Help Asap Margie says the set of numbers, 0.1, -1, -21
4
, 3, are in order from least to greatest. What is her error?

She did not use the correct common denominator.
The 3 is in the wrong place.
She treated all the numbers as positive.
The –1 should be the first number on the list.

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

This is different from the first one can someone me

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships