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 77
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 5
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 Medals Received
 1

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 1
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 0
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 Questions Asked
 17
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 0
 Questions Answered
 0
 Medals Received
 0

 Questions Asked
 5
 Questions Answered
 0
 Medals Received
 2

 Questions Asked
 77
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Questions Asked

peekaboopork:
Group Title
A(1,3), B(2,5). Draw vectors AB and BA and give vectors in component form equivalent to each of these vectors.
 updated 28 days ago
 1 reply
 1 Medal
Mathematics

peekaboopork:
Group Title
A(1,3), B(2,5) Draw vectors AB and BA and give vectors in component form equivalent to each of these vectors.
 updated 28 days ago
 5 replies
 1 Medal
Mathematics

peekaboopork:
Group Title
Lida can kayak at 2.5 m/s in still water. A river is 150 m wide, and the current is 1 m/s.
Lida wishes to land at a point 20 m downstream …
 updated one month ago
 No Medals Yet
Mathematics

peekaboopork:
Group Title
Lida can kayak at 2.5 m/s in still water. A river is 150 m wide, and the current is 1 m/s.
Lida wishes to land at a point 20 m downstream …
 updated one month ago
 No Medals Yet
Mathematics

peekaboopork:
Group Title
The population of bacteria in a Petri dish increases by a a factor of 10 every hour. If there are initially 20 bacteria in the dish, how lon…
 updated one month ago
 6 replies
 1 Medal
Mathematics

peekaboopork:
Group Title
An airplane is heading due north at 800 km/h when it encounters a wind from the northeast at 100 km/h.
a. What is the resultant velocity o…
 updated 2 months ago
 6 replies
 1 Medal
Mathematics

peekaboopork:
Group Title
An airplane is heading due north at 800 km/h when it encounters a wind from the northeast at 100 km/h.
a. What is the resultant velocity o…
 updated 2 months ago
 No Medals Yet
Mathematics

peekaboopork:
Group Title
CALCULUS HELP!! Three forces of 5N, 8N and 10N act form the corner of a rectangular solid along its three edges.
a. Calculate the magnitud…
 updated 2 months ago
 1 reply
 1 Medal
Mathematics

peekaboopork:
Group Title
CALCULUS HELP!! Three forces of 5N, 8N and 10N act form the corner of a rectangular solid along its three edges.
a. Calculate the magnitud…
 updated 2 months ago
 2 replies
 No Medals Yet
Mathematics

peekaboopork:
Group Title
HELP PLEASE! Source: Electric Kettle
Power(W): 1500
T(seconds): 173
…
 updated 7 months ago
 1 reply
 No Medals Yet
Mathematics

peekaboopork:
Group Title
Jerry owes $5700 to the bank at 2.5% compounded monthly. He can manage payments of $500 per month. How long will it take to pay off the debt…
 updated 8 months ago
 2 replies
 No Medals Yet
Mathematics

peekaboopork:
Group Title
Wray bought a bicycle for $2500 plus GST and PST, to compete in triathlons. He arranged to make a payment to the store at the end of every m…
 updated 8 months ago
 19 replies
 1 Medal
Mathematics

peekaboopork:
Group Title
As a rocket carrying a space probe accelerates away from Earth, the fuel is being used up and the rocket's mass becomes less. When the mass …
 updated 8 months ago
 1 reply
 No Medals Yet
Mathematics

peekaboopork:
Group Title
Determine the equation of the quadratic function f(x)=ax^2  6x  7 if f(2)=3.
 updated 8 months ago
 7 replies
 3 Medals
Mathematics

peekaboopork:
Group Title
Help please. Determine the equation of axis of symmetry.
(2,2), (2,2)
 updated 8 months ago
 4 replies
 No Medals Yet
Mathematics

peekaboopork:
Group Title
Determine the equation of axis of symmetry.
(11/8,0),(3/4,0)
 updated 8 months ago
 No Medals Yet
Mathematics

peekaboopork:
Group Title
HELP PLEASE
Simplify.
(√8  √5)(√8  √5)
 updated 9 months ago
 9 replies
 1 Medal
Mathematics

peekaboopork:
Group Title
HELP PLEASE!!!
Simplify.
9√11  √11 + 6√14
 updated 9 months ago
 6 replies
 1 Medal
Mathematics

peekaboopork:
Group Title
HEELP PLEASE!! A pushes horizontally eastward on a 1.2 kg textbook initially resting 1.3m from the edge of a long table. The coefficient of …
 updated 9 months ago
 2 replies
 No Medals Yet
Mathematics

peekaboopork:
Group Title
HEELPP!! Marianna deposited $200 into her bank account at the end of each month for 8 months. The account pays 2.9% per annum, compounded an…
 updated 9 months ago
 4 replies
 No Medals Yet
Mathematics

peekaboopork:
Group Title
HELP PLEASE!!!! How do I calculate the coefficient of static friction given the mass of the object(kg), Fs(N) and Fk(N)?
 updated 9 months ago
 23 replies
 1 Medal
Mathematics

peekaboopork:
Group Title
HELP!! Balance this chemical equation.
C2H5OH + O2 = CO2 + H2O
 updated 10 months ago
 No Medals Yet
Mathematics

peekaboopork:
Group Title
How much money should Jessica put into an account paying 8% per annum, compounded semiannually, to have $17 900 to buy a car in 2 years?
…
 updated 10 months ago
 No Medals Yet
Mathematics

peekaboopork:
Group Title
How much money should Jessica put into an account paying 8% per annum, compounded semiannually, to have $17 900 to buy a car in 2 years?
 updated 10 months ago
 No Medals Yet
Mathematics

peekaboopork:
Group Title
HELP!! Simplify.
2x + 5 / x^2 + 3x + 2  x + 4/ x^2 + 3x + 2
…
 updated 10 months ago
 14 replies
 2 Medals
Mathematics

peekaboopork:
Group Title
HEELP!! Expand and simply this binomial.
(x + 5)^10
Please show me how to get the answer step by step.
 updated 10 months ago
 2 replies
 No Medals Yet
Mathematics

peekaboopork:
Group Title
The first prize in a lottery is $100 000. Each succeeding winning number pays 40% as much as the winning number before. How much is paid out…
 updated 10 months ago
 8 replies
 No Medals Yet
Mathematics

peekaboopork:
Group Title
HELP!! An elevator, including passengers has a mass of 1.0 x 10^3 kg. The cable attached to the elevator exerts an upward force of 1.2 x 10^…
 updated 10 months ago
 1 reply
 No Medals Yet
Mathematics

peekaboopork:
Group Title
Find Sn for this geometric series.
f(1) = 1/2, r= 5, n= 6
 updated 10 months ago
 3 replies
 No Medals Yet
Mathematics

peekaboopork:
Group Title
Help please! How do you balance this?
_Fr2O + _H2O = ________
…
 updated 10 months ago
 28 replies
 2 Medals
Mathematics
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