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Post New Question
All Questions
+0
230874 Questions
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1212
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+62
PLEASE HELP
Elaina wrote two correct variable expressions to represent the phrase “one-fourth of a number.”
Which variable expressions could Elaina have written?
Select each correct answer.
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bmichelle9
Aug 23, 2017
0
1224
1
+62
Help please urgent!
Dale has three dollars more than twice the amount of money that Leo has.
Which statement makes this comparison using the correct variable expression?
If Leo has d dollars, then Dale has d/2+3 dollars.
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bmichelle9
Aug 23, 2017
0
1126
1
+62
HELP?
A rectangular window has a length of 12 ft and a width of x ft.
Which expression represents the area of the window?
-12x
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bmichelle9
Aug 23, 2017
0
2027
3
+647
Melody
How many of the integers in the collection {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13} are relatively prime to 13?
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waffles
Aug 23, 2017
0
1540
1
+647
i like pancakes
If a and b must be positive integers, what is the largest integer n such that 13a + 18b = n has no solutions?
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waffles
Aug 23, 2017
0
2751
1
+647
plz help
Let d(n) equal the number of positive divisors of the integer n. Find d(d(p^{p-1})) where p is any prime number.
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waffles
Aug 23, 2017
Aug 22, 2017
0
584
0
how to do antilog in calculator?
How to do anti-log
Guest
Aug 22, 2017
0
759
1
simplify
simplify√a^9/b^4c^11
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Guest
Aug 22, 2017
+1
2462
1
+98
Isosceles & Equilateral Triangles, Perimeter, and Area
The diagram shows a rectangle that has been dissected into nine non-overlapping squares. Given that the width and the height of the rectangle are relatively prime positive integers (meaning two integers whose largest common divisor is 1), find the perimeter
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benjamingu22
Aug 22, 2017
0
801
3
Help
Can someone help me, this is Geometric series a1+a5=1285 a2*a4=6400
CPhill
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Guest
Aug 22, 2017
0
736
1
+4
Citi Bk requires deposit of $15000, give me $250 bonus after 3 mos. What is its interest rate?
Citi Bk requires a deposit of $15000, will give me $250 bonus after 3 mos. What is its interest rate?
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ghkhuang
Aug 22, 2017
0
458
0
How do you solve this?
2 x 3^√ ̅3
Guest
Aug 22, 2017
0
720
1
Linear Equations
2(x+3)-4=-9
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Guest
Aug 22, 2017
0
600
1
Two Options
Objective: $750,000 as a retirement plan. Rate 6% compounded annually.
Plan A: Deposit $15,000 at the end of each year until objective reached.
Plan B: Deposit $10,000 at the end of the first year, and an additional 5% over
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Guest
Aug 22, 2017
0
990
1
math
What is the simplified expression for 2(x - 5)?
2x
-10x
2x - 10
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Guest
Aug 22, 2017
0
829
1
+590
Math
Is math a mandatory class in college?
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Gh0sty15
Aug 22, 2017
0
1368
6
+1084
Long time no see old friends?
been a while has it not?
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Deathrises101
Aug 22, 2017
0
1666
0
tell if the digit in the hundred place is 1/10 the value of the digit in the thousands place, examples 8,556....6,855....5,568.....5,656
tell if the digit in the hundred place is 1/10 the value of the digit in the thousands place, examples 8,556....6,855....5,568.....5,656
Guest
Aug 22, 2017
0
2353
3
+314
solve for x
1/5(x+15)=1/2-1/3(x-7)
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ISmellGood
Aug 22, 2017
0
1270
6
+590
Question
Why do some people believe that the Earth is flat? Does it have to do with the gravitational pull of the Earth? Magnetism?
off-topic
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Gh0sty15
Aug 22, 2017
0
801
1
probability question
Past record indicates that the mean sale of this brand, from
various showrooms located across various towns is Rs. 20 million. If the
distribution of the sales is normal with standard deviation of Rs. 50,000
a) What is the probability
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Guest
Aug 22, 2017
0
945
3
+590
Calculus?
Was it Leibniz or Newton who made calculus? I get confused.
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Gh0sty15
Aug 22, 2017
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