On a science test, 2 points are deducted from a total of 100 points for each question answered incorrectly. trevor scored an 84 on the test. the equation 100 – 2x = 84, where x represents the number of questions answered incorrectly, represents the situation. how many questions did trevor answer incorrectly? questions

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

Acircle has a circumference of 7.850 units. what is its radius?

Afurniture store is having a weekend sale and is offering a 20% discount on patio chairs and tables the sales tax on furniture is 6.25%