Mrs. lincoln's newborn baby boy is growing quickly!! His weight is increasing by 6% every week. If he weights 8 pounds this week what will he weight next week, and what will he weight in 2 weeks

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles. i'm desperate.

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?