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Post New Question
All Questions
+0
231010 Questions
0
509
1
math
2 to the power of what will give me -70000?
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Guest
Jul 24, 2016
0
996
2
+108
Find the point of intersection.
Find the point of intersection.
and
read more ..
Alan
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Kreyn
Jul 24, 2016
0
682
1
Law of sine (HELP PLEASE :( ) i will use it a guide thanks in advance
From a point on the ground 12 m from a house, the angle of elevation of the top and bottom of a TV antenna was found to be 51 degree and 42 degree respectively. How tall is the antenna?
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Guest
Jul 24, 2016
0
556
2
Help me please
How to solve 4096=x^180
Alan
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Guest
Jul 24, 2016
Jul 23, 2016
0
454
1
HELP PLZ
Let A(t) = 3- 2t^2 + 4^t. Find A(2) - A(1).
The function f(x) satisfies f(sqrt(x+1)) = 1/x for all x ≥ 1, x≠0. Find f(2)
read more ..
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Guest
Jul 23, 2016
0
1375
2
Suppose I have a bag with 12 slips of paper in it. Some of the slips have a 2 on them, and the rest have a 7 on them. If the expected value of the number
Suppose I have a bag with 12 slips of paper in it. Some of the slips have a 2 on them, and the rest have a 7 on them. If the expected value of the number shown on a slip randomly drawn from the bag is , then how many slips have a 2?
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Guest
Jul 23, 2016
+5
1491
5
+35
PLZ Help ME!!!FAST
1. How ways are there to put 6 b***s in 3 boxes if the b***s are not distinguishable but the boxes are?
2.How many ways are there to put 6 b***s in 3 boxes if the b***s are distinguishable but the boxes are not?
THX!!!
Melody
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bobo2k16
Jul 23, 2016
0
534
2
Factor
r^2+4
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Guest
Jul 23, 2016
0
1525
2
+60
math
How many terms are there in a geometric series if the first term is 3, the common ratio is 2, and the sum of the series is 93? Hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over
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GENYS
Jul 23, 2016
0
2395
1
Consider two events such that P(A) =1/2 , P(B) =3/5 , and P(A ∩ B) = 3/10. Are events A and B independent events?
Consider two events such that P(A) =1/2 , P(B) =3/5 , and P(A ∩ B) = 3/10. Are events A and B independent events?
CPhill
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Guest
Jul 23, 2016
0
1168
1
Two cards are drawn without replacement from a standard deck of 52 cards. What is the probability that one of the cards is a 7 and the other is a 3, and are
Two cards are drawn without replacement from a standard deck of 52 cards. What is the probability that one of the cards is a 7 and the other is a 3, and are these events independent?
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Guest
Jul 23, 2016
0
1474
1
A two-way frequency table is shown below that displays the relationship between television technology type and television size sold at a local retail outlet.
A two-way frequency table is shown below that displays the relationship between television technology type and television size sold at a local retail outlet. Store managers took a sample of 90 people and recorded the following results:
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Guest
Jul 23, 2016
0
877
1
+60
Consider the arithmetic sequence presented in the table below.
Consider the arithmetic sequence presented in the table below.
n571
an741,460
Hint: an = a1 where a1 is the first term and d is the common difference.
read more ..
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GENYS
Jul 23, 2016
0
700
1
How are you with acid and bases in chemistry
Balance the net ionic equation when aqueous barium hydroxide reacts with aqueous hydrochloric acid. Show results
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Guest
Jul 23, 2016
0
683
1
Chem help please
Calculate the [H+] in a solution pH 8.57 and show calculations.
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Guest
Jul 23, 2016
0
1903
1
+60
A student is offered two different summer jobs. Job A lasts 16 weeks and pays $400.00 per week. Job B lasts 4 months and pays $1,300.00 per month, with
A student is offered two different summer jobs. Job A lasts 16 weeks and pays $400.00 per week. Job B lasts 4 months and pays $1,300.00 per month, with monthly raises of 10% of the previous month's salary. How much more does the student earn by accepting
read more ..
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GENYS
Jul 23, 2016
0
867
7
apples and oranges
rehi bought 150 oranges and 100 apples for her neighbors. she divided the oranges equally among them and had 17 oranges left. she also divided the apples equally among them and had 5 apples left. how many neighbors were there?
CPhill
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Guest
Jul 23, 2016
0
718
1
+78
determine the gradient k of the straight line passing through the point (4,0) and is perpendicular to the line 4x+17y+3=0. Reply with a shortened fraction k =
determine the gradient k of the straight line passing through the point (4,0) and is perpendicular to the line 4x+17y+3=0. Reply with a shortened fraction k = a/b
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aftenn
Jul 23, 2016
0
482
1
Maths Help
Did Bob Marley Like Trains??
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Guest
Jul 23, 2016
0
684
1
Let f(x) = 4x-5 and g(x) = 3x, find (f/g)(x)
Let f(x) = 4x-5 and g(x) = 3x, find (f/g)(x)
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Guest
Jul 23, 2016
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