Sally estimates the square root of 50 in the following way: √300 = 3√100 = 3 (10) = 30 (a) Explain why her reasoning is incorrect.
(b) Estimate the square root of 300 to the nearest tenth without using your calculator. Show your work.

Is the orthocenter of a triangle on the inside ?

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 − 2x

The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza. patients with influenza age range number of sick patients 25 to 29 30 to 34 35 to 39 40 to 45 which dot plot could represent the same data as the frequency table? patients with flu