Darren kept track of the number of e-mails he received from one of his customers each day for 14 days on the dot plot. which statement must be true according to the dot plot?

the data is skewed left and shows that on half of the days, darren received 11 or 12 e-mails from the customer.

the data is skewed left and shows that on half of the days, darren received 7 to 9 e-mails from the customer.

the data is skewed right and shows that on half of the days, darren received 11 or 12 e-mails from the customer.

the data is skewed right and shows that on half of the days, darren received 7 to 9 e-mails from the customer.

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2xdesmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x

Is experimental probibilty the same as the observed frequency in math? i need the answer asap!

Andy has $310 in his account. each week, w, he withdraws $30 for his expenses. which expression could be used if he wanted to find out how much money he had left after 8 weeks?