welcome7
welcome7 welcome7
  • 04-05-2021
  • Mathematics
contestada

If P( 9,r ) = 3,024, what is r ?

plz plz plz... help mè

I mark it... :(​

Respuesta :

Hamed313
Hamed313 Hamed313
  • 04-05-2021

Answer:

[tex] \frac{9i}{(9 - r)i} = 3024 \\ (9 - r)i = 9i \div 3024 = 362880 \div 3024 = 120 = \\ = 1 \times 2 \times 3 \times 4 \times 5 = 5i \\ r = 4[/tex]

Answer Link

Otras preguntas

After doing the flame test, what can you infer about the different coloured flames produced by different elements?
Evaluate each expression. 1. 56/b for b=7 2. v+16 for v=9 3.2(4e) for e=5
What plate is the largest and what plate is the smallest
Write the ratio in its simplest form. 1.4/7
how to solve this equation involving radicals. 8x(x – 6)1/2 + 4(x – 6)3/2 = 0
Which shows 7 2/9 written as an improper fraction? 65/9, 79/2, 72/9 or 23/9?
what is an algebraic expression that has no like terms and no parentheses is in this form
The name for the hollow muscular organ that stores urine.
Amy rents a storage room that is 15 feet long,5 feet wide, and 8 feet.What is the volume of the storage room?
What is the difference between 3/12 and 5/8