4. A particle is projected at a speed of 12 ms^-1 up a straight inclined track. Whilst on the track the particle experiences a constant acceleration down the track of 5ms^-2. Find the
length of time that the particle is more than 8 metres from the point of pprojection.
[4]
tunck

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?