computer password 8 characters long is to be created with 6 lower case letters (26 letters for each spot) followed by 2 digits (10 digits for each spot). a. How many different passwords are possible if each letter may be any lower case letter (26 letters) and each digit may be any of the 10 digits

kjgfcvbjkl

step-by-step explanation:

sdfghjkl; vbnm,

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

0.32

step-by-step explanation:

2.24/7