BrencelrosenaFa BrencelrosenaFa
  • 13-11-2016
  • Mathematics
contestada

Max ran the first part of the race in 15.43 seconds and the second part in 16.32 seconds.
Roman ran the first part of the race in 14.22 seconds and the second part in 15.41 seconds.
How much faster did Roman run than Max?
2.12 seconds


1.21 seconds


.91 seconds


.50 seconds

Respuesta :

hazeltown hazeltown
  • 14-11-2016
2.21 seconds
(15.43+16.32)-(14.22+15.41)
Answer Link

Otras preguntas

Jamaal buys his clothes at Super Discounts. On Saturday, he bought shoes regularly priced at $40 for 25% off, and a jacket regularly priced at $100 for 30% off.
What is 689 divided by 53
50 is 40% of what number?
Can water and pebbles form a solution?
You bought a car for $25,000. You have owned it for one year, and it is now worth $21,000. What is the percent decrease in your car's value?16%19%84%119%
Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony
how do you can you solve this problem 37 + y = 87; y =
How did machines speed up  textile manufacturing
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital c
How did machines speed up  textile manufacturing