 180

145 +x =180

x = 180-145

x = 35

Answer:

35 degrees

Step-by-step explanation:

The sum of a triangle is 180 degrees, so add 100 +45, and you get 145

Then you subtract 180-145 and you get 35 degrees

1. The minimum data value is 9.8.

2. The maximum data value is 9.6.

3. The data value that shows up twice for the stem 9.5 is 9.52.

To find the minimum and maximum data values, we need to examine the stemplot given:

Stem | Leaf

9.5 | 23556

9.6 | 689

9.7 | 246

9.8 | 001557

1. The minimum data value is the smallest value in the dataset. Looking at the stemplot, we see that the smallest leaf value is 0, and it corresponds to the stem 9.8. Therefore, the minimum data value is 9.8.

2. The maximum data value is the largest value in the dataset. By examining the stemplot, we find that the largest leaf value is 9, and it corresponds to the stem 9.6. Therefore, the maximum data value is 9.6.

3. Now, let's determine the data value that shows up twice for the stem 9.5. In the stemplot, we see that the stem 9.5 has two leaf values, 2 and 5. Therefore, the data value that shows up twice for the stem 9.5 is 9.52.

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Answer:

/-92/</-144/

Step-by-step explanation:

The absolute value of -92 is 92

The absolute value of -144 is 144

92 is less than 144

*I couldn't find the absolute value lines sorry

Answer:

Step-by-step explanation:

1.Add 5 to both sides.

2. Divide both sides by 2.

Answer:

you need to find X fist then take 2 times x and the subtract it by five to get -17.4

Step-by-step explanation:

Answer:

see below m= 10

Step-by-step explanation:

-16 = [tex]\frac{m}{5}[/tex] - 18

-16 + 18 = [tex]\frac{m}{5}[/tex] - 18 + 18 (add 18 to both sides so m/5 is alone)

2 = [tex]\frac{m}{5}[/tex]

2 * ([tex]\frac{5}{1}[/tex]) = [tex]\frac{m}{5}[/tex] * [tex]\frac{5}{1\\}[/tex] (cancel out the 5 by multiplying to both sides)

10 = m

The customer will pay $6.30 for the 60 local calls that all lasted 3 minutes.

To find out how much the customer will pay, we need to calculate the total cost for all the local calls.
Step 1: Calculate the total number of minutes for all the calls
Since the customer made 60 local calls and each call lasted 3 minutes, we can multiply 60 by 3 to get the total number of minutes.
60 calls * 3 minutes/call = 180 minutes
Step 2: Calculate the total cost for all the minutes
The customer pays $0.035 per minute for local calls. To find the total cost, we can multiply the total number of minutes by the cost per minute.
180 minutes * $0.035/minute = $6.30

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Answer:

1.8 (the 8 is recurring)

Step-by-step explanation:

use a calculator -_-

Answer:

1 and 8/9 turns into a repeating decimal, which is 1.888888889.

Answer:

x=3

Step-by-step explanation:

Answer:

x=3

Step-by-step explanation:

Look at the attachment below

Hope this helps (:

Answer:

1.6

Step-by-step explanation:

35/22 = 1.59

round the decimal to the tens place, or the number right after the decimal

The length of QT is given as follows:

b. 12.

A bisection means that the larger angle is divided into two smaller angles of equal measure, and the side lengths of relative to the angle are equal.

The bisection segment for this problem is given as follows:

RT.

Hence the congruent segments are:

QT and TS = 12.

Thus the length of QT is given as follows:

QT = 12.

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Answer:

You can establish the size and shape of a triangle if you know two angle measurements and the length of the side between the angles (ASA). Two or more triangles are congruent if their corresponding parts coincide through the ASA criterion.

Step-by-step explanation:

this is the plato answer!

Answer:

9 weeks

Step-by-step explanation:

254 = 101 + x(17)

153=x(17)

x = 9

PLZ GIVE BRAINLIEST :)

Answer:

it’s b :)

Step-by-step explanation:

Answer:

C=150p+1000

Step-by-step explanation:

Solve for the y-intercept:

C=50p+b Slope intercept form of a line

2200=150(8)+b

Plug in known point

2200=1200+b Multiply

1000=b

Subtract 12001200

The equation is C = 1000 + 150p

The total cost of producing a phone is the sum of the fixed cost and the variable cost

Total cost = fixed cost + variable cost

Fixed cost is the cost of producing phone that remains constant regardless the quantity of phones produced. e.g. rent

Variable cost is the  cost of producing phone that increases with the quantity of phones produced. e.g. labour cost

In order to write the equation, the fixed cost has to be determined.

Fixed cost = total cost - variable cost

Variable cost = $150 x 8 = $1200

2200 - 1200 = 1000

The equation is : C = 1000 + 150p

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Answer:

10 !

Step-by-step explanation:

Answer:

D: t = u/9 + 7 (that is simplified all of the way) for your case it is t = u + 63/9 so D

Explanation:

Just ask if you need an explanation. Also, does anyone do LD debate?

Answer:

4

Step-by-step explanation: