Mr. DeVizia is trying to determine how long packages of cookies stay fresh on store shelves, and the extent to which the type of packaging and the store’s temperature influence how long the packages of cookies stay fresh. He designs a completely randomized experiment involving low (64 ºF) and high (75 ºF) temperatures and two types of packaging—plastic and waxed cardboard. What are the experimental units in this experiment.

On the first of each month, shelly runs a 5k race. she keeps track of her times to track her progress. her time in minutes is recorded in the table: jan 40.55 july 35.38 feb 41.51 aug 37.48 mar 42.01 sept 40.87 apr 38.76 oct 48.32 may 36.32 nov 41.59 june 34.28 dec 42.71 determine the difference between the mean of the data, including the outlier and excluding the outlier. round to the hundredths place. 39.98 39.22 0.76 1.21

Carmen ayer en el mercado compro 3/4 kg de guayabas, 6/8 kg de peras, 1/2 kg de naranjas ¿cuantos kilogramos de fruta compro?

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.