2

##### Question 7 (1 point) Suppose it has been previously claimed that the proportion of raccoons in a certain large population that have salmonella on their paws 0.45. researcher wishes to investigate this, obtains a sample of 1450 raccoons from this population. and finds that 579 of these racoons have salmorello paws. As part of the analysis on their they want to carry out a Z test, testing hypothesis that the true proportion of racoons in thisa the null salmonella on their paws is 0.45, wrataconasa
Question 7 (1 point) Suppose it has been previously claimed that the proportion of raccoons in a certain large population that have salmonella on their paws 0.45. researcher wishes to investigate this, obtains a sample of 1450 raccoons from this population. and finds that 579 of these racoons have s...
##### (a) Show that $\cos 72^{\circ}$ and $\sin 72^{\circ}$ are totally real, and conclude that it is possible to construct a regular pentagon with Hilbert's tools.(b) Given a segment $O A$ in the plane, construct with Hilbert's tools a regular pentagon inscribed in the circle with center $O$ and radius $O A$ (but without drawing the circle!
(a) Show that $\cos 72^{\circ}$ and $\sin 72^{\circ}$ are totally real, and conclude that it is possible to construct a regular pentagon with Hilbert's tools.(b) Given a segment $O A$ in the plane, construct with Hilbert's tools a regular pentagon inscribed in the circle with center $O$ an...
##### A particle of mass m is confined to move on the parabola z = ax2near the earth's surface, where z points up. What is the Lagrangianof this particle as a function of x and ð‘¥Ì‡?
A particle of mass m is confined to move on the parabola z = ax2 near the earth's surface, where z points up. What is the Lagrangian of this particle as a function of x and ð‘¥Ì‡?...
##### An RLC circuit with resistance 500-ohms,capacitance 30-microFarads, inductance40-milliHenry, and power supply of 8.643V is formed. 1. What is the resonance frequency?2. What is the impedance?3. What is the maximum current at resonance?
An RLC circuit with resistance 500-ohms, capacitance 30-microFarads, inductance 40-milliHenry, and power supply of 8.643 V is formed. 1. What is the resonance frequency? 2. What is the impedance? 3. What is the maximum current at resonance?...