Answer:
Z-score is 1.75
Step-by-step explanation:

You can find the Z-score from the standard normal table. Just read the table in reverse.
In this case, Z = 1.75
Answer:
most likely b
Step-by-step explanation:
the more than symbol tells me that it is going to move past 10.
Since both rectangles are similar, the following ratio must be fulfilled:

By multiplying both sides by 14, we get

and by subtracting 9 to both sides, we have

Therefore, the answer is 12.
B should be your answer. 125-360= -235
Answer:
5n - 7 < 23
Step-by-step explanation: