3 years ago

POSSIBLE POINTS: 28.57

Mathematics

1 answer:

malfutka [58]3 years ago

4 0

18.344 should be right. Have a good day!

You might be interested in

1/2 to the power of 5 equals

svp [43]

Answer:

1/32

Step-by-step explanation:

This could be written as $1/2^5\\$

1/2 x 1/2 x 1/2 x 1/2 x 1/2

= 1/32, or 0.03125.

3 0

3 years ago

How would 9/25 as a percent

Over [174]

36% is the answer to the question

8 0

3 years ago

Read 2 more answers

Expand and simplify (6x-2)^2

IgorLugansk [536]

Answer:

$\sf 36x^2 -24x +4$

solving step wise:

$\sf (6x-2)^2$

$\sf (6x-2)(6x-2)$

$\sf 36x^2 -12x -12x +4$

$\sf 36x^2 -24x +4$

$\sf (6x-2)^2$

$\sf (6x)^2 +2*6x*-2+(-2)^2$

$36x^2 -24x +4$

4 0

3 years ago

Read 2 more answers

The mean of a normally distributed dataset is 12, and the standard deviation is 2.

Schach [20]

So lets do it like this:
z = (X-Mean)/SD
z1 = (8-12)/2 = - 2 
z2 = (16-12)/2 = + 2 
According to the Empirical Rule 68-95-99.7 
Mean more or less 2SD covers 95% of the values 
So the percentage of data points falling between 8 and 16 = 95%
I hope this can help

5 0

3 years ago

Can someone help plz

AVprozaik [17]

Answer:-3/7
Use two points and then do y-y/x-x

7 0

3 years ago

Read 2 more answers