Given right triangle ABCABC with altitude \overline{BD} BD drawn to hypotenuse \overline{AC} AC . If BD=6BD=6 and DC=18,DC=18, what is the length of \overline{AD}? AD ?

The total number of students in gina’s after-school program is .the number of students who have 4 or more siblings is .reset next

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%