Suppose Kathy bought a large bag of candy that comes in 4 flavors: cherry, strawberry, orange, and lemon. Out of the 84 pieces of candy 23 were cherry, 24 were strawberry, 21 were orange, and 16 were lemon. Kathy performed a chi-square GOF test to determine if the flavors were evenly distributed. Perform the tese.

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.

Consider the image of klmn for the translation (x, y) → (x – 2, y – 1). what is the ordered pair of l′?

1- how are translations represented as a function? . . 2- what is the relationship between a translation and a rigid motion? answer my grade depends on it! you so much