Aballoon has a circumference of 16 cm. use the circumvents to approximate the surface area of the balloon to the nearest square centimeter. a. 804 cm ^2 b. 326 cm^2 c. 256 cm^2 d. 81 cm^2 !

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

Thirteen bowlers were asked what their score was on their last game. the scores are shown below 190,150,154,194,181,190,170,151,170 ,178,161,180 find the range of the bowlers score a.56 b.44 c.34 d.23