Mathematics, 21.07.2019 12:00, tchase0616
Quick, i need it solve for t. d=−16t2+12t t=38±9−4d√8 t=−12±9−4d√8 t=12±9−4d√2 t=38±49−4d−−−−−√
Answers: 1
Mathematics, 21.06.2019 20:30, strawberrymochi390
What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)
Answers: 2
Mathematics, 22.06.2019 04:50, landowatson123
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
Quick, i need it solve for t. d=−16t2+12t t=38±9−4d√8 t=−12±9−4d√8 t=12±9−4d√2 t=38±49−4d−−−−−√...
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