An airplane’s altitude changes −378 feet over 7 minutes. The airplane's current altitude is 2,700 feet. Determine the number of minutes required for the plane to reach the ground.

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Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z