Your friend asks you to cut grass this summer and will pay you 2 pennies for the first job. you agree to if he doubles your payment for each job completed. after 2 lawns, you will receive 4 pennies, and after 3 lawns, you will receive 8 pennies. complete and solve the equation that finds the number of pennies he will pay you after cutting the 15th lawn.

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

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.

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?