The phrase "are correct enough" is correct and usable in written English.
It can be used to indicate that something meets a certain standard of correctness, though it may not be perfect.
Example: "The answers provided by the students are correct enough to pass the exam, but they could use some improvement."
Alternatives: "sufficiently correct" or "adequately correct".
On the other hand, (there's going to be quite a few hands in this conversation), if the foundation is correct enough to hold that castle strong for 300 years, you may well acknowledge it and leave it alone, managing the occasional or even constant repairs.
Technically speaking, none are correct, but spend enough time with Fernando Ferrer these days and the answer is all of the above.
The oldest and deepest layer is called the Marcellus shale, and if geologists like Lash are correct, it holds enough natural gas to help change the way the United States uses energy for decades to come.
On the interior will be a moose-hunting reserve where, once you bag your own animal, you can drag it up to one of several hundred barbecue pits and cook it up yourself: "Grill, baby, grill!" will be the chant that, if Mayor Bloomberg's instincts are correct, will attract enough red-state voters to enable New York to hog all of the attention for yet another national event.
But the grounds on which the Greens challenged the ACA don't require them to prove that their beliefs are correct; it's enough that they feel that paying for certain kinds of plans is a sinful act.
While other big miners have been selling coal assets, Glencore has been buying, and if recent indications are correct, it now controls enough of the seaborne coal market to have a noticeable effect on price.
She has to be sure the recipes are correct, that there's enough salt on the candied pecans or the correct "crisp" factor to the homemade granola.
If climate change projections for Alakai, published in the scientific journal Nature, are correct, it may be warm enough for year-round malaria transmission in a couple of decades, which could be the end of the endangered akekee.
For example, always check that your deadlines are correct or that you have enough information to complete a task with confidence.
If our best theories are correct, our one Universe is not enough.
