Abulb can either be on or off. a board contains 20 bulbs connected to a randomization circuit that lights up a random sequence every time it is turned on. what is the probability that all the lights will be switched on?

Ineed or else im in trouble need a random sample of 240 park users were asked if they go to the park more often on weekdays or on the weekend. the results are shown in the table. weekdays weekend male (50) (10) female (150) (30) based on the data in the table, select correct or incorrect for each statement. correct or incorrect 1.the males go to the park more often on the weekend. 2.the females go to the park more often on weekdays. 3.for the participants in the survey, gender affects which days of the week a person goes to the park.

(hurry! ) which expression is equivalent to the following complex fraction?

Hurry which expression is equivalent to 3√x^5y?