Where appropriate give answers to 3 s. f Dylan kicks a rugby ball. Its height, hm, is given by
h = 20t - 5t(square)+ 1 where is the time in seconds after the kiek
a When is the ball 10 m above the ground?
When does the ball land?

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

Why is studying fractions important