Mathematics, 14.05.2021 19:40 brusierlover8590
Marco is interviewing classmates for a science project. He needs to have interviewed a total of 30 classmates this week to make sure his findings are accurate. Every interview takes Marco 7.2 minutes to complete. On Wednesday, Marco estimated that he has completed about 45% of his interviews. Part A: About how many classmates was Marco able to interview in the beginning of the week? Part B: Using the information you calculated in Part A, how many more minutes does Marco have left to spend on his project this week?
Answers: 3
Mathematics, 20.06.2019 18:04
What is the common difference in the following arithmetic sequence? 7,3,-1,-5
Answers: 1
Mathematics, 21.06.2019 17:50
Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x โ 24,000 b. y = -8,000x + 24,000 c. y = 6,000x โ 24,000 d. y = -6,000x + 24,000
Answers: 1
Mathematics, 21.06.2019 21:00
Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x โ 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, โ8) included in the solution area for the system? justify your answer mathematically. (4 points)
Answers: 3
Marco is interviewing classmates for a science project. He needs to have interviewed a total of 30 c...
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