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3 years ago

A 4-digit code is used to open a safe. The digits used are 0 through 9.

Mathematics

1 answer:

bagirrra123 [75]3 years ago

3 0

There are 10,000 possible values the digits 0 and 9 can be arranged as a 4-digit number.

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What is the value of c

Oksana_A [137]

Answer:

c=28

Step-by-step explanation:

In a convex polygon, all the exterior angles are congruent to each other.

I'll be choosing the two angle degrees of 4c-28 and 3c and set them equal to each other.

4c-28=3c

Therefore, c=28

4 0

4 years ago

Simplify. (x6 y3)(−8xy2)(−6x3)

meriva

When simplifying this, we would have to take this little by little in serious steps and not only this, but to also take notice of the use of pemdas and to make sure that we take each step carefully.

We first would (first) simplify the following:

$(((x^6)*(y^3))*(0-(8x*(y^2))))*(0-(2*3x^3)) \\ \\ then \ we \ would \ do . . . . \\ \\ x^7 \ multiplied \ by \ x^3 \ = x^(^7^ +^ 3^) = \ x^1^0 \\ \\ (last \ step).... \\ \\ 2^3 \ multiplied \ by \ 2^1 = 2^(^3^ +^ 1^) = 2^4 \\ \\ \Longrightarrow \ (your \ answer) \\ \\ \boxed{\bf{ (2^4*3x^1^0y^5)}}$

7 0

4 years ago

What is the probability that the first card is a kingking and the second card is a kingking if the sampling is done with replac

IRINA_888 [86]

You want to draw 2 kings from a 52 card deck. And you do it with replacement.
There are 4 kings in a standard deck. The probability of getting one of them is
4/52 on the first draw.

For the second draw the probability is the same.
4/52

The probability for both happening is
(4/52)*(4/52) = (1/13)*(1/13) = 1/169 = 0.001597

5 0

4 years ago

You pick a card at random.

pantera1 [17]

Answer:

7 and 8 are not the factors of 60

Step-by-step explanation:

so the percentage is 66.67%

8 0

2 years ago

Read 2 more answers

The graph of the relation T is shown below.

blsea [12.9K]

Answer:

The sets of the domain and the range of T are, respectively:

$Dom \{T\} =\{-3,0,3\}$

$Ran\{T\} = \{-4.-3,2,3\}$

Step-by-step explanation:

The values of the relation T that belongs to the domains correspond with the values on the x-axis and associated with the given points, whereas the range corresponds with the respective values of the y-axis. Let $T = \{(x,y)|(-3,3),(3,2),(0,-3),(3,-4)\}$

The sets of the domain and the range of T are, respectively:

$Dom \{T\} =\{-3,0,3\}$

$Ran\{T\} = \{-4.-3,2,3\}$

4 0

3 years ago