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3 years ago

A fair 6-sided die is rolled 5 times and the result is recorded for each roll.

1 answer:

german3 years ago

4 0

If you multiply the 6 sides by the 5 times it was rolled, then you will find out that there is 30 different sequences of results that are possible

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Question of

Effectus [21]

Answer:

one solution

Step-by-step explanation:

3 -2x=5-x+3+4x

Combine like terms

3-2x = 8+3x

Add 2x to each side

3-2x+2x = 8+3x+2x

3 = 8+5x

Subtract 8 from each side

3-8 =8+5x-8

-5 =5x

Divide by 5

-5/5 = 5x/5

-1 =x

There is one solution

5 0

3 years ago

Find the surface area of the prism. 7 cm 13 cm 5 cm 12 cm The surface area is

Sveta_85 [38]

Answer:

please give more information

Step-by-step explanation:

8 0

3 years ago

What are the solutions to the expression x^2-8x=24

labwork [276]

Answer: x= 2(2+sqrt(10)) , x=2(2-sqrt(10)

Step-by-step explanation:

x^2-8x=24 <- subtract 24 from both sides

x^2-8x-24 <- take quadratic formulat (-2+/- Sqrt(b^2 - 4ac)/2a

-(-8) +/- sqrt((-8)^2 - 4(1*-24) all over (2*1) <- simplify

(-(-8) +/- 4sqrt(10) )/2 <- sepereate

(-(-8) +/4sqrt(10) )/2 , (-(-8) - 4sqrt(10) )/2 <- simplify

2(2+sqrt(10)) , 2(2-sqrt(10) =x

6 0

3 years ago

find the equation of the axis of symmetry for this equation. f(x) = 6x^2 - 3x + 49. hint: to find the axis of symmetry, use equa

Olenka [21]

We want to find the axis of symmetry of the function;

$f(x)=6x^2-3x+49$

STEP 1:

The equation for the axis of symmetry of a line is given as;

$x=-\frac{b}{2a}$

From the equation, a = 6 and b = -3, so,

STEP 2: Insert the values of a and b into the equation to obtain;

$x=-\frac{-3}{2\times6}=--\frac{3}{12}=+\frac{1}{4}$

CONCLUSION:

Therefore, we see that the axis of symmetry is the line;

$x=\frac{1}{4}$

8 0

1 year ago

Which of the following describes the correct process for solving the equation 2x − 4 = 20 and arrives at the correct solution? A

Gelneren [198K]

Answer:

The correct answer is A. Add 4 to both sides, and then divide by 2. The solution is x = 12.

Step-by-step explanation:

1. For solving the question and understand which of the statements matches with the solution, let's proceed with the equation:

2x − 4 = 20

2x - 4 + 4 = 20 + 4 (Adding 4 at both sides)

2x = 24

2x/2 = 24/2 (Dividing by 2 at both sides)

x = 12

The correct answer is A. Add 4 to both sides, and then divide by 2. The solution is x = 12.

8 0

3 years ago