anonymous
  • anonymous
Grant can row 6 miles in 36 minutes. Arianna can row 3,520 yards in 20 minutes. In miles per hour, how much faster does Grant row than Arianna?
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
1 mile is 1760yds Grant's speed is \[\frac{ 1mile }{ 1\min }\]
anonymous
  • anonymous
okay
anonymous
  • anonymous
3520yd divide by 1760yd you get 2miles

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
so arianna's speed is \[\frac{ 1mile }{ 10mins } = \frac{ 0.1mile }{ 1\min }\]
anonymous
  • anonymous
okay
anonymous
  • anonymous
would equal up to be 29.3
anonymous
  • anonymous
so we convert them mile/min to mph
anonymous
  • anonymous
okay
anonymous
  • anonymous
multiple both grant and arianna speed by 60 to get the units to mile per hour. Then: Grant's speed - Arianna's speed
anonymous
  • anonymous
I got 29.3 for Arianna
anonymous
  • anonymous
What's your calculation steps?
anonymous
  • anonymous
5.156.8
anonymous
  • anonymous
No... Arianna's speed is in yards, you need to convert it to miles
anonymous
  • anonymous
so convert 29.3 to yards
anonymous
  • anonymous
I meant mile
anonymous
  • anonymous
Arianna row 3520 yards in 20mins 1 mile is 1760 yards \[\frac{ 3520yd }{ 1760yd } = 2 miles\]
anonymous
  • anonymous
okay
anonymous
  • anonymous
6195200
anonymous
  • anonymous
\[\frac{ 2miles }{ 20mins } = \frac{ 1mile }{ 10mins } = \frac{ 0.1miles }{ 1\min }\]
anonymous
  • anonymous
40
anonymous
  • anonymous
40?
anonymous
  • anonymous
I got 40 somehow
anonymous
  • anonymous
ok we have both Grant and Arianna speed in miles per min (check the working above) now we convert them to miles per hour
anonymous
  • anonymous
okay
anonymous
  • anonymous
Think I made a typo the top again....at Grant's speed should be \[\frac{ 0.1667miles }{ 1\min }\]
anonymous
  • anonymous
Multiply Grant's speed by 60 you should get 10miles per hour Multiply Arianna's speed by 60 you should get 6miles per hour
anonymous
  • anonymous
okay
anonymous
  • anonymous
10-6=4 which is the answer
anonymous
  • anonymous
okay

Looking for something else?

Not the answer you are looking for? Search for more explanations.