The product of -8 x 9 x 2= -144
Hi!
34.287 rounded to the nearest tenth is 34.290
This is because 7 is greater than 5, so we would round it to the cloest tenth that is slightly higher than 7. =)
Mean is just another word for average. To find the average of something you must add up all values and divide by the number of values in the set.
