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4 years ago

8

May somebody help me on this

2 answers:

nikitadnepr [17]4 years ago

4 0

Probability of a good outcome is

(number of different good outcomes)
divided by
(total number of possible different outcomes).

With the 12-sided die, there are 12 total possible outcomes,
but only one of them that you like ... getting a 4 .

So the probability of success is 1/12 . . . about 8.3 percent.

MaRussiya [10]4 years ago

3 0

So there are 12 numbers and you wan rolling a 4 so will be the possibility 1/12

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Given f(x)=-2x and g(x)=4x-8, find h(x)=f(x)+g(x)

krek1111 [17]

I hope this helps you

h (x)= -2x+4x-8

h (x)=2x-8

6 0

3 years ago

Easy Multiple Choice Questions about expressions and linear equations / ASAP / Will mark brainliest / 25 Points

nata0808 [166]

Answer:

1.C

2.A

3.D

4.C

5.B

6.A

7.B

8.C

9.A

10. D

Step-by-step explanation:

For Problem 1, the work is as follows:

$2(3x-1)+x\\Distribute\\6x-2+x\\7x-2$

For Problem 2, the work is as follows:

$(3x^{2} +6x+4) - (-x^{2} +2x-1)\\Distribute -\\(3x^{2} +6x+4) + (x^{2} -2x+1)\\Combine\\4x^{2} +4x+5$

For Problem 3, the work is as follows:

$5b-(a+c)^{2} \\5(3) - (-1+-4)^{2} \\15 - (-5)^{2} \\15-25\\-10$

For Problem 4, the work is as follows:

$4x-8 = -12\\+8\\4x = -4\\-4/4 = -1\\x = -1$

For Problem 5, the work is as follows:

$\frac{1}{2} (12x-6) = 2x-15\\Distribute\\\\6x - 3 = 2x -15\\+3\\6x = 2x -12\\-2x\\4x = -12\\-12/4\\x = -3$

For Problem 6, the work is as follows:

$17 *0.06 = 1.02\\17+1.02 = 18.02$

For Problem 7, the work is as follows:

$x = (2,0)\\y = (0,-1)\\\frac{rise}{run} \\y = \frac{1}{2} x-1$

For Problem 8, the work is as follows:

$y_{2} -y_{1} \\x_{2} -x_{1} \\-1-1 = -2\\0-(-2) = 2\\Slope = -1$

For Problem 9, the work is as follows:

$3y - 2x +6 = 0\\-3y\\(-3y - -2x+6)/-3\\y = \frac{2}{3} x -2$

For Problem 10, the work is as follows:

$(y-3) = -2(x-1)\\Distribute\\(y-3) = -2x+2\\+3\\y = -2x +5$

Hope this Helps!

4 0

3 years ago

the total weight od the dog at an animal shelter is 266 lb. The average weight of the dogs is 38 lb. how many dogs are at the an

gizmo_the_mogwai [7]

Answer:

7

Step-by-step explanation:

6 0

2 years ago

Claudia read 10 chapters in 6 hours.If she continued to read at the same rate how many chapters would she have read in 2 days?

max2010maxim [7]

24 hours in each day

48 in 2

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8 x 10= 80

80 Chapters In 2 Days

5 0

3 years ago

Simplify, must end in positive exponent <br><br> –10x^-8 (-2y^5)

ollegr [7]

Answer:

I got the answer 20y^5/x^8

Step-by-step explanation:

3 0

3 years ago