ZJSG09112007 ZJSG09112007

03-06-2021
Mathematics

contestada

See image for question. Show workings.

See image for question Show workings class=

Respuesta :

mhanifa mhanifa

03-06-2021

Answer:

#10

Permutation of 6 people with 2 seating next to each other:

2P2 * 4P4 =
2! * 4! = 48

#11

Combination of 3 men out of 5 and 5 women out of 10:

5C3 * 10C5 =
5!/(3!2!) * 10!/(5!5!) = 2520

Answer Link

Otras preguntas

Rain, hail, sleet and snow are all examples of

What is the simple subject of a tornado shape is like a funnel?

3kg 296 g + 5 kg + 326 g

An isosceles triangle has a perimeter of 8.5 cm. A second isosceles triangle, whose base is equal to that of the first but whose legs are twice as long of the f

Find the greatest number you can add to 4315 without having to regroup how did you find the number

What's bigger 8/15 or 11/20 (fractions)

The Nubians settled in present day what

Adrenaline is produced by which gland? Thymus Adrenal gland Pineal gland

A(n) _____ forecasts the sales, expenses, and net income for the firm in some future time period.

Seven out of every 8 students surveyed owns a bike. The difference between the number of students who own a bike and those who do not is 72. How many students