Difference between revisions of "2022 AMC 12A Problems"
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evaluates to a real number. What is that number? | evaluates to a real number. What is that number? | ||
− | + | <math>\textbf{(A) }\sqrt{10}\qquad\textbf{(B) }\sqrt[3]{100}\qquad\textbf{(C) }\sqrt[4]{1000}\qquad\textbf{(D) }10\qquad\textbf{(E) }10\sqrt[3]{10}</math> | |
[[2022 AMC 12A Problems/Problem 8|Solution]] | [[2022 AMC 12A Problems/Problem 8|Solution]] |
Revision as of 01:26, 12 November 2022
2022 AMC 12A (Answer Key) Printable versions: • AoPS Resources • PDF | ||
Instructions
| ||
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 |
Contents
- 1 Problem 1
- 2 Problem 2
- 3 Problem 3
- 4 Problem 4
- 5 Problem 5
- 6 Problem 6
- 7 Problem 7
- 8 Problem 8
- 9 Problem 9
- 10 Problem 10
- 11 Problem 11
- 12 Problem 12
- 13 Problem 13
- 14 Problem 14
- 15 Problem 15
- 16 Problem 16
- 17 Problem 17
- 18 Problem 18
- 19 Problem 19
- 20 Problem 20
- 21 Problem 21
- 22 Problem 22
- 23 Problem 23
- 24 Problem 24
- 25 Problem 25
- 26 See also
Problem 1
What is the value of
Problem 2
The sum of three numbers is The first number is
times the third number, and the third number is
less than the second number. What is the absolute value of the difference between the first and second numbers?
Problem 3
These problems will be posted once the 2022 AMC 12A is released.
Problem 4
The least common multiple of a positive divisor and
is
, and the greatest common divisor of
and
is
. What is the sum of the digits of
?
Problem 5
These problems will be posted once the 2022 AMC 12A is released.
Problem 6
A data set consists of not distinct) positive integers:
,
,
,
,
, and
. The
average (arithmetic mean) of the
numbers equals a value in the data set. What is
the sum of all positive values of
?
Problem 7
A rectangle is partitioned into regions as shown. Each region is to be painted a solid color - red, orange, yellow, blue, or green - so that regions that touch are painted different colors, and colors can be used more than once. How many different colorings are possible?
Problem 8
The infinite product
evaluates to a real number. What is that number?
Problem 9
These problems will be posted once the 2022 AMC 12A is released.
Problem 10
These problems will be posted once the 2022 AMC 12A is released.
Problem 11
These problems will be posted once the 2022 AMC 12A is released.
Problem 12
These problems will be posted once the 2022 AMC 12A is released.
Problem 13
These problems will be posted once the 2022 AMC 12A is released.
Problem 14
These problems will be posted once the 2022 AMC 12A is released.
Problem 15
These problems will be posted once the 2022 AMC 12A is released.
Problem 16
These problems will be posted once the 2022 AMC 12A is released.
Problem 17
These problems will be posted once the 2022 AMC 12A is released.
Problem 18
These problems will be posted once the 2022 AMC 12A is released.
Problem 19
These problems will be posted once the 2022 AMC 12A is released.
Problem 20
These problems will be posted once the 2022 AMC 12A is released.
Problem 21
These problems will be posted once the 2022 AMC 12A is released.
Problem 22
These problems will be posted once the 2022 AMC 12A is released.
Problem 23
These problems will be posted once the 2022 AMC 12A is released.
Problem 24
These problems will be posted once the 2022 AMC 12A is released.
Problem 25
These problems will be posted once the 2022 AMC 12A is released.
See also
2022 AMC 12A (Problems • Answer Key • Resources) | |
Preceded by 2021 AMC 12B Problems |
Followed by 2022 AMC 12B Problems |
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 |
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions.