1.
Write the coefficient of r’ in each of the following
polynomials:
2
2 5
(i)
3 4
+ x +
(ii) 1 + x2 + x4 - x-x3
(iii) 2x3 - 7x + x + 3x4

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

The cone in the diagram has the same height and base area as the prism. what is the ratio of the volume of the cone to the volume of the prism? h hl base area-b base area =b volume of cone_1 volume of prism 2 volume of cone 1 volume of prism 3 volume of cone 2 volume of prism 3 oc. od. volume of cone volume of prism e. volume of cone volume of prism 3 2

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5