Mathematics, 25.08.2020 14:01 laceytoyne72
A submarine moved from the water surface at a speed of -20 m per minute . How far is the submarine from the water surface at the end of 7 minutes?
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Mathematics, 21.06.2019 15:00
1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.
Answers: 1
Mathematics, 21.06.2019 20:30
What is always true when two whole numbers are subtracted?
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Mathematics, 21.06.2019 22:00
Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? whatโs the answer?
Answers: 2
A submarine moved from the water surface at a speed of -20 m per minute . How far is the
submarine...
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