A square is a rhombus, but a rhombus is not always a square
Answer: 0.7 is the rate change between the two points
Answer:
If he eats more then 12 lunches in a month he should take Plan B, if he eats less then 12 lunches a month he should take Plan A.
Step-by-step explanation:
2.5x12=30
If he is on Plan A and buys 13 lunches it would cost more money then to be on Plan B. If he buys less then it would cost him less money to be on Plan A since he would be paying under $30.
Answer:
11 units right
Step-by-step explanation:
11 units right
from A (-5, 1) to A' (6, 1)
(-5 + 11, 1 ) = (6, 1)
Answer:
The series converges to 
for 
Step-by-step explanation:
Given the series is 
We have to find the values of x for which the series converges.
We know,
converges to (a) / (1-r) if r < 1
Otherwise the series will diverge.
Here, 
is a geometric series with |r| = | 9x |
And it converges for |9x| < 1
Hence, the given series gets converge for
And geometric series converges to 
Here, a = 1 and r = 9x
Therefore, 
Hence, the given series converges to for
