Angelica is a sales representative for an appliance distrabutior. she needs to make at least $5000 in weekly sales of a particular tv model to qualify for a sales competition to win a trip to the bahamas. if the tv sell for $250 each how many tvs will she have to sell to qualify?

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.