Answer:
one has (_) and another has (+)
Answer:
13/6
Step-by-step explanation:
1+0.5=1.5=9/6
9/6+4/6=13/6
No because that would just be measuring freshman a better sampling method would be surveying the same number of students for each grade
Answer:
10^x=1/100
10^x=10^-10
x=-10
Step-by-step explanation:
Look up the law of sines, I suggest Khan Academy. It is better if you know how to do it, it is very useful.
