Answer:

Step-by-step explanation:
We want to simplify:

We rewrite the expression under the radical sign to obtain:

We split the expression under the radical sign to get:

Recall that:

This implies that:

Therefore 
Answer:
mean: 30
standard dev: 5
the data point 37 is more than
Step-by-step explanation:
11/3
Mark brainliest please
Hope this helps you
Hello!
The equation would be y= -2/6x + (-3). Since, the y-intercept is -3 and the slope/growth is -2/6 (it's decreasing).
To find the slope just make a growth triangle. We go down twice (then to the right 6 times).
120/100 = x/15
100x = 1800 (Divide by 100 on both sides)
x = 18