The phrase "are needed to qualify" is correct and usable in written English.
It can be used when discussing requirements or criteria that must be met in order to achieve a certain status or recognition.
Example: "To be considered for the scholarship, certain academic achievements are needed to qualify."
Alternatives: "are required to qualify" or "must be met to qualify".
Not all are fatal, but at least four potential victims are needed to qualify.
We see that fiction books sell more copies than nonfiction books, in other words, fewer copies are needed to qualify a book for the nonfiction list than the fiction one.
Sensor technologies with capability of continuous real time monitoring of ammonia concentration in air are needed to qualify ammonia emissions from agricultural activities and further evaluate human and animal health effects, study ammonia environmental chemistry, and provide baseline data for air quality standard.
About 61,000 are needed to qualify for the November ballot.
Further assessments with samples from endemic regions reflecting co- infections with TB or HIV and different treatment regimens are needed to qualify the Leishmania Antigen Detect™ ELISA for clinical use, including diagnosis and test of cure.
Consequently, when considering that PCR results in certain di-tags being amplified disproportionately, and that only a small number of observed fragment-fragment contacts are needed to qualify an interaction as statistically significant, retaining PCR duplicates will lead to an erroneous interpretation of the data.
Samuelson, 53, said she would try to break 2 hours 47 minutes, the time she said is needed to qualify for the trials.
A score of 700 is needed to qualify for a traditional 30-year fixed-rate mortgage, Ms. Cohn said, but clients wanting an interest-only loan will need a score of at least 740.
No growth was needed to qualify as such a company, only that it must have less than $1 billion in assets, less than $700 million in shares in public hands and less than five years as a public company.
