The conversion rates between kilograms and pounds are: 1 pound = 0.454 kilogram
1 kilogram = 2.2 pounds
a. How many kilograms is a backpack that weighs 6 pounds?
Show how you arrive at your answer.
b. How many pounds is a cat that weighs 11 kilograms?
Show how you arrive at your answer.

Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

Math it's appreciated. (picture provided)