dave0616
 Name:
 David
 School:
 Grand Valley State University
 About:
188 helpers are online right now
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Questions Answered

dave0616:
Canadian nuclear reactors use heavy water moderators in which elastic collisions occur between the neutrons and deuterons of mass 2.0 u.
…
 updated 5 months ago
 4 replies
 1 Medal
Mathematics

INEEDHELP_:
3.75 x 10^6 in standard notation?
 updated 6 months ago
 5 replies
 No Medals Yet
Mathematics

Oudi90:
An average of 50000 people visit zoo per day. The zoo charges $12 for admission. It is predicted that for each $1 increase the zoo would l…
 updated 6 months ago
 8 replies
 1 Medal
Mathematics

Th3Franc1s:
f(x) = 9x^3 + 6x^2 7
 updated 6 months ago
 23 replies
 2 Medals
Mathematics

bkgautam1:
determine whether the sequence {1/0.1} is convergent or not
 updated 6 months ago
 1 reply
 No Medals Yet
Mathematics

daddy7773:
A rectangle tank is 2m long, 1 m wide and 4 m tall. Each vertical side of the tank can withstand a max force of 39200 Newtons. What volume o…
 updated 6 months ago
 15 replies
 No Medals Yet
Mathematics

Jessica1234:
can I get help with finding the slope of a line containing the point (2,3) and (1,4)
…
 updated 6 months ago
 5 replies
 No Medals Yet
Mathematics

Johnnah33:
the displacement of car A after 5.0 s
 updated 6 months ago
 2 replies
 No Medals Yet
Mathematics

svdh3:
Please help!
Find the tension in each cord in the figure if the weight of the suspended object is w = 210N
…
 updated 6 months ago
 48 replies
 1 Medal
Mathematics

dave0616:
I would just like someone to take a look at my work and tell me where I am going wrong.
In another version of the "Giant Swing", the seat i…
 updated 6 months ago
 5 replies
 2 Medals
Mathematics

shortstuff15:
I'm looking for songs I may like I like anything by Sws a little bit of ptv and bvb plus my darkest days secondhand serenade fob p!@td etc..…
 updated 5 months ago
 48 replies
 11 Medals
Mathematics

pyng08:
M is the midpoint of AB. AM = 5x2. MB = 9x31. Find x.
 updated 7 months ago
 19 replies
 No Medals Yet
Mathematics

breton:
Indicate the equation of the line through (2, 4) and having slope of 3/5.
…
 updated 7 months ago
 7 replies
 1 Medal
Mathematics

dave0616:
How do you go about solving a problem that gives you ratios of numbers, but never an actual number. My problem is asking: find a 4 digit num…
 updated 7 months ago
 2 replies
 No Medals Yet
Mathematics

dave0616:
Could someone explain to me what a trophic position is? As opposed to a trophic level?
 updated one year ago
 3 replies
 1 Medal
Mathematics

Destinymasha:
Julie conducts an experiment to find the average word length in a book for a 4th grader and a book for a 8th grader. She finds that for the …
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

JULIANCHICO:
1.Name 5 ways in which the black panthers and the american indian movement were different and 2 ways they were the same.
2.What is the na…
 updated one year ago
 7 replies
 1 Medal
Mathematics

JordanBilano:
2(10^x)=14? help solve equation
…
 updated one year ago
 14 replies
 1 Medal
Mathematics

neoc:
question: if ac and bc and gcd(a,b)=1, then abc
any hints? and how do i know that a*b<c?
 updated one year ago
 7 replies
 1 Medal
Mathematics

Jaweria:
I need help with one question of Calculus 1.
 updated one year ago
 90 replies
 1 Medal
Mathematics

JULIANCHICO:
1). y ≥ 3x 2
2). y < 4x1
3). y > 2x6
…
 updated one year ago
 11 replies
 No Medals Yet
Mathematics

hogie:
Simplifying radical expressions.
 updated one year ago
 24 replies
 1 Medal
Mathematics

marylou004:
Can someone please tell me if I am correct? In the figure, ΔABC ~ ΔDEF. Solve for x.
…
 updated one year ago
 6 replies
 1 Medal
Mathematics

beaubrun:
Help on math questions?
1. Three of the angles in a quadrilateral are 85°, 100°, and 80°. What is the measure of the fourth angle?
A) 80…
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

madibear12:
Please help me.
You are asking to make a scale drawing of a ski resort in cm. which of these following ratios in cm would be most appropria…
 updated one year ago
 7 replies
 1 Medal
Mathematics

ilovedaivd:
Solve the equation: \[\frac{ t }{ 3}\frac{ 1 }{ 2}=1\]
 updated one year ago
 6 replies
 1 Medal
Mathematics

joedirt7777:
. An object's speed is 7.20 m/s, and its momentum is 360.0 kgm/s. What is the mass of the object?
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

ktylndwr:
Fine the least common multiple of 8w and 10w^2
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

Layan2013:
A rectangular pasture has a fence around the perimeter. The length of the fence is 16x7 and the width is 48x4. What is the area of the pastu…
 updated one year ago
 12 replies
 No Medals Yet
Mathematics

ilovedaivd:
A health food store sells oatmeal for $3.60 per pound and bran flakes for $4.80 per pound. How many pounds of each should be used to get a m…
 updated one year ago
 7 replies
 1 Medal
Mathematics
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