You randomly choose a natural number from 1 to 20. what id the probability that you will choose 8 or a multiple of 4?

20%

Step-by-step explanation:

The elements or numbers are 1,2,3,420

And the probability you looking for is 4 and 8...thus only two elements... Counting them individually out of the total elements... Hence this gives... 2/20=1/10

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

the answer is c. ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀