Acoin (h: heads; t: tails) is flipped and a number cube (1, 2, 3, 4, 5, 6) is rolled. what is the sample space for this experiment?
is it
;
h1, h2, h3, h4, h5, h6

h, t, 1, 2, 3, 4, 5, 6

h1, h2, h3, h4, h5, h6, t1, t2, t3, t4, t5, t6

or

t1, t2, t3, t4, t5, t6

(and provide explanation)

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.