"a wide range of challenges" is a correct and usable phrase in written English.
You can use it to refer to a variety of difficult tasks that someone must face. For example: "She had to overcome a wide range of challenges before she could finally achieve success."
This presents a wide range of challenges and optimization opportunities.
The meeting highlighted a wide range of challenges to both gathering and interpreting the data.
But many of the essays are insightful, and bring attention to a wide range of challenges for which society is not yet adequately prepared.
"The quartet paved the way for a peaceful dialogue between the citizens, the political parties and the authorities and helped to find consensus-based solutions to a wide range of challenges across political and religious divides," it said.
Expanding the DR to cover the residential sector in addition to the industrial and commercial sectors gives rise to a wide range of challenges.
Furthermore, control design cannot be dissociated from the implementation phase, which introduces a wide range of challenges in communication and computation.
The same algorithm can be used to teach a wide range of challenging physical skills.
The performance of the different preconditioning options is analyzed for a wide range of challenging test cases.
After singing Ortrud in Lohengrin and Brangäne in Tristan und Isolde at Bayreuth (1980-82), she made the switch from mezzo to soprano in 1983, following which she took on a wide range of challenging roles including Fiordiligi in Così fan tutte, Marie in Wozzeck, Elisabeth in Tannhäuser, Leonore in Fidelio, Norma, Senta in The Flying Dutchman and Ariadne.
Purpose: A wide range of challenging differential diagnoses exist for acute abdominal pain in the elderly patients presenting to an overcrowded emergency department.
"His involvement in a wide range of challenging market environments will serve the bank well as we continue to restore trust in our brand and focus on building a credible, efficient and differentiated alternative for customers".
