Question 7 (3 points) You are in charge of ordering water to sell at the Duluth Fall Festival. Based on the temperature and the sales of water bottles in the past, you've derived a line of best fit to be y = 30x - 1875, where x is high temperature for Saturday and y is the number of water bottles sold. The high this year is predicted to be 89º. How many cases of water bottles should you order if each case has 100 bottles?​

answer: d. $20

step-by-step explanation:

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d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

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step-by-step explanation: