Answer:
There are about 7 x 10^6
Step-by-step explanation:
3.5*2029249= 7102347
rounds to 7000000= 7 x 10^6
Answer:
19/6 ...or... 3.16 repeating
Step-by-step explanation:
4 5/8 + 2/3 = 19/6
Answer:
(-4, -5) it gives the answer in the question
Step-by-step explanation:
I think that this an example of a paired t test. Since each student (subject) is given 2 treatments of the same material.