Answer:
2
Step-by-step explanation:
Because the people were randomly assigned to one of the two groups, there is a randomness to both groups making them the same. The group that doesn't get the cream is a control group so any differences observed between the control and the group being tested would be due to the cream.
Don't you mean **Rodrigo? ; sorry if i sound mean saying that as if I'm correcting you in a bad manner.
Answer:
Step-by-step explanation:
y = 7, so we have:
Nina is 64. I hope this is correct , let me know if it isn’t .
Answer: 68°F
The equation is given in the question, 1.8•C+32. Plug c with 20°C, you equation would then look like this. 1.8(20)+32. The next step is very simple, (Remember PEMDAS) multiply first from left to right. Last add 32 to 36 to get you final sum of 68°F. Now thats the perfect temperature for me.