Johnbc
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0 
Questions Answered

piercetheveil47:
Group Title
Help me??
 updated 10 hours ago
 20 replies
 2 Medals
Mathematics

khally92:
Group Title
Circuit Analysis.
Anybody
 updated 9 hours ago
 1 reply
 No Medals Yet
Mathematics

piercetheveil47:
Group Title
Multiply (2.0 times 10^−4) times (3.1 times 10^−20). Express the answer in scientific notation.
6.2 times 10^−80
…
 updated 10 hours ago
 6 replies
 1 Medal
Mathematics

piercetheveil47:
Group Title
help me with this????
 updated 10 hours ago
 11 replies
 1 Medal
Mathematics

Johnbc:
Group Title
How to find the closed path when using Stoke's theorem from points given?
 updated 3 days ago
 65 replies
 2 Medals
Mathematics

Johnbc:
Group Title
Double Integral: Limits of integration help
 updated 5 days ago
 22 replies
 1 Medal
Mathematics

RoseDryer:
Group Title
How to multiply sqrts
 updated 8 hours ago
 13 replies
 2 Medals
Mathematics

confusegirllll:
Group Title
If f(x) = x2 + 6x + 3, then which statement is true?
f(x) is increasing on the interval (∞, 3).
f(x) is constant on the interval (∞ , …
 updated 11 days ago
 9 replies
 No Medals Yet
Mathematics

sassydiva321:
Group Title
there's 10 white golf balls 6 stripped golf balls the golfer wants to add 112 golf balls to the bag but wants the ratio of white to strippe…
 updated 11 days ago
 35 replies
 4 Medals
Mathematics

sammiiraee:
Group Title
Solve x2  3x = 8.
…
 updated 12 days ago
 7 replies
 No Medals Yet
Mathematics

Johnbc:
Group Title
Partial derivative question
 updated 18 days ago
 21 replies
 3 Medals
Mathematics

ladyrosebud:
Group Title
Differentiate the function f(z)=(11/z)^5
 updated 18 days ago
 6 replies
 1 Medal
Mathematics

Johnbc:
Group Title
Sine Waves:
Is there anyway that I can take the function inside of my trig out by fourier analysis, limits or by another theorem?
 updated 19 days ago
 5 replies
 No Medals Yet
Mathematics

Johnbc:
Group Title
Combination of data and how to find out total points?
 updated 22 days ago
 23 replies
 1 Medal
Mathematics

nadialabish94:
Group Title
Write the expression in radical form:
(x^3y^3)^1/6
 updated 25 days ago
 14 replies
 1 Medal
Mathematics

brijoyro:
Group Title
find two numbers whose sum is 46, and whose difference is 32
 updated 25 days ago
 13 replies
 2 Medals
Mathematics

cjamison28:
Group Title
t/0.25+6=10
 updated 25 days ago
 3 replies
 No Medals Yet
Mathematics

Johnbc:
Group Title
How do you determine that a 2 x 2 matrix is a subspace of R(2x2)
 updated 24 days ago
 10 replies
 2 Medals
Mathematics

blanca1:
Group Title
Someone can tell me if my answers are correct or no. Thanks
 updated 26 days ago
 4 replies
 3 Medals
Mathematics

staceybluesclues:
Group Title
Line AB contains points A (8, −4) and B (1, −5). The slope of line AB is
 updated 26 days ago
 16 replies
 2 Medals
Mathematics

PhiClifford:
Group Title
Evaluate 27^(2/3)
 updated 2 months ago
 6 replies
 3 Medals
Mathematics

OneKoi:
Group Title
Some help on this, please? 6(1 + 7k) + 7(1 + 6k) underlined < 2
 updated 2 months ago
 6 replies
 No Medals Yet
Mathematics

Johnbc:
Group Title
Find a matrix who's kernel is spanned by the two vectors U = ( 1,3,2) and V = ( 2, 0, 4).
 updated 2 months ago
 48 replies
 3 Medals
Mathematics

spongebob111:
Group Title
find the value of f(7) f(n3)  f(n2)+ f(n1)
 updated 2 months ago
 2 replies
 No Medals Yet
Mathematics

Johnbc:
Group Title
Span of a matrix help?
 updated 2 months ago
 3 replies
 No Medals Yet
Mathematics

nsellers23:
Group Title
CALCULUS HELP
In the early 1960s, radioactive strontium90 was released during atmospheric testing of nuclear weapons and got into the bone…
 updated 2 months ago
 43 replies
 2 Medals
Mathematics

Johnbc:
Group Title
Describe the span of the set of columns in the matrix?
 updated 2 months ago
 82 replies
 3 Medals
Mathematics

TSwizzle:
Group Title
Okay this one has many answers. Most creative wins.
Why did the chicken cross the road?
 updated 2 months ago
 18 replies
 4 Medals
Mathematics

TSwizzle:
Group Title
I am a cave full of bones,
and the house of a worm.
…
 updated 2 months ago
 9 replies
 4 Medals
Mathematics

TSwizzle:
Group Title
Take me for a spin and I'll make you cool,
but use me when it's cool and you're a fool.
…
 updated 2 months ago
 9 replies
 3 Medals
Mathematics
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