-4 isn't a real number because there is no square root of -4. However, there is a cube root of -8, because -2 * -2 * -2 = -8.
X: represents how many weeks
N: represents books per week
B: <span>represents </span>books she has at anytime
So the recursive formula would be: 100 - XN = B
3 times as much as 40
40 x 3
40 + 40 + 40
40
40
40
----
120
120 is the answer
Answer:
Step-by-step explanation:
No problem just send those goldfish pics and some of those trash pics answer is 10