Jade creates a Punnett square to show the cross
between a parent with freckles and a parent without
freckles. The completed Punnett square shows the
possible genotypes and phenotypes of the offspring.
Jade, however, made a mistake as she was making the
Punnett square. In which part of the Punnett square did
Jade make her error? Be sure to explain your answer.

Which property is illustrated by the statement given below? raj raj.

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?