All categories

3 years ago

A company requires a password to access a data storage vault. The password must be 4 characters long and may

Mathematics

1 answer:

lisov135 [29]3 years ago

5 0

Answer:

There are 36 possibilities per character (26 lower case letters + 10 numbers), so the total number of permutations are 36^4 = 1,679,616

Step-by-step explanation:

You might be interested in

Find the area of the figure below. 6 in. 5 in. 4 in.

Pepsi [2]

Answer:

Step-by-step explanation:

Plz give brainlest

6 0

3 years ago

What is the domain of f/g given f(x) = x+4 and g(x) = x-1

Butoxors [25]

Answer: the domain of f/g is every real number except 1 which can be conventionally expressed as {(x,y): x ∈ R, x ≠ 1} OR (-∞ ≤ x < 1) ∩ (1< x ≤ ∞) OR x ∈ R; x ≠ 1.

Step-by-step explanation:

since f(x) = x + 4 and g(x) = x - 1

then f/g = x + 4/x - 1

the denominator of a function cannot be zero since a fraction with a denominator of zero is undefined.

∴ x - 1 ≠ 0

the value of x when g(x) = 0 is

x - 1 = 0

x = 1

∴ x ≠ 1

Therefore the domain of f/g is every real number except 1 which can be conventionally expressed as {(x,y): x ∈ R, x ≠ 1} OR (-∞ ≤ x < 1) ∩ (1< x ≤ ∞) OR x ∈ R; x ≠ 1.

5 0

2 years ago

How do you do this? -14 + 6b + 7 - 2b= 1 + 5b

lys-0071 [83]

-14 + 6b + 7 - 2b= 1 + 5b

combine like terms

-7 +4b = 1 + 5b

subtract 4b from each side

-7 + 4b -4b = 1 + 5b -4b

-7 = 1 + b

subtract 1 from each side

-7 -1 = 1-1 + b

-8 = b

8 0

2 years ago

Write the equation of the line that passes through the points (1,9) and (-1,1). Put

SpyIntel [72]

Answer:

Point slope form

y - 9 = 4(x-1)

Equation of the straight line passing through the point (1,9) and slope 'm' = 4 is 4 x - y +5=0

Step-by-step explanation:

Step(i):-

Given that the points are (1,9) and (-1,1)

slope of the line

$m = \frac{y_{2}-y_{1} }{x_{2} - x_{1} }$

m = $\frac{1-9}{-1-1}$

m = 4

step(ii):-

Equation of the straight line passing through the point (1,9) and slope 'm' = 4

y-y₁ = m( x-x₁)

y - 9 = 4(x-1)

y -9 = 4x-4

4 x - y -4+9 =0

4 x - y +5=0

Equation of the straight line passing through the point (1,9) and slope 'm' = 4 is 4 x - y +5=0

7 0

2 years ago

Using the distributive property how can I rewrite the expression 4*24

liberstina [14]

You can do 2(2*12) or 4(1*6), personally I think the second one is better. Hope this helps!

6 0

3 years ago