Find the range of 83,70,21,48 and 116

The range is 95

Step-by-step explanation:

The range of a discrete data set is the difference between the least and the highest value.

The given date set is 83,70,21,48 and 116.

We sort it to get:

21,48,70,83,116

The range is 116-21=95

Range: highest value - lowest value =

Range: 116 - 21 = 95

i believe the correct answer is b.

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.