Answer:
= 1/12
Step-by-step explanation:
I'm assuming that the thick dot means multiplication, so
2/3 * 1/8 = 2/24
Simplify by dividing numerator and denominator by 2 to give
1/12
Answer:
8 hours
Step-by-step explanation:
Let t hours be the time needed Sonya to catch up Brianna.
Sonya:
Time = t hours
Rate = 44.8 mph
Distance miles
Brianna
Time hours
Rate = 32 mph
Distance miles
Note that because Sonya must catch up Brianna.
Use formula
Hence,
Solve this equation:
Answer:
65
Step-by-step explanation:
45, 50, 52, 58, 62, 68, 72, 78, 81, 95
62 + 68 = 130/2 = 65
The median is 65