Answer:
56/4 = n
Step-by-step explanation:
56 total marbles, divided evenly among n number of friends.
Answer:
A.) About 90
Step-by-step explanation:
From the given table, the biologist tagged 150 trout. Also, he recaptured a total of 100 trouts of which 60 were recaptured with tags.
Thus, let the trout population in the lake be represented by x,
= 
Cross multiply to have;
100 × x = 60 × 150
100x = 9000
Divide both sides by 100,
x = 
= 90
Therefore, the trout population is about 90 in the lake.
Answer: A.
Step-by-step explanation:
Around 10 of not a clue. Good luck on that!
Answer:
10621217.333
Step-by-step explanation: