Mathematics, 23.06.2019 01:50 20jacksone

# Which function is a quadratic function? h(t) = 12 – 8t + 6t3 g(t) = 7t2 + 3t3 + 2t k(t) = 3t4 + 3t2 + 4 h(t) = 12 – t + 6t2

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Mathematics, 21.06.2019 18:30

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Answers: 2

Mathematics, 22.06.2019 00:30

You are attempting to quantify the degree of infectivity of a novel respiratory virus. you assess 1000 patients who have been exposed to the virus and find that 500 ultimately test positive for the virus within a 1-year follow-up period. conversely, from a control group of 1000 patients who have not been exposed to carriers of the virus, only 5 became positive over the same 1-year period. what is the relative risk of contracting this virus if exposed? a. [5/(500+500)] / [5/(995+995)] b. [995/(995+5)] / [500/ (500+500)] ci500/(500+500)]/ [5/(5+995)] d. (500 995)/ (500 5) e. (500 5)/(500 995)

Answers: 3

Mathematics, 22.06.2019 01:30

What is the solution to the system of equations? y=1.5-3 y=-x

Answers: 2

Mathematics, 22.06.2019 01:40

Agroup of student volunteers participates in a study designed to assess several behavioral interventions for improving output in a repetitive task. prior to the beginning of the study, all volunteers unknowingly observed, and their output is measured. at the beginning of the study, prior to any intervention, the volunteers perform the same task under the observation of a study administrator, and their overall output increases. which of the following terms describes this phenomenon? a. simpson's paradox b. hawthorne effect are d. novelty effect d. pygmalion effect e. observer-expectancy effect

Answers: 1

Which function is a quadratic function? h(t) = 12 – 8t + 6t3 g(t) = 7t2 + 3t3 + 2t k(t) = 3t4 + 3t2...

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