Answer:
n-185
Step-by-step explanation:
since 185 needs to be subtracted from a number, or n
Answer:
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
mean of A=28+23+30+25+27/5 = 26.6
average of B=22+19+15+17+20/5 = 18.6
now,
difference= 26.6-18.6
=8,,
Answer:
its x^4
Step-by-step explanation:
its x^4
There were 45 questions on the test. Hope this helps! <3