Calculate the energy of a light with a wavelength of 142 nm.

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29