It takes light 8 minutes to travel from the sun to the Earth. If the distance between the sun and the Earth is about 93 million miles, determine the approximate speed of light as the unit rate in millions of miles per minute.(1 point)
Responses
31 million miles per 2.67 minutes
31 million miles per 2.67 minutes
0.086 minutes per 1 million miles
0.086 minutes per 1 million miles
11.6 million miles per minute
11.6 million miles per minute
93 million miles per 8 minutes
The approximate speed of light is 11.6 million miles per minute.
The unit rate in miles per hour is 4,500 miles per hour.
The unit rate in grams per liter is 29 grams per liter.
What is the unit rate in miles per hour if a rocket travels 22,500 miles in five hours?(1 point)
Responses
45,000 miles per hour
45,000 miles per hour
45 miles per hour
45 miles per hour
450 miles per hour
450 miles per hour
4,500 miles per hour
What is the unit rate if Jane ran 100 meters in 11 seconds?(1 point)
Responses
9.09 meters per second
9.09 meters per second
0.11 meters per second
0.11 meters per second
9.9 meters per second
9.9 meters per second
90.9 meters per second
The unit rate is 9.09 meters per second.
What is the unit rate in grams per liter if a two-liter energy drink has 58 grams of sugar?(1 point)
Responses
0.03 grams per liter
0.03 grams per liter
2.9 grams per liter
2.9 grams per liter
14.5 grams per liter
14.5 grams per liter
29 grams per liter