Sara surveyed students about their school trip preference. thirty-eight
ninth graders want to go to the science museum. the other 25 ninth
graders want to go to the history museum. of the 70 tenth graders
surveyed, 31 want to go to the history museum. which two-way table
shows the results from sara's survey?

idk bring the function back   im not smart

step-by-step explanation:

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles