Five hours after the explosion, flight controllers advised firing the rocket for thirty-five seconds.

VOA: special.2009.07.22

Three-person teams from each school had five hours to solve eleven real world problems.

VOA: special.2010.03.11

They spent seventy-five hours, in all,on the surface.

VOA: special.2009.07.29

They spent forty-five hours on the moon.

VOA: special.2009.07.29

So the I.O.M.proposed that residents be required to get five continuous hours of rest for every sixteen hours on duty.

VOA: special.2009.06.02

Coast Guard Admiral Thad Allen said Friday that twenty-five thousand barrelswere captured in the past twenty-four hours.

VOA: special.2010.06.19

So the Institute of Medicine proposed that residents be required to get five continuous hours of rest for every sixteen hours on duty.

VOA: special.2010.07.13

Two hours after Apollo Thirteen went around the moon, the astronauts fired the rocket for five minutes.

VOA: special.2009.07.22

On average, each adolescent reported using some kind of media five and one-half hours a day.

VOA: special.2009.03.10

They flew from Los Angeles,California to New York City in fourteen hours and forty-five minutes.

VOA: special.2009.06.28

That includes a fine of five hundred dollars or fifty hours of community service.

VOA: special.2009.04.02

Media use totaled an average of five and one-half hours a day.

VOA: special.2009.02.11

heart attacks,strokes,heart failure increases probably five to ten times greater than it does over just a few hours of exposure."

VOA: standard.2010.08.04

Then,it can take a team of 10 people several hours to unload a shipment of five M-ATVs.

VOA: standard.2010.08.01