Question: martha has a piece of cloth. she used 1/5 of the cloth to make a pillow case and another 5/9 of the cloth to make a tablecloth. a. what fraction of the cloth was used total for the pillow case and the tablecloth? b. what fraction of the cloth was left over? c. does martha have enough cloth left over to make another pillow case.

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

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

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?