When Jean was asked to say what the 3 in the fraction 2 3
means, Jean said that the 3 is the whole.
Explain why it is not completely correct to say that “3 is the whole.” What is a better way to say what
the 3 in the fraction 2
3
means?

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )