12. The number of chaperones c, needed for the class trip varies directly as the number of students, s, going on the trip, If c = 7 when s = 56, how many chaperones are needed if 104 students go on the class trip? Show work to justify your answer.

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870

the bolded word " farsighted" could be replaced with visionary.