nicole10
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Questions Asked

nicole10:
Group Title
what is 6.10% of 839.3
 updated one year ago
 2 replies
 No Medals Yet
Mathematics

nicole10:
Group Title
a certain mathematics tests consists of 10 questions. in how many ways can the test be answered in the possible answers are true and false?
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

nicole10:
Group Title
what is the probability of picking a five and a jack from an ordinary deck of cards
 updated 2 years ago
 9 replies
 2 Medals
Mathematics

nicole10:
Group Title
the cost of producing 1250 units is 45000. the cost of producing 1500 units is 50000. each unit produced can be sold for $30. assume linear …
 updated 2 years ago
 No Medals Yet
Mathematics

nicole10:
Group Title
You invested $6000 in two savings, some at 7% (simple interest) and the rest at 8.5%. The total amount of interest from both accounts for on…
 updated 2 years ago
 16 replies
 No Medals Yet
Mathematics

nicole10:
Group Title
how do i find expected rate of return?
…
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

nicole10:
Group Title
how much should i deposit in an account yielding 8.75% compounded weekly to obtain 14,900 in 7 years and 5 months? what is k?
 updated 2 years ago
 No Medals Yet
Mathematics

nicole10:
Group Title
with a growth rate of .6% per year how long before the population of the us doubles?
 updated 2 years ago
 No Medals Yet
Mathematics

nicole10:
Group Title
Solve for PT:
Pt=12.7e^1.152
 updated 2 years ago
 No Medals Yet
Mathematics

nicole10:
Group Title
what is the percent change from $2,540 to $2,616
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

nicole10:
Group Title
is an undefined slope horizontal or vertical
 updated 2 years ago
 6 replies
 4 Medals
Mathematics

nicole10:
Group Title
A credit card company estimates that the average cardholder owes
$7,853 in the year 2005 and $9,127 in 2010. Suppose average
cardholder …
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

nicole10:
Group Title
find the slope: x+3/5+y1/2=1
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

nicole10:
Group Title
Find the slope.
x/2+y/5=1
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

nicole10:
Group Title
y=mx+b is b the y intercept or is y?
 updated 2 years ago
 1 reply
 2 Medals
Mathematics

nicole10:
Group Title
is 2y=83y linear?
 updated 2 years ago
 1 reply
 1 Medal
Mathematics

nicole10:
Group Title
make y=
x/2+y/5=1
 updated 2 years ago
 11 replies
 No Medals Yet
Mathematics

nicole10:
Group Title
Rafael estimates that it costs $14 to produce each unit of a
particular commodity that sells for $23 per unit. There is also a
ﬁxed cost…
 updated 2 years ago
 11 replies
 1 Medal
Mathematics

nicole10:
Group Title
In order to solve a system of equation by substitution, you
must always solve for y in one of the equations and then
backsubstitute.
…
 updated 2 years ago
 5 replies
 1 Medal
Mathematics

nicole10:
Group Title
true or false?
In order to solve a system of equation by substitution, you MUST always solve for y in one of the equations and hen backs…
 updated 2 years ago
 21 replies
 1 Medal
Mathematics

nicole10:
Group Title
use system of linear equations:
at a local high school basketball game, 1435 tickets were sold. a student admission ticket cost 1.50 and …
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

nicole10:
Group Title
solve the system of linear equations in two unknowns :
2x+5y=1
3x2y=3
 updated 2 years ago
 1 reply
 No Medals Yet
Mathematics

nicole10:
Group Title
the amount of water used by a hotel when there are no guests is 2000 gallons per day. each guest uses on average 150 gallons per day. the eq…
 updated 2 years ago
 No Medals Yet
Mathematics

nicole10:
Group Title
the slope of a roof is expressed as its pitch. A 4 pictch roof increases 4 inches for every foot the roof extents horizontally. if the lowes…
 updated 2 years ago
 No Medals Yet
Mathematics

nicole10:
Group Title
your long distance phone service has a base monthly charge and a per minute charge. When you used 350 minutes in a month the total cost was …
 updated 2 years ago
 No Medals Yet
Mathematics

nicole10:
Group Title
help please!
 updated 2 years ago
 3 replies
 No Medals Yet
Mathematics

nicole10:
Group Title
your long distance phone service has a base monthly charge and a per minute charge. When you used 350 minutes in a month the total cost was …
 updated 2 years ago
 No Medals Yet
Mathematics

nicole10:
Group Title
The cost for electric service is a $6.5 per month connection charge plus .15 per kilowatthour. find the total monthly charge from the amoun…
 updated 2 years ago
 2 replies
 1 Medal
Mathematics

nicole10:
Group Title
5x3y+2=0 solve for y
 updated 2 years ago
 3 replies
 1 Medal
Mathematics

nicole10:
Group Title
i know this problem was done but im still confused. Find the equation of a line passing through (2,3) (1/2,6)
 updated 2 years ago
 9 replies
 1 Medal
Mathematics
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