A 4,6, or 9 will be rolled at least 5.5 times each.
Answer:
D) Both A and C are correct.
Step-by-step explanation:
If the sample contains 50 students, the percentage equivalent to each student is:

Each student corresponds to 2%, which means that percentages should be multiples of 2%.
21% is not a multiple of 2% and corresponds to:

21% of 50 students is 10.5 students, and you cannot sample a fraction of a student.
Therefore, Both A and C are correct.
Answer:
314 is the correct answer
Step-by-step explanation:
314 is the correct amswer to 628 ÷ 2, however, the answer to 2 ÷ 628 is invalid and would need to be simplified.
Step-by-step explanation:
The model will contain 1 ten and 4 ones in each group.
Answer:
It's the Option A.
Step-by-step explanation:
h(x) = g(x - 3)
The -3 moves the whole graph of g(x) 3 units horizontally to the right.