happiness

There were 600 spectators at a tennis match.of these 144 were children and there were twice as many as women.determine how many women were there

A block and tackle with a velocity of 5 is used to raise a mass of 25kg through a vertical distance of 40cm at a steady rate,if the effort is equal to 60N,determine the distance moved by effort, work done by the effort in lifting the load and the loss of...

Define the concept "risk behaviour" and explain why it is important for teenagers to investigate and be knowledgeable about it

A chord of a circle is 9cm. If its distance from the centre of the circle is 5cm,calculate the radius of the circle

A battery (ε= 10.0V, r = 0.50Ω) is connected to three light bulbs in parallels (R1= 15.0Ω, R2= 21.0Ω, R3= 24.0Ω). Calculate the current in R3.

how to solve: two parrell chord whose length are 10cm and 24cm and lie on opposite side of the center; if the radius is 13cm ; find the distance between the chord

8/20, which simplifies to 2/5

are you sure you typed the numbers correctly? the question seems a little contradictory

promote the national team in some sport that is popular throughout the country spread the word about sport so that many people can be interested

want to understand how to solve it