Mathematics, 19.05.2021 08:00 michaela134
45% of the people surveyed answered “yes” to a poll question. If 180 people answered “yes”, how many people were surveyed altogether?
Answers: 2
Mathematics, 21.06.2019 15:10
What is the area of triangle abc if a = 8, b = 11, and c = 15?
Answers: 1
Mathematics, 21.06.2019 17:30
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
Mathematics, 21.06.2019 18:50
Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!
Answers: 1
45% of the people surveyed answered “yes” to a poll question. If 180
people answered “yes”, how man...
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