The EXACT ratio is 7.7:1, but you can round it up to about 8:1
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The slope is 0.1998. The number of calories is increased by 0.1998 for each 1 milligram increase in sodium.
I remember taking this test and getting this answer! Let me know if help with any of the other questions!
She can make 3 batches. 3 batches will take 3 3/4 cups. If she made 4 it would take 5 cups
Find the critical value or test statistic.

Find P(z > 2.25) using a normal distribution table
P(z > 2.25) = 0.0122