Answer:
30
Step-by-step explanation:
We can determine the number of different sets of reports by determining how many possible options are available per subject and then multiplying them.
There are 5 total options for geography, 3 for English, 1 for sciences, and 2 for maths. Multiplying these gets us 30.
#LearnWithBrainly
Calculate total choices for individual then multiply
Total choices
Option C
Answer
Algae to(-->) Mayfly nymph, Mayfly nymph to Dragonfly nymph and Trout, Dragonfly nymph also to Trout, Trout to Osprey.
please give me brainliest.
0.4
10000.
i think.. i may be wrong.
B. 3/9 = 4/12 = 1/3
I calculated it logically
