Answer:
C
Step-by-step explanation:
Based on the other answers. C is the odd one out.
Step-by-step explanation:

The formula to find the area of a triangle is:

Plug in what we know:

Multiply:
Answer:
"differential selection"
Step-by-step explanation:
If your friend took the test twice and passed both times with a score above 90% then the minor difference in price is most likely due to "differential selection". The first test had questions that he had a little more experience in solving, while the second time he was most likely given a couple questions that he wasn't as prepared for as he was the first time. This is most likely the cause for the difference in percentiles.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
Answer:
-3.45+5.1=1.65
Step-by-step explanation:
You could use a calculator (just sayin)