Find each unit rate and determine which is lower.
ingredient c: 1/4 cup for 2/3 serving
ingredient d: 1/3 cup for 3/4 serving
*how much cups for one serving

Multiplying an even number of negative numbers gives an answer that is choose from:

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables