Difference between revisions of "AMC 8 2019(Mock) Problems"
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==Problem 5== | ==Problem 5== | ||
| − | If <math>\ n \choose n - 1</math> | + | If <math>\ n \choose n - 1 = 5</math>, then what is the value of <math>n + 3</math>? |
Revision as of 16:23, 13 July 2020
Problem 1
What is the value of 
?
Problem 2
What is the area of a triangle with side lengths 
, and 
?
Problem 3
A circle with radius 
is what percent larger than a circle with radius 
?
Problem 4
Manoj starts Counting from the number 
and continues counting all positive integers but the ones that are a multiple of 
or 
. What is the 
integer Manoj Counts?
Problem 5
If 
, then what is the value of 
?
