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bekas [8.4K]
3 years ago
6

What is the mean, median, and mode of the number of cars washed at a car wash over the past 12 days? Which measure(s) of central

tendency best
describe(s) the data?
Number of Cars
42
71
21
67
86
55
36
52
45
44
50
67
A mean: 53 cars; median: 52 cars; mode: 67 cars; the mode is the best measure of central tendency.
B. mean: 51 cars, median: 53 cars, mode: 67 cars; only the mean is the best measure of central tendency.
о
C. mean: 53 cars, median: 51 cars, mode: 67 cars, the median or mean are the best measures of central tendency.
D. mean: 53 cars, median: 52 cars, mode: none; only the median is the best measure of central tendency.
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Mathematics
1 answer:
o-na [289]3 years ago
7 0
The answer is c because the mean u have to add all of the and then Divide and the for the median u have to put them in order and then select the middle one like for this one we had to do 50+52=102/2 which it was 51 and the mode is 67
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3 years ago
Allyson and Adrian have decided to connect their ankles with a bungie cord; one end is tied to each person's ankle. The cord is
BARSIC [14]

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30=5/4 ×(-20) + 10t

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Write an equation of the line that passes through the pair of points (5, 8) and<br> (9, 16).
SashulF [63]

Answer:

D: y = 2x - 2

Step-by-step explanation:

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6 0
3 years ago
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The bus drives 66 km at an average speed of 24 km/h. How long does the journey take?
rewona [7]

Answer:

2.75 hours

Step-by-step explanation:

Speed is 24km per hour (\frac{24km}{1hour}), and the bus covered 66km.

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5 0
3 years ago
The ratio of red to blue marbles in a bag is 2:5. If there are 65 blue marbles in the bag, how many red marbles are there? Let x
hoa [83]

Answer:

first get the total ratio; 2 + 5 = 7

so the fraction of blue marbles is 5/7

then assume the number of total marbles to be k

then use the expression;

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x = 26

Therefore there are 26 red marbles.

8 0
3 years ago
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