Sentence examples for improved in 30 from inspiring English sources

Scores for high school seniors on the National Assessment of Education Progress reading test haven't improved in 30 years.

They are the most lethal of all brain tumors, and their survival rates have scarcely improved in 30 years.

“You have success rates that haven’t improved in 30 years,” says Amgen research head Roger Perlmutter, who was recruited from Merck in 2001.

type= text/javascript">. “You have success rates that haven’t improved in 30 years,” says Amgen research head Roger Perlmutter, who was recruited from Merck in 2001.

"You have success rates that haven't improved in 30 years," says Amgen research chief Roger Perlmutter, a former Merck researcher, in the current issue of Forbes (see: "Storm Warnings").

Mayor Jim Righeimer said that airport area's streets haven't been refurbished in 20 years, and other neighborhood streets, until recently, had not been improved in 30 years.

The clinical assessment is summarized in Table 4. Skin symptoms were improved in 27 out of 33 patients.

Seizures were improved in 63% and headaches in 68% of patients.

They improved in 4 of 10 true-false knowledge statements about clinical trials.

Moreover, after drinking deep-sea water, the skin symptoms were improved in 27 out of 33 patients.

Economic freedom improved in 57 economies, and declined in only 34.