Answer: 56.548
Step-by-step explanation: Circumfrance = (radius x pi) x2
Answer:
0.0001
Step-by-step explanation:
The first step is to determine how accurate your estimation needs to be. Then create the iniatial estimate.
Step-by-step explanation:
The interest is 1.95 percent.
1.95 percent = 1.0195
Value after 3 years =

= $7417.54 (to the nearest cent)
Answer:
For the first 30 minutes, we will have a line with a given steepness, this will represent the 30 minutes riding at a fast pace.
Then he stops for 20 minutes, we will represent this with a constant line.
Then he again moves for another 30 minutes, but with a slower pace than in the first 30 minutes, then this line will be less steep than the first line.
A sketch of this situation can be seen below.