Express each statement using an inequality involving absolute value.Do not solve.
1.The majority of grades in Sean's English class are within 4 points of 85.
2.AA thermometer is guaranteed to give a temperature no more than 1.2F from the actual temperature. If the thermometer reads 28F, what is the range for the actual temperature?
How would I solve these questions? Thanks
Is the first one |g-85|</= 4 and the second one is |28 - t| <= 1.2?
1 answer
you are correct with both of your answers. congrats!!!
4 answers