- Help on math please? Really struggling?

Discover Questions

Find the electric intensity midway between the charges 1.67*10-7 coulomb and 1.67*10-7 separated by the distance of 60 cm .? Why is it difficult for animals of one population (living in the same are) to become different species from one another? 5/4,6/6,9/6,4/3 which one is bigger? Can there be a rainbow in space? Find the range of values of k such that 2x^2+4kx-k is always positive for all real values of x. [4]?