<span>16.1428571 = mean
3.563 = standard deviation
</span>
Answer:
x = ±6
Step-by-step explanation:
Step 1: Write out equation
x² + 7 = 43
Step 2: Subtract 7 on both sides
x² = 36
Step 3: Square root both sides
√x² = √36
x = ±6
Answer:
207 or option a is the answer
9 is the anser trust me i just took the test i hate computer scored test but that is the answer
Answer:
look at the picture i have sent
