1. About how much glass is needed for a circular window with a radius of 2.4 feet? (Hint: what is the area of the glass?) 4.5 ft2
7.5 ft?
15 ft2
18 ft2

i want to die

what the hell man, i just want the points lol

b

step-by-step explanation:

answer: 1, 3 and 5 are correct

step-by-step explanation:

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