Since the power is even,
Therefore, the answer is D.
Answer:
i cant see it take another picture plz
Step-by-step explanation:
Answer the ratio of their corresponding sides
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
Find the z-scores.
z = (x − μ) / σ
z₁ = (92 − 82) / 5
z₁ = 2
z₁ = (97 − 82) / 5
z₂ = 3
Find the probability:
P(92 < X < 97)
P(2 < Z < 3)
P(Z < 3) − P(Z < 2)
0.9987 − 0.9772
0.0215
Find the number of tests:
0.0215 (241) ≈ 5
First of all, observe that the graphed function is .
Now, if we want to shift the graph 4 units up, it means that we want each point on the graph enlarge its y coordinate by 4: we no longer want to associate
but
And since , we want to map
And in our case, , so the answer is