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3 years ago

What is the probability of spinning a 2 on the spinner shown below?

Mathematics

2 answers:

Ivenika [448]3 years ago

8 0

Answer:

1/4

Step-by-step explanation:

viktelen [127]3 years ago

4 0

There are 2 sections that have 2....and there are a total of 8 sections...so the probability of spinning a 2 is : 2/8 which reduces to 1/4 or 25%

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Andru [333]

Answer:

25/35 = .71 = 71%

Step-by-step explanation:

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2 years ago

If a container of liquid contains 40 oz of solution, what is the number of ounces of pure acid if the given solution contains t

Anna11 [10]

Answer:

(d) 60% hope this helped

6 0

3 years ago

If LM = MK, LK =7x-10, KN = x+3, MN = 9x-11, and KJ =28, find LJ

marusya05 [52]

Answer:

Step-by-step explanation:

Suppose J, K, L, M, N are points on the same line.

MK = MN + (-KN) = MN - KN = 9x - 11 - x - 3 = 8x - 14

Since LK = MK and LK = 7x - 10, then

7x - 10 = 8x - 14

8x - 7x = -10 + 14

x = 4

LJ = MK + KJ

MK = LK = 7x - 10 = 7(4) - 10 = 28 - 10 = 18

LJ = 18 + 28 = 46

Read more on Brainly.com - brainly.com/question/5067118#readmore

8 0

3 years ago

Read 2 more answers

Find the slope of the line in the graph below.<br><br>

swat32

Answer:

What graph? Maybe if you added the graph with the question it would be easier....... Thanks for the points tho lol

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3 years ago

Expression for all solutions to the equation cos(theta) = 1 + 3cos(theta)

OleMash [197]

$\cos\theta=1+3\cos\theta\implies 0=1+2\cos\theta\implies \cos\theta=-\dfrac12$

On the unit cirlce, the cosine of an angle is negative whenever the angle falls in the interval $\dfrac\pi2$ .

If you recall your special triangles, this cosine occurs for angles of $x=\dfrac{2\pi}3$ and $x=\dfrac{4\pi}3$ .

More generally, this occurs for $x=\dfrac{2\pi}3+2n\pi$ and $x=\dfrac{4\pi}3+2n\pi$ , where $n$ is an integer.

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3 years ago