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Post New Question
All Questions
+0
231150 Questions
0
1855
1
A coin is tossed 5 times. What is the probability that it lands on tails exactly 4 of the 5 times?
A coin is tossed 5 times. What is the probability that it lands on tails exactly 4 of the 5 times?
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Guest
Oct 23, 2017
0
708
1
What is the degree of f?
I don't know how to do this
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Guest
Oct 23, 2017
0
926
3
+267
Completing the square help?
I came up against this problem
If we express 2x^2 + 6x + 11 in the form a(x - h)^2 + k, then what is h?
read more ..
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WhichWitchIsWhich
Oct 23, 2017
0
4892
1
1. Which values are possible rational roots of 12x3+14x2−x+18=0 according to the rational root theorem?
1. Which values are possible rational roots of 12x3+14x2−x+18=0 according to the rational root theorem?
Select each correct answer.
±1/9
±9/2
read more ..
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Guest
Oct 23, 2017
0
5580
1
1. Kristina used synthetic division to divide the polynomial f(x) by x−2, as shown on the table.
1. Kristina used synthetic division to divide the polynomial f(x) by x−2, as shown on the table.
What is the value of f(2)?
A).-14 B).-1 C).-2 D).-1
read more ..
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Guest
Oct 23, 2017
+1
766
1
Degrees of freedom? 1776?
What is degree of freedom
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Guest
Oct 23, 2017
0
636
1
Science Gay-Lussac's Law
If the pressure of a gas at a constant volume is 3.5 atm at 100c, what will the pressure be if the temperature is changed to 250c
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Guest
Oct 23, 2017
+1
906
3
How much land was added to the United States as a result of the Louisiana Purchase? (in miles)
How much land was added to the United States as a result of the Louisiana Purchase? (in miles)
Mr.Owl
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Guest
Oct 23, 2017
0
969
1
what is the greatest common factor between 12 and 16.
what is the greatest common factor between 12 and 16.
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Guest
Oct 23, 2017
0
761
4
Problem!
What is 17+9?
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Guest
Oct 23, 2017
0
782
2
+470
I got confused with this one.
How many ways are there to put 5 balls in 3 boxes if the balls are not distinguishable but the boxes are?
That is the question but I have been trying it and getting many different answers, can someone help?
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Mr.Owl
Oct 23, 2017
0
907
3
convertions
what is 565,900 seconds converted into days?
Mr.Owl
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Guest
Oct 23, 2017
0
957
3
dont know awnser
7 to the power of 2 =49 or not
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Guest
Oct 23, 2017
0
493
1
Small problem
So I had an expression
sqrt( cos^2(t) + sin^2(t) + (1/cos^2(t))^2 )
and I simplifed it to sqrt( 1 + (1/cos^2(t))^2 )
read more ..
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Guest
Oct 23, 2017
0
882
2
+267
Algebra help?
Given that xy=3/2 and both x and y are nonnegative numbers, find the minimum value of 10x + (3y/5)
Thanks!
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WhichWitchIsWhich
Oct 23, 2017
0
611
1
a company has 36 phone lines and 108 employees
A company has 36 phone lines and 108 employess. what is the rate of phone lines to employees? what is the rate of employees to phone lines?
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Guest
Oct 23, 2017
+1
747
1
+267
New question
Rewrite the expression 6j^2 - 4j + 12 in the form c(j + p)^2 + q, where c, p, and q are constants. What is q/p?
Quick help would be really appreciated
hectictar
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WhichWitchIsWhich
Oct 23, 2017
0
900
2
+1495
help me please
solve for x and y
2x+3y=9
x-y=2
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ManuelBautista2019
Oct 23, 2017
+3
1061
1
+20
what is 64 to the negetive 73 exponents?
what is 64 to the negetive 73 exponents?
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kevanportman123
Oct 23, 2017
0
732
1
mole day
how many moles are in 0.324 grams of chocolate
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Guest
Oct 23, 2017
0
770
1
Chemic problems
Is it possible for protons to react and leave the atom?
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Guest
Oct 23, 2017
0
632
1
centilions
Centilion multiply by centilion
huw much is it ?
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Guest
Oct 23, 2017
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