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OlgaM077 [116]
3 years ago
15

Mean Mode Median12, 10 ,10, 13, 18, 9

Mathematics
1 answer:
Fiesta28 [93]3 years ago
8 0

Mean: To find the mean you add all the numbers up and divide by the total number of factors.

12+10+10+13+18+9 = 72

72/6 = 12

Mode: To find the mode, we need to find the number that reoccurs the most in the sequence.

In this case it is 10 because it occurs twice, while the other factors occur once!

Median: To find median we need to arrange the numbers in numerical order. We then cross off one from each side until we come to the middle interger. If it comes between two numbers, you use the half way point between those two numbers.

9 10 10 12 13 18

In this case, we get left with 10 and 12. Meaning that our median is 11!

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A gerbil cage,priced at $18, is discounted 20% for one week, and then this price is marked up 20%. is the price back to 20% expl
stiks02 [169]
No, it isn't!

first, the discount is 20 percent of 18 dollars, that is 18/5=3.6

this means that during the first week the prize is 18-3.6=14.4

now, the prize is marked up 20 % of 14.4! this is 2.88

so the prize later will be 14.4+2.88, that is 17.28, not 18

what is relevant here is what a number is a percent OF
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3 years ago
How many liters will a U.S. 6-quart container hold? Round your answer to the nearest hundredth
vovikov84 [41]
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8 0
3 years ago
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I really need help on this question.!
IrinaVladis [17]

Answer:

b = 135 \\ a + c = 45(ie \: 180 - 135)  \\ a =  \frac{45}{2}  \\ a = 22.5

4 0
2 years ago
16^3x+8^x+6<br><br>Could you please give me the steps as well for this problem? ​
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Answer:

x = 2

Step-by-step explanation:

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2^{12x} = 2^{3x+18}

Since the base number is 2, the exponents must equal each other.

So:

12x = 3x+18

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3 years ago
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Use the Pythagoras Theorem in the corresponding right angled triangles.

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