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Post New Question
All Questions
+0
230824 Questions
0
970
2
+174
Math
There are 16 competitors in the MATHCOUNTS Trainer competition, including 3 from New York City. The gold medal goes to first place, silver to second, and bronze to third.
In how many ways can the medals be awarded to three of the 16 competitors?
read more ..
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wiskdls
Apr 24, 2018
0
1064
2
+2448
Please help asap, ty!
Please help asap, ty!
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RainbowPanda
Apr 24, 2018
0
1295
1
+174
Math
How many 4-digit numbers have the second digit even and the fourth digit at least twice the second digit?
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wiskdls
Apr 24, 2018
0
696
1
+174
Math
We call a number odd looking if all of its digits are odd. How many four-digit odd-looking numbers are there?
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wiskdls
Apr 24, 2018
0
609
1
+2448
Please help asap, tysm!
Please help asap, tysm!
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RainbowPanda
Apr 24, 2018
0
844
1
+121
another question
Given sin x = 0.9, what is cos x ?
(As a decimal rounded to the nearest hundreth)
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AgentFatboy
Apr 24, 2018
0
1345
1
+121
need some help, thank you
Given sin x = 7/25 and cos x = 24/25
What is the ratio for tan x ? ( As a fraction in simpliest form)
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AgentFatboy
Apr 24, 2018
0
475
0
Please help quickly!
The following is a student solution to the inequality 724-x+18x-36:
(1) 724-x+18x-36
(2) 724-33x+1844x-36
(3) 724-3x+3244x-324
read more ..
Guest
Apr 24, 2018
+2
1701
5
+5265
Just a spot to chill and talk
Hi everyone! How are you all? I'm back until mid-June, as that'll be the end of the school year for me!
It's nice to be back!
off-topic
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rarinstraw1195
Apr 24, 2018
0
586
1
transformation
in the function
y=4x^2-5
what effect does the number -5 have on the graph, as compared to the graph
y=x^2
read more ..
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Guest
Apr 24, 2018
+1
902
7
+2448
Please help asap, ty!
Please help asap, ty!
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RainbowPanda
Apr 24, 2018
0
596
1
Anyone can help
Complete the two-way frequency table below, which shows the distribution of blood types for students in their first year at a local college.
O
read more ..
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Guest
Apr 24, 2018
0
531
1
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Guest
Apr 24, 2018
0
505
0
Help me please
Complete the two-way frequency table below, which shows the relationship between a person's gender and whether he or she wears his or her favorite sports team's jersey to sporting events. From a sample of 60 people entering a sports venue, it is found
read more ..
Guest
Apr 24, 2018
0
962
2
+156
Please help! Thanks
Please help! Show work!! Thanks
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mathelp
Apr 24, 2018
0
545
1
+2448
Please help asap
Please help asap
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RainbowPanda
Apr 24, 2018
+1
641
2
+5
Special Types of Triangles
1) What is the value of X?
https://i.imgur.com/uyRpVxN.png - picture
read more ..
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stimpay
Apr 24, 2018
0
445
1
what is 96 factors
what is 96 factors
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Guest
Apr 24, 2018
0
791
2
+105
Please help me with this math question?
Identify the roots of the quadratic function.
A) x = 0 and x = 4
B) y = 0 and y = 4
C) x = 0 and x = -4
D) y = 0 and y = -4
read more ..
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Jaleco
Apr 24, 2018
0
598
1
+2448
Please help asap
Please help asap
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RainbowPanda
Apr 24, 2018
-1
616
0
+4116
Help 3,4
Help 3,4
NotSoSmart
Apr 24, 2018
-1
548
0
+4116
Help 1,2
Help 1,2
NotSoSmart
Apr 24, 2018
+2
1096
1
+220
if.....
if
tan(π / 3-A) = cot(π / 3)
What is A?
read more ..
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quilly
Apr 24, 2018
0
714
2
+156
Please help me! Thank you.
I am so confused on these questions. Please help me! Show your work, please. Thank you.
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mathelp
Apr 24, 2018
0
1739
3
+68
I have a new question for you all
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?
read more ..
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sageatron2000
Apr 24, 2018
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