**Answer:**

**The radius of the circle is 3 unit.**

**Step-by-step explanation:**

**Given : **The diameter of a circle is 6 units.

**To find :** What is the radius of the circle?

**Solution : **

The radius of the circle is

**Where, **d is the diameter d=6 units

**Substitute the value,**

**Therefore, the radius of the circle is 3 unit.**

**Answer:**

y = -5x + 1

**Step-by-step explanation:**

When the equation is written in slope-intercept form, as these are, then the slope is the coefficient of x. Here, the only equation that has -5 as the coefficient of x is ...

**y = -5x +1**

**Answer:**

A typical example would be when a statistician wishes to estimate the ... by the standard deviation ó) is known, then the standard error of the sample mean is given by the formula: ... The central limit theorem is a significant result which depends on sample size. ... So, the sample mean X/n has maximum variance 0.25/ n.

**Step-by-step explanation:**

If you’re trying to find the zeros, it’s 2,-3

**Answer:**

128

**Step-by-step explanation:**

Add the two numbers then subtract from 360