Answer:
84 miles in 12 hour
Step-by-step explanation:
12/4 = 3
3*28=84
Answer:
1,001 ways for them to decide.
Step-by-step explanation:
The order in which they will visit the countries is not important, so we use the combinations formula to solve this question.
Combinations formula:
is the number of different combinations of x objects from a set of n elements, given by the following formula.

In this question:
10 countries from a set of 14. So

1,001 ways for them to decide.
1+4=5
2+5=7
3+6=9
8+11=19
hope this helped:)
Answer:
if you need to no what 9+15 is it is 24
Step-by-step explanation:
get a pis of paper and draw 15 dots and then you add 9 more dots and you have 24
Answer:
3/2
Step-by-step explanation: