assume that all grade point averages are to be standardized on a scale between 0 and 4. how many grade point averages must be obtained so that the sample mean is within .01 of the population mean? assume that a 99% confidence level is desired. if using range rule of thumb ​

step-by-step explanation:

at each of the parallel lines adjacent angles are supplementary. the angles have special names identifying their positions with respect to the parallel lines and transversal. they are corresponding angles, alternate interior angles, or alternate exterior angles. an angles is congruent to its matched angle.

160 cm

step-by-step explanation:

you have to add all the sides together

85.3-64 = 21.3

so laura has already added 85.3 grams of chocolate powder and she has gone over the amount specified in the recipe by 21.3 grams

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