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tester [92]
2 years ago
15

Generate a frequency table for the following data: 3, 12, 25, 2, 3, 6, 17, 17, 15, 13, 20, 12, 21, 18, 19.

Mathematics
2 answers:
netineya [11]2 years ago
8 0
The answer is 5

....
Cerrena [4.2K]2 years ago
4 0

Answer:

5.

Step-by-step explanation:

There are 5 numbers in the data you have listed that are in between the numbers 15-20.

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You have $200 in a savings account. Each week for 8 weeks, you take put $18 for spending money. How much money is on your accoun
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8 * 18 = 144

200 - 144 = 56

so $56 dollars would be left in your bank account

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2 years ago
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A drawer contains 12 brown socks and 12 black socks, all unmatched. A man takes socks out at random in the dark. 21. Required in
avanturin [10]

Answer:

6  socks

Step-by-step explanation:

What we must do is calculate the probability of this happening, that he takes out two black socks in the first two taken out.

There are 12 black socks and in total they are 24, therefore the probability of drawing 1 is:

12/24

and now the probability of getting another one is 11 (there is one less outside) and in total they are 23:

11/23

the final probability is the multiplication of these events:

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Now, to know how many you should get, we multiply the probability by the total number of socks, that is:

0.24 * 24 = 5.76

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6 0
3 years ago
(4, -3), (x, 1); slope -4
Alexandra [31]

Answer:

x = 3

Step-by-step explanation:

m =  \frac{y \frac{}{2}  - y \frac{}{1} }{x \frac{}{2}  - x \frac{}{1} }

m = slope

x, y = coordinates

- 4 =  \frac{1 - ( - 3)}{x - 4} \\  - 4(x - 4)   = 1 + 3 \\  - 4x  + 16 = 4 \\  - 4 x = 4 - 16 \\  - 4x =  - 12 \\  x=  \frac{ - 12}{ - 4}  \\ x = 3

3 0
2 years ago
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Nimfa-mama [501]

Answer:

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Take the coefficient of x

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Square it

(-7)^2 = 49

Add it

x^2 -14x +49

Take the -7

( x-7)^2

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3 years ago
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Naily [24]

Answer:

the point is D

Step-by-step explanation:

brainliest plz

7 0
2 years ago
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