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Mathematics 19 Online
OpenStudy (anonymous):

GOLD MEDEL AND FAN JUST 6 QUIESTION please!!!!

OpenStudy (anonymous):

?

OpenStudy (anonymous):

Justin rode his bicycle 4.3 miles a day for 15 days straight. How many miles did Justin ride altogether during the 15-day stretch? 68.8 79.5 64.5 49.5

OpenStudy (anonymous):

c

OpenStudy (anonymous):

Steven swam 200 meters in 25.3 seconds while Michelle finished in 28.2 seconds. How much faster did Steven swim than Michelle? 2.9 seconds 3.4 seconds 2.1 seconds 1.9 seconds

OpenStudy (texaschic101):

28.2 - 25.3 = your answer

OpenStudy (anonymous):

2.9

OpenStudy (anonymous):

so that's my answer right?

OpenStudy (texaschic101):

yep

OpenStudy (texaschic101):

got anymore ?

OpenStudy (anonymous):

Directions: Select the correct location on the number line.Chauncey's birthday is in January. For his last birthday, the low temperature for the day was 9 ºF. It was only 12 degrees above the all-time record low for Dallas, Texas. What is the all-time record low for Dallas?

OpenStudy (anonymous):

that one with the qustion mart is sippose to say 9 deggress

OpenStudy (texaschic101):

9 - 12 = -3 degrees

OpenStudy (anonymous):

The Furnace Creek Airport in Death Valley, California, has an elevation of 64 meters below sea level. The lowest point in New Orleans, Louisiana, has an elevation of -2 meters. What is the difference between the elevation in New Orleans and the elevation at the Furnace Creek Airport? 62 meters 66 meters -66 meters -62 meters

OpenStudy (anonymous):

so you have to subract 64- -2 right?

OpenStudy (texaschic101):

yes...I think so

OpenStudy (texaschic101):

don't forget...multiplying two negatives gives you a positive

OpenStudy (anonymous):

ya exalty i forget sometimes LOL

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