A. Using matrix multiplication, create a matrix that represents the cost of materials used by each person. Use your matrix to find the cost of materials for the items that

Michael made. (5 points)

b. Using matrix multiplication, create a matrix that represents the income of each

person from each of the 2 stores where their items are sold. Use your matrix to find

the income for Alice from Store 1. (5 points)

c. Using the matrix created in part b, which potter had the greatest income? Explain

your answer. (2 points for answer, 2 points for explanation)

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?

Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?