Mathematics: Hduwc help okok so. context. Raul’s grandfather is Miguel, and Raul’s sister is Paula. Raul’s age is the same as his grandfather’s age minus 60 times the age of his sister. Miguel is 65 years old. Using the results from Part C, write an equation to find Paula’s age, p (in years). r = 65 - 60p Rewrite the equation from Part D by factoring the side that contains the variable p. r = 5 (13 - 12p) Solve the equation for p to find Paula’s age. Express her age (in years) as a fraction. p = -1/60r + 12/12

Hduwc help okok so. context. Raul’s grandfather

jdaballer3009

04.05.2021

a. 5040 ways

b. 479001600 ways

c. 3.048883446*10²⁹ ways

Step-by-step explanation:

The problem is a permutation problem, where P = n!

37 - 43 inches TV = 7

46 - 52 inches TV = 9

Greater than 55 inches TV = 12

Total TV = 7 + 9 + 12 = 28

a) Arranging the 37 - 43 inches TV ( n = 7)

$P = n!\\P = 7!\\P = 7 *6 * 5* 4 * 3 *2 * 1\\P = 5040$

b) Arranging the greater than 55 inches TV ( n = 12)

$P = n!\\P = 12!\\P =12*11*10*9*8 *7 *6 * 5* 4 * 3 *2 * 1\\P = 479001600$

c) Arranging all the TV ( n = 28)

$P = n!\\P = 28!\\P =28*27*26*25*24*23*22*21*20*19*18*17*16*15*14*13*12*11*10*9*8 *7 *6 * 5* 4 * 3 *2 * 1\\P = 3.048883446*10^{29}$

0,0(0 оценок)