If 455 changes to a higher number the mean which is the average should increase to a higher number
Answer:
D
Step-by-step explanation:
Mode is simply the number that is repeated in the data.
If we assume Sam would achieve his aim of cutting the metal into 8 pieces.
Then he will make 8 cuts. It takes him 5 minutes to make each cut. This is how long it takes to make the cut. This only tells us that he will take a total of 8*5 = 40 minutes, to make all the cuts.
Sam will make 8 cuts as stated in the question.
3/4 divided by 1/5 = 3 3/4
Hope that helps :)
Answer:
Step-by-step explanation:
√20=√5*2*2
√20=2√5
