Answer:
commutative
Step-by-step explanation:
im pretty sure this is correct but sorry if im wrong
Im not sure if im right but i think its either b or c both
sorry if i get it wrong and hope i helped :)
Answer:
9 shirts
Step-by-step explanation:
20% of the shirts were blue
20% of 30 is 6
6 shirts were blue
1/2 of the shirts were black
1/2 = 50%
50% of 30 is 15
15 shirts are black
15 + 6 = 21
30 - 21 = 9
(or you could add the percentages to get 70%, and get 30%. 30% of 30 is 9.)
Hope this helps!
All 4 stages span a total of 4 weeks or 28 days.
Egg - 2 days
Larva - 7 days
Pupa - 5 days
Adult - 14 days
This means that the larva exists for 7/28 = 25% of the time.
So, 25% of the randomly selected developing bees would be larva.
25% of 200 is 50. So, the answer is A.
Edit: The question is ambiguous. If by developing bees they exclude all the adult bees, then larva exist for 50% of the time and the answer would be 100.
Hello! To find out how far Nikki walked compared to Chico, we can multiply the fractions. To multiply fractions, multiply top numbers by the top and the bottom numbers by the bottom. 3/5 * 1/4 is 3/20. There. Nikki walked 3/20 mile to the library.
