Aden ordered a combination of sliders and hot dogs for his family at a local restaurant. Sliders cost $2.25 each and hot dogs cost $1.85 each. Aden's bill came out to $25, not including tax. Write an equation in standard form
that models the possible combinations of sliders, s, and hot dogs, h, ordered. Then calculate the number of sliders
he ordered if he ordered 5 hot dogs.

What do butterflies have on their feet which allows them to sense different strengths and types of nectar? a.mechanoreceptors b.acoustic receptors c.substratum receptors d.chemoreceptors

The substances that are necessary for producing of certain hormones and that store and transport vitamins

Consider a uniformly charged ring in the xy plane, centered at the origin. the ring has radius a and positive charge qdistributed evenly along its circumference. a)what is the direction of the electric field at any point on the z axis? . b)what is the magnitude of the electric field along the positive z axis? use k in your answer, where k=14πϵ0. d)the ball will oscillate along the z axis between z=d and z=−d in simple harmonic motion. what will be the angular frequency ω of these oscillations? use the approximation d≪a to simplify your calculation; that is, assume that d2+a2≈a2. express your answer in terms of given charges, dimensions, and constants