For every 240 days of milking, cow's milk production decreases by 2.

Which shows the average change in cow's production?

A. - 120 gallons per day

B. - (1/120) gallons per day

C. 1/20 gallons per day.

D. 120 gallons per day.

87.12-83.42 what is the difference

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Elisas mom teaches at a preschool. there is 1 teacher for every 12 students at the preschool. there are 276 students at the preschool. elisa is setting up equivalent ratios to find the number of teachers at the preschool.

A Ferris wheel can accommodate 45 people in 25 minutes. How many people could ride the Ferris wheel in 3 hours? What was that rate per hour?

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Write word phrase to represent the numerical expression below. 4 + (27-10)

Find the value of y when x=2 - x - (-2) = y

In a group of 21 students, 8 students take Art courses, 7 students take Music courses. Two students take both courses. A student is chosen randomly from this group. What is the probability that the student takes either Art or Music courses? 57

5% of what number is 63?

Find the sum of the "n" terms of the series: Sn=1²+3²+5² + ... + (2n-1) ²