The sets A, B, and C are defined as follows: A = {tall, grande, venti}
B = {foam, no-foam}
C = {non-fat, whole}
Use the definitions for A, B, and C to answer the questions. Express the elements using n-tuple notation, not string notation.

(a)
Write an element from the set A × B × C.

(b)
Write an element from the set B × A × C.

(c)
Write the set B × C using roster notation.

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

2

step-by-step explanation: