Sentence examples for be hard to estimate from inspiring English sources

As a result of these unknowns, the costs and time required to achieve success can be hard to estimate.

Since this is relatively new, it may be hard to estimate, but I think it should be factored into the cost of using solar lighting.

It would be hard to estimate, though, how many bridegrooms support fetishizing the gown to the point of encouraging the acquisition of a miniature.

For a simple reason: inflation may be hard to estimate but total spending in an economy, or nominal GDP, is much less so.

DRUG PRICES With rising drug costs, it can be hard to estimate a co-insurance payment when reviewing plan options for the coming year.

Even writers with a track record of three or four novels could be hard to estimate – perhaps the "unfulfilled promise" of the first might yet be fulfilled by a fifth.

Facebook's local revenue would be harder to estimate anyway, since the company is dependent on advertising.

Those in vivo data could enable estimation of kinetic parameters of metabolic reactions which are hard to estimate using in vitro data.

"To what extent, it's hard to estimate.

It is hard to estimate its historic value.

Here's why it's hard to estimate.