Fritz drives a distance of 381 km in 2 hours and 18 minutes.
1 answer:
2hrs and 18 mins = 138 mins
381 km / 138 mims = 2.76 km / minute
2.76 km / min * 60 = 165.6 km / hr
His two speeds for the whole journey include 165.6 km / hr and 30 km / hr.
165.6 + 30 = 195.6
195.6 / 2 = 97.8 km / hr
The average speed is 97.8 km / hr
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Answer:
584.03
Step-by-step explanation:
Given that principal amount = 500.20 dollars
Interest rate = 3 7/8% p.a.= 3100/8(12) per month
Period = 4 years = 4(12) = 48 months.
A= P(1+r/n)^nt
Here n = 12 t = 4 years.
Substitute to get
Future value = 
=584.03
6(x+1)=24
6x+6=24
6x=24-6
6x=18
6x/6=18/6
x=3
Answer:
Texting speed
Step-by-step explanation:
It's the dependent variable
Answer:
6x - 2
Step-by-step explanation:
2x + 4(x - 1) + 2
=2x + 4x - 4 + 2
=6x - 2
1 km= 100,000 cm
5.5km x 100,000 = 550,000 cm
Hope this helps
