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4 years ago

A spinner is divided into 20 equal sections. what is the probability of the spinner's pointer landing on section 5?

Mathematics

2 answers:

cluponka [151]4 years ago

5 0

Answer: $\dfrac{1}{20}$

Step-by-step explanation:

Given : The number of equal sections : 20

Then the probability of the spinner's pointer landing on each section will be :-

$\dfrac{\text{One}}{\text{Total sections}}\\\\=\dfrac{1}{20}$

Since , the probability of landing the spinner's pointer at any section is equal.

Therefore, the probability of the spinner's pointer landing on section 5 $=\dfrac{1}{20}$

marta [7]4 years ago

3 0

1/20 would be the correct answer

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Assume that AABC= APQR. Which of the following congruence statements

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Answer:

Options B, D, E

Step-by-step explanation:

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∠C ≅ ∠R

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Therefore, Options B, D, E are the correct options.

8 0

3 years ago

Which of the following systems of inequalities would produce the region

Mnenie [13.5K]

Answer:

y > x + 1 ; y ≤ 10 ; x ≥ 0

Step-by-step explanation:

First, we need to get the equation of the straight line. The equation of the straight line is expressed as y = mx+c

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Using the coordinate points (0, 1) and (1,2)

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Substitute;

Since y = mx+c, then y = 1x + 1

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8 0

3 years ago

A group of 8 children and 10 adults ate going to a movie. Child tickets cost $2 and adults tickets cost $4. How much will the mo

motikmotik

Answer:

56$

Step-by-step explanation:

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3 years ago

Which system of inequalities represents region Z?

ANTONII [103]

Answer:

The system of inequalities is

$y\geq 3x-2$

$y$

Step-by-step explanation:

step 1

Find the equation of the solid blue line

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$A(0,-2), B(1,1)$

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$m=(1+2)/(1-0)=3$

The equation of the line into slope intercept form is equal to

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we have

$m=3$

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substitute

$y=3x-2$ -----> equation of the solid blue line

The solution of the inequality is the shaded area above the solid line

therefore

The first inequality is

$y\geq 3x-2$

step 2

Find the equation of the dashed red line

Let

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$m=(1-2)/(5-0)=-1/5$

The equation of the line into slope intercept form is equal to

$y=mx+b$

we have

$m=-1/5$

$b=2$ ----> the point C is the y-intercept

substitute

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The second inequality is

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8 0

3 years ago

This app is so useless!

klio [65]

Answer:

lol ik people dont even come to answer the questions they just come for the points...

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers