Difference between revisions of "2011 AMC 12B Problems/Problem 2"

(Created page with '== Problem == Josanna's test scores to date are <math>90, 80, 70, 60,</math> and <math>85.</math> Her goal is to raise her test average at least <math>3</math> points with her ne…')
 
Line 17: Line 17:
 
</math>
 
</math>
 
== See also ==
 
== See also ==
{{AMC12 box|year=2011|before=First Problem|num-a=2|ab=B}}
+
{{AMC12 box|year=2011|before=Problem 1|num-a=2|ab=B}}

Revision as of 15:49, 27 February 2011

Problem

Josanna's test scores to date are $90, 80, 70, 60,$ and $85.$ Her goal is to raise her test average at least $3$ points with her next test. What is the minimum test score she would need to accomplish this goal?

$\textbf{(A)}\ 80 \qquad \textbf{(B)}\ 82 \qquad \textbf{(C)}\ 85 \qquad \textbf{(D)}\ 90 \qquad \textbf{(E)}\ 95$


Solution

$$ (Error compiling LaTeX. Unknown error_msg)

See also

2011 AMC 12B (ProblemsAnswer KeyResources)
Preceded by
Problem 1
Followed by
Problem 2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
All AMC 12 Problems and Solutions