Answer:
16/7 =x
Step-by-step explanation:
We can use ratios to solve
3 x
----- = ---------
21 16
Using cross products
3*16 = x *21
48 = 21x
Divide by 21
48/21 = x
16/7 =x
Answer:
B. 91,390
Step-by-step explanation:
I've had this question before, I don't like'em, but that's the answer.
I think you would have $367.50 after two years.
If 16 ounces feeds 80 and you need to find how many 12 ounces feeds, you need to find how many 1 ounce feeds. so take 80 and divide by 16, you get 5 birds per ounce. now since it is 5 per ounce and you have 12 ounces you multiply 5 by 12 and get 60. Hope this answers you question.
The secret formula seems to be: 7 plus 2 plus 2 plus 2...
so 7+2....
but the plus 2 is repeated!
so
7+(2*x)
how many times is it repeated? 7 is the first term, 9 is the second, but it's repeated only once.. so the number of the term -1!
like this:
7+(2*(n-1))
