Mathematics, 25.07.2019 23:40 YoVeoAnime
Maria is in the state park riding her bike on the new bike trail. she starts at the beginning of the trail and bikes for 4 miles. after the first 4 miles, her friend aiden joins her and they ride the rest of the trail. by the end of the trail, maria has been riding for two and half hours, while aiden has been biking for two hours. assuming they are both riding their bikes at a constant speed the entire time, how long is the bike trail?
Answers: 1
Mathematics, 21.06.2019 16:30
An equation where variables are used to represent known values—function notation true or false
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Mathematics, 21.06.2019 17:00
Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?
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Mathematics, 21.06.2019 18:30
Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.
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Mathematics, 21.06.2019 21:00
Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements
Answers: 2
Maria is in the state park riding her bike on the new bike trail. she starts at the beginning of the...
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