What does precision refer to in scientific measurements? How close a measurement is to the true value The consistency of repeated measurements The accuracy of a single measurement The number of significant figures in a measurement

What BEST describes personal selling? Advertising products to a mass audience One-on-one marketing through social media Conducting market research

With a minimum of computations, use only a simple calculator and cofactor expansions to find the determinant of the matrix, \( M=\left[\begin{array}{cccc}2 & 0 & 0 & -9 \\ 2 & 6 & 9 & -1 \\ -2 & 0 & 0 & 0 \\ 7 & 6 & -2 & -5\end{array}\right] \)

What BEST describes personal selling? Advertising products to a mass audience Online marketing through social media One-on-one interaction with potential customers Conducting market research

Provide a detailed explanation of the factors that influence product bundling strategies in marketing. How can businesses effectively implement product bundling to enhance their product/service mix and meet customer needs? Customer preferences, demand, and complementary items shape product bundling. This strategy enables businesses to provide cost savings and convenience to customers. Product bundling is a one-size-fits-all strategy and does not vary between businesses Product bundling is solely driven by the desire to increase sales, and businesses should bundle all their products together. The significance of product bundling varies with a company's size and doesn't necessarily cater to customer needs.

Consider the following. \[ \mathbf{u}=\langle 7,-4\rangle, \mathbf{v}=\langle 2,1\rangle \] (a) Calculate proj \( \mathbf{v} \mathbf{u} \). \( \operatorname{proj}_{\mathbf{v}} \mathbf{u}=\square \) \( \mathbf{u}_{1}=\square \) (b) Resolve \( \mathbf{u} \) into \( \mathbf{u}_{1} \) and \( \mathbf{u}_{2} \), where \( \mathbf{u}_{1} \) is parallel to \( \mathbf{v} \) and \( \mathbf{u}_{2} \) is orthogonal to \( \mathbf{v} \). \( \mathbf{u}_{2}=\square \)