2/9 and 5/6
You can type all of these values into the calculator, and if you find the value to have a finite number of digits, then said number would not be the answer
2/9 = 0.22222222....
3/8 = 0.375
5/6 = 0.83333333....
5/4 = 1.25
Answer:
1,260 mg of copper.
Step-by-step explanation:
This is because in a 3 to 1 ratio, the first number has to be 3 times the second number which is just multiplied by one. since zinc is the second number, it stays the same but the copper as to be 3 times the amount of zinc so 420 mg times 3 which equals 1,260.
Answer:
if u follow the trend u get 260 and since there's no 260 I'd say the best answer is 240
Answer:
x-y=2
I don't get why they are asking you what is 2-5. That seems super basic compared to the other question it is with. Since 5-2=3, then 2-5 or -5+2=-3.
Step-by-step explanation:
We are going to use identity x^2-y^2=(x-y)(x+y)
x^2-y^2=10
(x-y)(x+y)=10
(x-y)(5)=10
Since (2)(5)=10, this implies x-y=2.
A. -f(1)=1,f(2)=2,f(n)=2f(n-1)f(n-2);n>2
