## Maths Resources

the unit of the answer must be given in pounds if that is possible. in a year group there are 100 boys and 120 girls

in a year group there are 100 boys and 120 girls write as a ratio the number of boys to the number of girls. write as a ratio the number of boys to the number of girls. Give your answers in its simplest...

i don't know how to work it out A hotel 25% off sale. A charge of 20% must be added on at the end. The normal price is £90. How much is it now.

I didn't understand the order of which I was meant to do it in. I need answers because this is important. Formula that predicts the location of moving enemy

A rocket that explodes not on impact, but explodes on a timer will be shot from myself to the enemy. The timer can only be inputted at the start of the shot. The rocket can only go straight and has... Maths- Polynomials

A stone is tossed from a point W into the air. The height Y metres of the stone above ground level at time t seconds is given by y=-t2+4t+5.           ... missing splash numbers

whats the missing splat numbers        80902?  ?    46?103        ?41324 Formula that predicts the location of moving enemy

A rocket that explodes not on impact, but explodes on a timer will be shot from myself to the enemy. The timer can only be inputted at the start of the shot. The rocket can only go straight and has... The normal distribution

A factory produces planks of wood. The planks are normally distributed with a mean length of 85cm and a standard deviation of 0.05 cm.  1) what are the lengths between which the central 68%... Sine, cosine and tangent of any angle

Cosx— -0.7313537. Find the values of x between 0 degrees and 360 degrees Ratio for length, area and volume

the ratio of the volume of cube A to cube B is 512 : 343.  What is the ratio of the side of cube A to cube B?

One car travels 10km an hour faster than a second car. The first car travels 320km in the same time that the second car travels 240km. Please help me find the rate of each car. Sine, cosine and tangent of any angle

Cosx— -0.7313537. Find the values of x between 0 degrees and 360 degrees differentiation of scalar will be scalar, vector, tensor ?

differentiation of scalar will be scalar, vector, tensor ? similarly what will be derivative of vector 