3 years ago

Fill in the Blanks

1 answer:

meriva3 years ago

3 0

Idk good luck though

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son4ous [18]

Answer:

(number - mean)/standard deviation.

Plug in the 78 for the number, the 84.5 for the mean, the 3.1 for the standard deviation.

Step-by-step explanation:

5 0

3 years ago

borishaifa [10]

Answer:

The answer is B! if you want to do more of these problems may I recommend using Desmos?

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3 years ago

Ilia_Sergeevich [38]

Answer:

y = 20

Step-by-step explanation:

$y = \frac{kz}{x} \\ 10 = \frac{6k}{36} \\ \frac{6k}{6} = \frac{360}{6} \\ k= 60 \\ y = \frac{4(60)}{2} \\ y = \frac{240}{2} \\ y = 120$

If this is right, then please make it the brainliest.

7 0

3 years ago

sasho [114]

Hi!

Here's your answer:

x=3 and y=0

I hope this helps!

Feel free to mark brailiest!

5 0

2 years ago

beks73 [17]

Answer:

57°

Step-by-step explanation:

LHS angle=RHS angle=57° (vert. opp angles)

5 0

3 years ago