Mathematics, 20.11.2021 09:40 rosieposie27
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A submersible is a type of underwater vessel. Suppose a submersible starts at a depth of 40 feet below sea level, represented by β40 feet. The table shows the submersible's change in depth from one minute to the next.
Time and Depth of Submersible
2:15 p. m. 2:16 p. m. 2:17 p. m. 2:18 p. m.
β40 feet 180 feet lower 175 feet lower 185 feet lower
Answer the questions to find the depth of the submersible after 3 minutes.
2. Write and evaluate a subtraction expression to find the depth of the submersible at 2:17 p. m.
3. Write and evaluate a subtraction expression to find the depth of the submersible at 2:18 p. m.
4. If the submersible dove straight down, what is the distance between the submersible's starting position at 2:15 and its position at 2:18? Show your work.
Answers: 1
Mathematics, 21.06.2019 18:00
Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.
Answers: 2
I NEED HELP ASAP
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