Answer:
<h2><u>
2 miles per hour</u></h2>
Step-by-step explanation:
Speed = Distance / Time
If we measure distance in miles and time in hour, we will get the speed in miles per hour.
Distance = 1 + 2/3 miles, which expressed as an improper fraction is 5/3 miles.
Time = 50 minutes which expressed in hours will be 50/60 or 5/6 hours.
(You can also see that 10 minutes is 1/6 of an hour, hence 50 minutes is 5/6 of an hour)
Speed = Distance / Time
= (5/3) / (5/6)
We know that dividing by "a/b" is same as multiplying by "b/a"
Hence, we have:
Speed = (5/3) * (6/5)
= (5 * 6) / (3 * 5)
= 30 / 15
= 2
Mara walks at a speed of 2 miles per hour
Answer: 200
Step-by-step explanation:
You have 2000 and 1/10 is the same as divide by 10 so:
2000/10 = 200
Answer:
slope or m = -1
Step-by-step explanation:
The slope formula is:
y2-y1 -3 - 1 -4 -4
-------- = -------------- = --------- = ----- = -1
x2-x1 1 - (-3) 1+3 4
So, the slope is -1 XD YAY!!
The answer is (3, 0) and (5, 0). Here is my work
Answer:
= 4.875 × 108
(scientific notation)
= 4.875e8
(scientific e notation)
= 487.5 × 106
(engineering notation)
(million; prefix mega- (M))
= 487500000
(real number)
Step-by-step explanation:
