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KeyLimePi
Username
KeyLimePi
Score
142
Membership
Stats
Questions
11
Answers
17
17 Questions
20 Answers
+2
919
3
+142
Please help. URGENT
For a certain value of k, the system
has no solutions. What is this value of k?
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KeyLimePi
Aug 2, 2019
+2
911
2
+142
Help
Find all values for which there exists an ordered pair satisfying the following system of equations:
List only the values for
read more ..
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KeyLimePi
Jul 7, 2019
0
848
2
+142
Help
Solve for all values of r
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KeyLimePi
Jun 16, 2019
+1
806
1
+142
HELP PLEASE
Consider the expressions and
a) Show that these expressions are equal when
b) Explain why these expressions are not equal when
c) Show that these expressions are equal for all other than
In
read more ..
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KeyLimePi
Jun 9, 2019
0
886
1
+142
Premutations
In BINGO, a card is filled by marking the middle square as WILD and placing 24 other numbers in the remaining 24 squares.
Specifically a card is made by placing 5 numbers from the set in the first column, 5 numbers from in
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KeyLimePi
May 13, 2019
+2
740
2
+142
help
Thea has a key on her calculator marked x. If an integer is displayed, pressing the x key chops off the first digit and moves it to the end. For example, if 6138 is on the screen, then pressing the x key changes the display to 1386.
Thea enters
read more ..
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KeyLimePi
May 4, 2019
0
659
1
+142
Help
How many 9 digit zip codes are possible if the first digit cannot be 0?
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KeyLimePi
Apr 28, 2019
+1
755
2
+142
Help
In a certain pentagon, the interior angles are and where a,b,c,d,e are integers strictly less than 180 degrees. ("Strictly less than 180" means they are "less than and not equal to" 180.)
If the median of
read more ..
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KeyLimePi
Apr 14, 2019
+1
833
3
+142
Statistics
Suppose ten distinct, positive integers have a median of . ("Distinct integers" means that no two integers are the same.)
What is the smallest the average of those ten integers could be?
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KeyLimePi
Apr 7, 2019
+1
811
3
+142
Help
What is the perimeter of the trapezoid shown?
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KeyLimePi
Mar 31, 2019
+1
759
3
+142
Hi there
In right triangle PQR, we have angleQ=angleR and PR=6\sqrt(2). What is the area of triangle PQR?
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KeyLimePi
Mar 24, 2019
+1
839
1
+142
Triangle
Determine the value of a.
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KeyLimePi
Mar 24, 2019
+2
3595
2
+142
Urgent
My neighborhood is full of one-way streets. To drive from my house to the grocery store, I have to go 1 block south, then 1 block east, then 5 blocks north, then 2 blocks east. Each block is of a mile. How much shorter would my trip be if I could
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KeyLimePi
Mar 17, 2019
+1
761
2
+142
Geometry Problem
Determine the value of in the figure below.
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KeyLimePi
Mar 17, 2019
0
1959
3
+142
Circles
Daphne has a rope that is 60 meters long. She wants to use it to mark the boundary of a circle whose radius is an integer. What's the largest possible radius for her circle, in meters?
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KeyLimePi
Mar 10, 2019
+2
853
2
+142
PLEASE HELP
Suppose that in a certain triangle, the degree measures of the exterior angles are in the ratio
If the largest interior angle measures , what is the value of ?
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KeyLimePi
Feb 23, 2019
+4
829
2
+142
Pythagorean Theorem
I am curious about the Pythagorean Theorem. I was wondering, what exactly is the Pythagorean Theroem? Are there any tips on how to solve this easily? It's just been on my mind for a while. I'm just curious. No worries, I'm only in 6th grade, I'll probably
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KeyLimePi
Feb 12, 2019
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