Answer:
6 years
Step-by-step explanation:
Given


Required
When will it get to 4000
This question illustrates a geometric progression and will be solved using:

In this case;



So, we're to solve for n

Divide through by 150


Take Log of both sides

Apply law of logarithm

Take Log values

Make n - 1 the subject


Add 2 to both sides


(Approximated)
<em>Hence, it'll take 6 years</em>
Answer:
121, 64, and 16
Step-by-step explanation:
A perfect square is the product of a rational number multiplied by itself. So 11*11=121, 8*8=64, and 4*4=16
Answer: Congruent, or equal
Step-by-step explanation:
Very simple. Since there are parallel lines, the corresponding angles they make with the other line would be the same.
The answer is B) 55.5 Do you need me to work it out for you?
3,4,5,6,7.....
re-arrange : 76,534...this would be the largest 5 digit even number with the hundreds place having a 5 in it