A student takes a 28-question multiple-choice exam but did not study and randomly guesses each answer. Each question has three possible choices for answer. Find the probability that the student guesses more than 75% of the questions correctly. (Round your answer to three decimal places.)

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours

step-by-step explanation:

its payment history because your score is mainly based on how consistent u are with your payment and if there on time. hope this : )

x=3y-6

step-by-step explanation:

solve for   x by simplifying both sides of the equation, then isolating the variable.