Velocity is similar to speed in that it describes how fast an object is moving. However, velocity also specifies the direction the object is moving and is often expressed in meters per second. Suppose it takes a bicyclist traveling east on a bike path about 3.5 seconds to travel approximately 100.0 meters. What is the velocity of the bicycle? Express your answer using the appropriate level of accuracy and use complete sentences to explain your reasoning.

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.

Consider the linear model for a two-stage nested design with b nested in a as given below. yijk=\small \mu + \small \taui + \small \betaj(i) + \small \varepsilon(ij)k , for i=1,; j= ; k=1, assumption: \small \varepsilon(ij)k ~ iid n (0, \small \sigma2) ; \small \taui ~ iid n(0, \small \sigmat2 ); \tiny \sum_{j=1}^{b} \small \betaj(i) =0; \small \varepsilon(ij)k and \small \taui are independent. using only the given information, derive the least square estimator of \small \betaj(i) using the appropriate constraints (sum to zero constraints) and derive e(msb(a) ).