in decimal form it is 45.2
in exact form it is 32 squareroot 2
<h2>D. If subjects knew they were receiving an active treatment, researchers would not have known if any improvement was due to the new medication or to the expectation of <u>feeling </u>better. If the researchers knew which subjects received which treatments, they might have treated one group of subjects differently from the other group.</h2><h2 />
For your question... the answer would be D
Ralphs is 7.5x+10
frank’s is 10x
3.24 + 5.70 + 6.17 = 15.11
20.00 - 15.11 = 5.11
He got 5.11$ of change back.
Answer:
1/2×+12=10, x=-4
Step-by-step explanation:
Just trust me on this