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GaryK [48]
4 years ago
12

86, 17, 64, 63, 89, 42, 80 Mean_ Median - Mode

Mathematics
2 answers:
ladessa [460]4 years ago
3 0

Answer:Mean is 63. There is no mode. Median is 64.

  1. Step-by-step explanation: The mean was solved by adding the listed numbers and dividing them by the amount of listed numbers. 86+17+64+63+89+42+80=144 144/7=63 There are no repeated numbers, therefore there is no mode. 64 is the middle number so it is the median.

amm18124 years ago
3 0
Mean (Average) 63
Median 64
Range 72
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How do you solve this pls help
Ne4ueva [31]
The first one is right because the mean is the average so it has to be in between. Usually. Hoped this helped!
3 0
3 years ago
PLS HELP WILL MARK BRAINLIEST!
sukhopar [10]

Answer:  Approximately 21.667 km

This value as a fraction is 65/3, but I think the decimal form is probably more practical in real world settings.

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

Work Shown:

20 min = 1/3 of an hour, since 20/60 = 1/3. In other words, there are three chunks of 20 minutes that make up a full hour.

distance = rate*time

distance = (65 kph)*(1/3 hr)

distance = (65*1/3) km

distance = (65/3) km

distance = 21.667 km which is approximate

8 0
3 years ago
Read 2 more answers
Divide 9 by w, then subtract v from the result
Bas_tet [7]

Answer:

9/w=x(your result)

x-v=( your final answer )

Please mark my answer as brainliest

Step-by-step explanation:


8 0
3 years ago
1/2 = 1/4 (×-10) how can I solve it
nikklg [1K]
Honestly just use photo math
3 0
3 years ago
Antonio is building a 1:240 scale model of a real castle. His model has a rectangular base that is 2.5 feet wide and 2 feet long
34kurt
The right approach to this problem is to first determine the real dimension by using the given scale factor. 
    width :     (2.5 ft) x 250 = 625 ft
    length:     (2.0 ft) x 250 = 500 ft
The area of a rectangle is calculated by multiplying the length and the width. 
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Thus, the area of the actual castle in square feet is 312,500. 
8 0
3 years ago
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