Answer: 5578
Step-by-step explanation:
1058 + 4520 = 5578
Answer:
81
Step-by-step explanation:
Rolling 6-sided fair die you can throw out three even numbers: 2, 4, 6.
If a fair 6-sided die is rolled 4 times, then each of 4 times each of three even numbers can be thrown out. Then the number of different sequences that consist entirely of even numbers is

Answer:
A, B, and D
Step-by-step explanation:
19. C. 10,12 (D is eliminated because 15 is greater than 12, greatest common factor of the others was not 2)
20. C. 42 (The largest integer that can divide into both)
it would be A or D for the math of d=-2