Andrew drove at 78 km/h
Brian drove at 83 km/h
234/83 = 2.819 hours, or 169 minutes.
180-169=11
A) 7480$ will be in the account at the end of one year.
B) $6460 will be in the account at the end of 2 years.
Answer:
6000
Step-by-step explanation:
Answer:
In order to solve this problem, you must draw a right triangle first to help you visualize the path of the jogger.
You are given 0.5 miles north (which will be the height of the right triangle), and 1.3 miles (which will be the hypotenuse of the triangle).
Using Pythagorean Theorem: a²+b²=c², we have:
0.5² + b² = 1.3²
b = 1.3²-0.5²
b = 1.2 miles
F(x)= x² + 8
When x = 10
f(x) = 10² + 8 = 108
Answer: 108