we throw an object upward from the top of a 1200 ft tall building. The height of the object, in feet. t seconds after we threw it is h(t)=-16t^2+160t+1200

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics