The equation of a sphere is similar to the equation of a circle. The equation of a sphere with center (h, j,k) and radius r is (x - h)^2 + (y-j)^2 + (z-k)^2=r^2. M(-1,3,3) is the center of a sphere passing through T(0,5,3). What is the radius of the sphere? What is the equation of the sphere?

Which of the following lines does not intersect the line y=-2x+3 ? a) y=2x b) y=2x-3 c) y=2x+3 d) y=-2x-3

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.