french revolution mathematics

Grade measure (Centesimal system or French system) The principal unit of this system is grade(g) which is one hundreds part of right angle. one grade = 100 minutes 1 minutes = 100 seconds 1 right angle = 100 grades (100 g ) 1 g = 100 minutes (100') 1' = 100 seconds (100") ..

There are 20 English books and 7 French books in a shelf. In how many ways can one English book and one French book be chosen? => 140 or 7 or 20 or 2..

The number of students opting for Japanese and French in a school are 60 and 281 respectively. The number of students opting for Japanese has been increasing at the rate of 6 students per year and that for French has been decreasing at the rate of 11 students per year. How long ..

In a group of 10 men, 4 speak English, 3 speak Spanish and 3 speak French. If 2 are selected at random, then what is the probability that the first man chosen speaks English and the second one chosen speaks French? => 2 15 or 19 30 or 23 60 or 7 15..

A road-roller levels 33 yards of road in 3 revolutions. Find the length of the road leveled in one revolution. => 11 yards or 33 yards or 3 yards or 1 yard..

There is a collection of cassettes and compact discs in a music store, as shown in the tree diagram. What is the probability of selecting a French audio cassette? => 1 7 or 1 6 or 1 8 or 1 5..

The diameter of a car wheel is 18 in. How far will the car go in 8 revolutions of the wheel? => 144π or 1 4 4 π or 8π or 18π..

The bar graph shows Roberts score on Math, Science, and French tests conducted from September to December. In which month was his average score the highest? => September or October or December or November..

Jessica scored 70 in an Algebra test that had a mean of 60 and a standard deviation of 8, and she scored 56 in French with a mean of 50 and a standard deviation of 5. Compare her relative positions in the two tests. => position in algebra is higher or position in French is highe..

Alice has a collection of 4 French novels, 3 English novels, 4 American magazines and 3 German magazines. If she picks one of them without opening her eyes, what are the equally likely outcomes? => Selecting an English novel or a German magazine. or Selecting a German magazine or an Ameri..