The following data shows how much money rachel spent in her last six shopping trips. $17 $9 $21 $140 $12 $15 which measure or measures of central tendency best describe the data? a. mean b. median c. mode d. mean and mode

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6