Acircle is centered at the point (-3, 2) and passes through the point (1, 5). the radius of the circle is units. the point (- ) lies on this circle.

The radius is 5 units

(-7,-1) and (-7,5) lies on the circle

Step-by-step explanation:

Use the distance formula to find the distance between the center and the given point that gives you the radius.

The center is (-3,2) and the point on the circumference is (1,5)

The radius is 5 units.

The equation of the circle is given by:

When x=-7, we obtain y by substituting into the equation of the circle:

or y=5

Therefore (-7,-1) and (-7,5) lies on the circle.

the expected value of the random variable : 0, 1 and 2

step-by-step explanation:

connie < felicia < stew

step-by-step explanation:

stew:

we need to find the slope

m = (y2-y1)/ (x2-x1)

    = (2650-795)/(10-3)

    = 1855/7

265 words per minute

connie:

we need to find the slope

m = (y2-y1)/ (x2-x1)

we have two points (0,0) and (4,800)

m = (800-0)/(4-0)

  m = 800/4

    200 words per minute

felicia:

260 words per minute

200< 260 < 265

connie < felicia < stew