Answer:
1/250
Step-by-step explanation:
5^-3 × 2^-1
Solve the powers.
1/5³ × 1/2
1/125 × 1/2
Multiply.
1/250
The three is in the tenths place so the numerator is 3 and the denominater is 10 so the equivalent fraction would be 3/10
Answer:
it will reflect over the x axis but u gotta do slope dude
Answer:
30
Step-by-step explanation:
Since the question says that it took her 45 minutes per hour, you can use that to find the distance of the route she took.
45 miles: 60 minutes
15 miles: 20 minutes ----------------cross multiply (20x45 and then divide by 60)
Therefore, if she is going to use the same route in reverse, the distance would be 15 miles.
Use the formula for speed:
speed= distance/time
= 15/0.5 ---------- 0.5 hours is the same as 30 minutes
= 30
