Sentence examples for are valid for a from inspiring English sources

People using the tickets, which are valid for a year, will have to validate them at an automatic gate or special machine when entering the Tube system.

Coupon books are valid for a year.

Usually, nannies arrive with visas that are valid for a few months.

SAT and ACT scores are valid for a period of three (3) years.

These findings are valid for a 'dirty material' as classified in BS EN1276.

Coupons are valid for a year, and a ticket based on a coupon is usually valid for a further year.

The scale bar in (a) is valid for (a-f), and the scale bar in (g) is valid for (g) and (h).

The cylindrical solutions are valid for an arbitrary geometry, but previous methods for computing the necessary coefficients were cumbersome.

The properties are valid for an arbitrary time scale T with at least two points.

All statements are valid for an efficient ((g_k^ = 1)) as well as for an inefficient ((g_k^ < 1)) DMU k.

The model is valid for a silicone drop in castor oil (a).