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kipiarov [429]
3 years ago
12

PLSSS HELP

Mathematics
1 answer:
barxatty [35]3 years ago
5 0

Answer:

1: Median = 4

2: Range = 8

3: Modes = 2

4: Median = 4.428571429

5: Range = 9

6: Modes = 0

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What is the inverse of the function f(x) = 2x – 10?
posledela

Hey there!!

f(x) is basically ' y '

In order to inverse a equation, we will need to switch the values of x and y

The equation :

y = 2x - 10

Now switching the positions :

x = 2y - 10

x + 10 = 2y

y = \frac{x+10}{2}

y = \frac{x}{2} + 5

This is the inverse.

Hope my answer helps!


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3 years ago
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A badminton club has 330 members. 240 are adults and the rest are children. Two thirds of the children are boys and the rest are
Margaret [11]

Answer:

The number of boys last year will be 50 boys

Step-by-step explanation:

330 members with 240 adults

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= 240:60:30

divide through by 30

= 8:2:1

b) A year ago, there were 200 adults but the ratio still remains same

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Thus, total number is 200 + x + 2x = 200 + 3x

Total ratio is 8 + 2 + 1 = 11

mathematically;

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3 0
3 years ago
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Tpy6a [65]

Answer:

what?

Step-by-step explanation:

6 0
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Answer:

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they only gave you 1 equation that is equal to 8 so all the others must be equivalent to 8

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3 years ago
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