Questions and answers by

Rikki

Questions (15)

Identify the following chemical equations by type.1. If an electric discharge produces 800 cm3 of ozone (O3), how many cm3 of
1. 1 answer
2. 1,289 views
Solve the following differential equation: (1 + x)*(dy/dx) = ywhere y is a funtion of X solve by the following: A)series
1. 0 answers
2. 1,249 views
Consider the 2nd order differential equation:x''(t)=-x-A(x^2-1)x'(t) x(0)= 0.5 x'0)= 0 ''= 2nd order,'= 1st order where A is a
1. 0 answers
2. 507 views
Perform a change of variable and integrate the following elliptical integralI = Square root [(1-x^2)*(2-x)] limits lower,-1 and
1. 1 answer
2. 493 views
what is radical 72 expressed in simpilest radical form
1. 1 answer
2. 810 views
2.3 litres is equal to how much millilitre.
1. 1 answer
2. 371 views
Share £2.oo exactly amongst 8 children, how much would each of them get.
1. 2 answers
2. 393 views
Find the cost of 100g of rice at 95p per Kilogram.
1. 1 answer
2. 506 views
Find the total of 3.7, 1.7, 0.8
1. 1 answer
2. 317 views
How many grams are there in 2 1/4 Kilograms?
1. 2 answers
2. 1,331 views
What is the average of 6cm, 9cm, 7cm and 10cm?
1. 8 answers
2. 3,688 views
The price of fish is £6.40 per kilogram, what is the cost of 1 kilogram (500g)?
1. 11 answers
2. 2,513 views
A train leaves at 17:50 at arrives at midnight, how long does the journey takes in hours and minutes?
1. 6 answers
2. 1,074 views
a plank of wood is cut into 12 equal pieces what fraction of the plank is 7 pieces
1. 3 answers
2. 911 views
What exactly is "The Vietnam Syndrome" ?Thakns
1. 3 answers
2. 620 views