This is the answer i got 147
Answer:
0.216 = 0.6³
Step-by-step explanation:
using the rule of logarithms
•
x = n ⇔ x = 
0.216 = 3 ⇒ 0.216 = 
Answer:
a) The line intersects with the circle once.
b) Tangent
Step-by-step explanation:
We are given the following equation for the circle:

How many times does the line y=-6 intersect with the circle?
We have to find the values of x when 
So





Since the line intersects the circle at one point, it is tangent to the circle.
The line intersects with the circle once.
Answer:
Ana is 12
Step-by-step explanation:
5x4=20
20-8=12
700-175=525
525:35=15
He must save $35 during 15 weeks to have his new computer