A circle is cut from a square piece of cloth as shown how many square inches of cloth or Kut from the square

The average human heart beats 72 beats per minute. how many times does it beat in 15 seconds?

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

43lbs of tomatos cost $387. how much would 41lbs cost