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3 years ago

Which of the following inequalities matches the graph? (1 point)

Mathematics

1 answer:

Komok [63]3 years ago

6 0

Answer:

Step-by-step explanation:

The line is vertical, so it is <em>on x</em>

the line is on <em>x=5</em>

the line is whole so it is less or greater than and equal to

the shaded part is to the left, so it is less than

So, the inequality represented by the graph is x≤5

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Solve by factoring 2x^3-9x^2+10x=0 with full steps

Strike441 [17]

X(2x²-9x+10)=x(2x-5)(x-2)=0.
x=0 is one solution.
2x-5=0 and x-2=0 give us the solutions x=5/2 and x=2.
So x=0, 2 or 5/2.

7 0

2 years ago

Tommy is thinking about entering a contest at the local gas station. Some of Tommy’s

Ede4ka [16]

Answer:

(a)1 out of 4.

(b)27%

Step-by-step explanation:

Tommy’s probability of winning is given as 0.27.

(a)Ratio Form

$0.27=\frac{27}{100} =27:100\\$Divide both sides of 27:100 by 27\\This gives:\approx 1:4$

Therefore, the probability that Tommy will win is <u>1 out of 4.</u>

(b)Exact Percent Value

Multiply the probability by 100 to obtain the exact percent value.

0.27 X 100=27%

(c)Probability that Tommy will not win.

Probability that Tommy will win+Probability that Tommy will not win=1

0.27+Probability that Tommy will not win=1

Probability that Tommy will not win=1-0.27

Probability that Tommy will not win=0.73

5 0

3 years ago

Find the domain, range and if it’s a function.

Marta_Voda [28]

Domain: {-1}
Range: {0, 4, 9, 15}
Function? No

Explanation:
The domain is the x value in the given points. The only x value is -1.
The range is the y value in the given points.
You can tell if this is a function if it has repeating x values or not. Since the x value of -1 repeats, it is not a function.

Hope this helps, and please mark brainliest :)

6 0

2 years ago

How do you write 9.11 x 10 4 in standard form?

vitfil [10]

Answer:

9400.11

Step-by-step explanation:

7 0

3 years ago

What can 45/8 be simplified down to?

Alenkinab [10]

Eight goes into 45, 5 times so it would be 5 and 5/8.

5 0

2 years ago