Mathematics, 10.11.2020 21:20 duckydo
) The senior classes at High School A and High School B planned separate trips to the county fair. The senior class at High School A rented and filled 6 vans and 5 buses with 355 students. High School B rented and filled 12 vans and 9 buses with 651 students. Every van had the same number of students in it as did the buses. Find the number of students in each van and in each bus. )
Van: 16, Bus: 40 B
Van: 9. Bus: 81 -
Van: 10, Bus: 59 D)
Van: 9. Bus: 60
Answers: 1
Mathematics, 22.06.2019 04:50
Astudy claims that the mean age of online dating service users is 40 years. some researchers think this is not accurate and want to show that the mean age is not 40 years. identify the null hypothesis, h0, and the alternative hypothesis, ha, in terms of the parameter μ. select the correct answer below: h0: μ≥40; ha: μ< 40 h0: μ≤40; ha: μ> 40 h0: μ≠40; ha: μ=40 h0: μ=40; ha: μ≠40
Answers: 3
Mathematics, 22.06.2019 05:00
Which equation below is equivalent to sin c=h/a ? a)h= sinc/a b)a=hsinc c)a=sinc/h d)h=asinc
Answers: 1
Mathematics, 22.06.2019 08:30
Savannah is 24 years older than ryan, while sebastian is 5 times as old as ryan. if savannah and sebastian are twins, which equation may be used to determine the age of all three people? a) 8x = 24 b) 24 + 2x = 5x c) 24 + 5x = x d) 24 + x = 5x
Answers: 2
) The senior classes at High School A and High School B planned separate trips to the county fair. T...
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