yikes i remember doing this but.... i completely forgot ;–; i really wish i could help
Answer:
What is the relative frequency of a student choosing the aquarium? Give your
answer as a decimal rounded to the nearest hundredth. (The hundreths place is two
decimal places. For example, .9543 would be rounded to .95)
Step-by-step explanation:
Answer:
45%
Step-by-step explanation:
450 observations with more than 3 family members, out of 1000 total observed families.

Answer:
20=-1
60=-3
100=-5
240=-12
Step-by-step explanation:
divide time and depth by 20
Make the denominators the same number. Then do the problem as you would regularly without fractions