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ASHA 777 [7]
3 years ago
7

The lengths of a 8 centipedes are found to be 8 mm, 12 mm, 20 mm, 14 mm, 12 mm, 8 mm, 25 mm and 13 mm. What is the mean, median,

mode and range of these length
7
Mathematics
1 answer:
MArishka [77]3 years ago
6 0

Answer:

mean- 14

median- 12.5

mode- 8 and 12

range- 17

Step-by-step explanation:

Mean is the sum of the values divided by the number of values.

Median is the middle value when a data set is ordered from least to greatest.

Mode is the number that occurs most often in a data set.

Range is the difference between the lowest and highest values.

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A movie theater has increased their ticket prices. They are shown below
hram777 [196]

Answer:

k = 12

Step-by-step explanation:

Given in the question,

Cost of the the movie tickets is proportional to the number of tickets sold.

Cost of movie tickets (C) ∝ number of tickets sold (T)

C ∝ T

C = kT

Here 'k' is a proportionality constant.

Since, line given in the graph passes through a point (5, 60)

60 = k(5)

k = \frac{60}{5}

k = 12

Therefore, value of proportionality constant is 12.

6 0
3 years ago
Kennedy earned a grade of 81% on her multiple choice math final that had a total of 200 problems. How many problems on the final
Sedbober [7]

Answer:

162 out of 200

Step-by-step explanation:

81 percent of 100 is 81. multiply that by two to get 162

6 0
3 years ago
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Calculate the size of θ in the given diagram ( see image).<br>O is the center of the circle.​
mariarad [96]

Answer:

∅ = 42°

Step-by-step explanation:

90 - 48 = 42° because 48 and 42 are complimentary angles (add up to 90°)

because the radii lines form an isosceles triangle, ∠∅ also = 42°

3 0
3 years ago
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Which of the following is equal to the square root of the cube root of 6? 6 to the power of one sixth 6 to the power of one thir
Leviafan [203]

Answer:

6 to the power of one sixth.

Step-by-step explanation:

Cube root of 6 = 6^(1/3)  and the square root of this = [ 6^(1/3) ]^1/2

= 6^(1/3 * 1/2)

= 6^(1/6).

5 0
3 years ago
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There are 7 gallons of black paint available to motorola. If 5/9 gallons is used each run, How many runs can we paint?
nadya68 [22]

There are 7 gallons of black paint available to motorola. If 5/9 gallons is used each run. To find the amount of runs you can paint, you have to divide the total by the amount for each run.

7 \div \frac{5}{9}

When dividing fractions, you have to keep, change, and flip.

Keep\ 7 \\ Change\ \div\ to\ \times \\ Flip \frac{5}{9} = \frac{9}{5}

Your new equation is:

7 \times \frac{9}{5}

Multiply:

7 \times \frac{9}{5} = \frac{63}{5} = 12 \frac{3}{5}

You can paint 12 \frac{3}{5} or 12.6 runs.

4 0
3 years ago
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