Felicity has 12.9 ounces of freshly squeezed lemon juice. She will use 30% of this juice to make some lemonade. How many ounces of lemon juice will she use to make the lemonade?

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

Maria walks a round trip of 0.75 mile to school every day. how many miles will she walk in 4.5 days