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Aleonysh [2.5K]
3 years ago
14

Please help asap (17 points) thankyou

Mathematics
2 answers:
abruzzese [7]3 years ago
6 0

Answer:

Mean is 35. Median is 28.

Step-by-step explanation:

To find the mean, you have to add all the numbers and divide it by the amount of numbers there are. So, 55 + 25 + 28 + 42 + 25 = 175. Because there is 5 numbers, do 175/5 and that is 35. To find the median, organize the numbers from least to greatest and whatever number is in the middle, is the answer. So, it is 25, 25, 28, 42, and 55. 28 is in the middle.

masha68 [24]3 years ago
5 0

Answer:

median: 28

mean: 55 + 25 + 28 + 42 + 25 = 175    175 / 5= 35

Step-by-step explanation:

median is the number that is in the middle of all of the other numbers

mean is when you add all of the numbers together and then divide the total depending how many numbers you added together.

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a glass jar has 64 chocolate. mark, dave and ralph will share the chocolate in the ratio of 1:1:2, how many chocolates will each
tia_tia [17]

Step-by-step explanation:

64/(1+1+2)

= 64/4

= 16

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mark = 1×16 = 16

dave = 1×16 = 16

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3 years ago
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KIM [24]

Answer:

1. 10

2. 12

3. Sqrt 130

4. Sqrt 45

Step-by-step explanation:

To find the missing side of a right triangle, use the Pythagorean Theorem. The Pythagorean Theorem is a^2+b^2=c^2 where a and b are the legs with a being the smallest and c is the hypotenuse.

1. a=6, b=8, c=?

6^2+8^2=c^2\\36+64=c^2\\100=c^2\\10=c

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3. a=7, b=9, c=?

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5 0
3 years ago
Evaluate 5^28·5^-32·5^-4<br> A. 17,920<br> B. 0.017920<br> C. 0.000256<br> D. 0.00000256
romanna [79]

Answer:

D 0.00000256

Step-by-step explanation:

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4 0
2 years ago
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Fittoniya [83]

Answer:

105 cm²

Step-by-step explanation:

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4 0
3 years ago
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