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Post New Question
All Questions
+0
230983 Questions
0
1099
3
+1491
Using Exponential Functions with “e.”
I’d like to propose that if I should either use e as a variable such as pi, without calculating it, or punch it into a calculator to solve some investments that I am making. Or even just use the actual value but rounded, to get a rough estimate.
<
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HighSchoolCalculus
Apr 25, 2018
0
1198
16
+273
Please help, and explain, so I can understand!!
I need help with all, but any help is great help!!! Thanks in advance!
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LaughingFace
Apr 25, 2018
+5
1210
2
+295
Polygon Length and Area
The lengths of the perpendiculars drawn to the sides of a regular hexagon from an interior point are 4, 5, 6, 8, 9, and 10 centimeters. What is the number of centimeters in the length of a side of this hexagon? Express your answer as a common fraction in
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TheMathCoder
Apr 25, 2018
0
575
2
+2448
Please help asap
Please help asap
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RainbowPanda
Apr 25, 2018
0
619
1
+2448
Please help, I tried solving this but I don't understand.
Please help, I tried solving this but I don't understand. The answer is supposed to be "The height of the pyramid is 3x greater than the height of the cube." Everytime I calculate this the cube is greater
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RainbowPanda
Apr 25, 2018
+1
2235
3
+1450
Let A, B, and C be points on a circle of radius 18. If angle ACB = 70 degrees, what is the circumference of the minor arc {AB}?
Let A, B, and C be points on a circle of radius 18. If angle ACB = 70 degrees, what is the circumference of the minor arc {AB}? Express your answer in terms of pi.
Thanks!
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AnonymousConfusedGuy
Apr 25, 2018
-1
602
0
+4116
Help please it deals with Probability and normal distributions
Help please it deals with Probability and normal distributions
NotSoSmart
Apr 25, 2018
0
744
4
+273
Help!
I am terrible at this math stuff!
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LaughingFace
Apr 25, 2018
0
654
2
+273
Please, help ASAP!!
All of them please, I don't understand any
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LaughingFace
Apr 25, 2018
0
490
1
Inequalities help
Suppose and . Find the minimum value of a + b + c + abc.
Someone else asked this question before but it was never answered
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Guest
Apr 25, 2018
0
556
1
Inequalities help
Find the maximum value of when
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Guest
Apr 25, 2018
0
665
1
Math 126
I'm doing some math test prep for Math 126, but I'm confused as to how is the answer?
The Problem:
ln (x+3) - ln x = 4
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Guest
Apr 25, 2018
0
993
1
Unknown math term.
In this question: The domain of the function h(x) = sqrt(25-x^2) + sqrt(-(x-2) is an interval of what width?
I think the domain is: [2, -5], so in total, 8 terms satisfy the domain, so is the with 8? Because apparently it's not...can
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Guest
Apr 25, 2018
0
576
0
Got a problem for anyone to help
The dean at a large college wants to determine the average SAT scores for students who apply from New York. She surveyed 80 students from New York and discovered a mean SAT score of 1,512.
Which of the statements below represent the statistic and
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Guest
Apr 25, 2018
0
458
1
Anyone can help plx
In an attempt to document the percentage of teenagers in the United States who play video games for more than 4 hours per day, the group Concerned Citizens for Teenage Welfare surveyed 2,000 teenagers randomly selected from across the United States. It
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Guest
Apr 25, 2018
0
386
0
Help me
The mean mark on a state-administered mathematics exam by a 10th grade class in Smalltown, Wisconsin, was 95%, while the mean mark on the same exam by 10th grade students in the entire state of Wisconsin was reported to be only 78%. This suggests that the
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Guest
Apr 25, 2018
Apr 24, 2018
+2
1185
2
+220
http://prntscr.com/j9plkd
http://prntscr.com/j9plkd
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quilly
Apr 24, 2018
+1
1150
2
+1450
Geometry Problem
In the diagram shown, PC is tangent to the circle and PD is the angle bisector of CPE. If arc CD is 70 degrees, arc DE is 30 degrees, and DQE = 40 degrees, then determine arc AE, in degrees.
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AnonymousConfusedGuy
Apr 24, 2018
0
975
1
+72
Please help!
I can't seem to figure out the answer to this problem:
11. the height of a rectangular prism is 5 more than three times it's width w. The volume of the prism is . Write a simplified expression for the length of the prism.
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RedGlasses
Apr 24, 2018
0
615
1
2√52x^9/√13x
2√52x^9/√13x
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Guest
Apr 24, 2018
-1
2164
1
Help asap
1. Find the value of $x$ if $x$ is positive and $x\cdot\lfloor x\rfloor=70$. Express your answer as a decimal.
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Guest
Apr 24, 2018
0
1094
1
Help please
Suppose that \[|a - b| + |b - c| + |c - d| + \dots + |m-n| + |n-o| + \cdots+ |x - y| + |y - z| + |z - a| = 20.\] What is the maximum possible value of $|a - n|$?
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Guest
Apr 24, 2018
+1
675
5
+2448
2 questions, plz help!
2 questions, plz help!
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RainbowPanda
Apr 24, 2018
0
1643
5
+166
number theory help (divisor arithmetic)
This is the picture @guest
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Creeperhissboom
Apr 24, 2018
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