To estimate the perimeter of a field, Nyah walked 10 steps, measured the distance, and divided that distance by 10 to get an average step length of 80 cm. She then proceeded to walk the field
counting her steps. Partway around the field, she realized that she had an appointment soon so
she jogged around the remainder of the field, still counting her steps. In total, she had 521 steps
so she preformed the following calculations.

15 point ! ~ see if you know the answer to both you!

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.

Write the expression as a single natural logarithm. 2 in a - 4 in y