Usually the Cartesian coordinate system is applied to manipulate equations for planes, straight lines, and squares, often in two and sometimes in three dimensions.

Usually, two teams of five players play on a marked rectangular court with a basket at each width end.

Usually, only the second and fourth line of a quatrain are rhymed ( in the scheme a, b, c, b ), which has been taken to suggest that, originally, ballads consisted of couplets ( two lines ) of rhymed verse, each of 14 syllables.

Usually, two bogies are fitted to each carriage, wagon or locomotive, one at each end.

Usually done without hands, the circular hey may also be done by more than two couples facing alternately and moving in opposite directions-usually to their original places.

Usually, when a person exhibits the gambler's fallacy, they are more likely to exhibit the hot-hand fallacy as well, suggesting that one construct is responsible for the two fallacies.

Usually between two and five students graduate with an IPS degree each year.

Usually, two or more answers were given for each question that a gamer might have.

Usually two to five eggs are laid and incubated for 3 to 5 weeks.

Usually at least two referees must agree for a point to be awarded.

Usually, one can get in two breedings using this method, though some studs have routinely refused to breed a female more than once.

Usually, the master shot is the first shot checked off during the shooting of a scene — it is the foundation of what is called camera coverage, other shots that reveal different aspects of the action, groupings of two or three of the actors at crucial moments, close-ups of individuals, insert shots of various props, and so on.

Usually, each instance will have a unique name, so that if you have two instances of vacuum cleaners, one might be " vac1 " and the other " vac2 ".

Usually two Pearl Indexes are published from studies of birth control methods:

Usually only two boats would race at once to avoid collision.

Usually the first two degrees of education ( eight years ) are always included, while the last one ( two years ) gives option for the students to pursue vocational or specialized educations.

Usually there will be only one or sometimes two approaches to the Shrine for the public and all will have the torii over the way.

Usually, such competitions take one of two forms, a short periodic competition or a year-long series of meetings.

Usually an electrolytic cell ( consisting of two electrodes, electrolyte, and external source of current ) is used for electrodeposition.

Usually the end blocks are approximately the same size as the two bars that are at the same end ; therefore one block is significantly larger than the other.

Usually the dampening mallet and the striking mallet are held in different hands, but advanced players can, in some circumstances, use two mallets from the same hand.

Usually this is done because it is desired to set up a direct communications path ( either to save the cost of taking the data via a server or to improve performance ) between two clients both of which are behind separate NATs.

Usually two participants engage in banter, but always in front of others, who instigate the participants to continue the game by making the insults worse.

Usually a score considers three elements of the dive: the approach, the flight, and the entry.

Usually, a combination of the three types of criteria is used, though one is more prevalent.

Usually the proof is broken down into three cases:

Usually polygonal in plan to give an overall rounded effect ( though the Red Bull and the first Fortune were square ), the three levels of inward-facing galleries overlooked the open center, into which jutted the stage — essentially a platform surrounded on three sides by the audience, only the rear being restricted for the entrances and exits of the actors and seating for the musicians.

Usually pawns are considered to be worth one point, knights and bishops three points each, rooks five points, and queens nine points.

* Proclaiming and Hearing the Word: Usually two to three readings of Scripture, one of which is always from the Gospels, plus a psalm ( or portion thereof ) or canticle between the lessons.

Usually, three pairs of contestants competed in a total of six games over the five episodes for each week.

Usually, only three films are nominated each year rather than five as in most categories.

Usually, there are three nominated films.

Usually, three kinds of howls are distinguished: long and persistent, rising and ebbing, and short and abrupt.

Usually a three dimensional coordinate systems is used to define the position of a particle.

Usually, more than two electrodes are used, and they can be combined into a number of pairs ( For example: left arm ( LA ), right arm ( RA ) and left leg ( LL ) electrodes form the three pairs LA + RA, LA + LL, and RA + LL ).

Usually three or four masted but five masted barques have been built.

Usually, three major zones are recognized: the fore reef, reef crest, and the back reef ( frequently referred to as the reef lagoon ).

Usually the quotations are arranged logically, to deal with one to three themes in the development of a chapter.

Usually this lasts three to eight years, though a few finish more quickly and some take substantially longer.

Usually, technical and career programs require six semesters ( three years ) to complete.

Usually, joints are combined into three joints equaling one stand.

Usually a maximum of three nymphal stages are present and they are referred to in sequence as protonymph, deutonymph, and tritonymph ; however, some soft ticks have supernumerary nymphal stages.

Usually, there were four comedians as guests, however, in some episodes there were five comedians, and on very rare occasions, only three comedians.

Usually three eggs are laid ( sometimes just one or two ); they hatch after 24 – 26 days, with the chicks fledging after a further 30 – 35 days.