The expression 2l 2w is used to find the perimeter of a rectangle with length l and width w. what is the perimeter of a rectangle with length 14 cm and width 4 cm? 9 cm18 cm28 cm36 cm

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?

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.