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inysia [295]
3 years ago
8

There is a spinner with 9 equal areas, numbered 1 through 9. If the spinner is spun one time, what is the probability that the r

esult is a multiple of 2 and a multiple of 3?
Mathematics
2 answers:
zimovet [89]3 years ago
7 0

Answer:

2/3 = 0.666 = 66.67%

Step-by-step explanation:

No of multiples of 2 = 4

No. of multiples of 3 =3

6 is common so total unique multiples of 2 and 3 = 4+3-1 = 6

probability = favourable outcomes/total outcomes =6/9=2/3=0.666

tangare [24]3 years ago
5 0

Answer:

If we think of the numbers 1 through nine, only 1 of those numbers is a multiple of 2 AND 3 and that number is 6.

So, basically, the question is asking what is the probability that "6" will appear.  That is a one out of 9 probability or 1/9 or 11.11%

Step-by-step explanation:

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Exact = 50 Approximate = 45
Nikitich [7]

Answer:

Approximate of error = 11.11 % (Approx.)

Step-by-step explanation:

Given:

Exact value = 50

Approximate value = 45

Find:

Approximate of error

Computation:

Approximate of error = [(Exact value - Approximate value)/Approximate value]100

Approximate of error = [(50 - 45)/45]100

Approximate of error = [(5)/45]100

Approximate of error = [0.11111]100

Approximate of error = 11.11 % (Approx.)

3 0
3 years ago
Find the value for β that makes cosβ = sin15 true.
Gemiola [76]

Answer:

Step-by-step explanation:

This is an equation for which you need to solve for the value of the missing angle beta.

cos\beta =sin(15)

sin(15) has a decimal answer that you will find on your calculator.  Finding that value makes this equation then

cosβ = .2588190451

Now use the 2nd button and then the cos button to find the angle that has a cos of that decimal.  When you hit 2nd then cos, you should see this on your screen:

cos⁻¹ (

After that open parenthesis, enter you decimal then hit the enter button to find the angle.  You should get 75, which is Choice B.

8 0
3 years ago
A rectangle has a perimeter of 30m. The length is 10m. Solve the following equation to find the width: 2w+ 2(10)= 30
NARA [144]

2w+2(10)=30

multioly the 2 and 10

2w+20=30

subtract 20

2w=10

divide by 2

w=5

plz rate as brainliest answer


5 0
3 years ago
Read 2 more answers
What is the absolute value of Point C labelled on the number line? <br><br> Please help.
mina [271]

Answer:

what's the number line

6 0
3 years ago
How many servings can be made from 108 cups of punch when you mix 18 cups of pineapple juice, 36 cups of orange juice and 54 cup
Alinara [238K]

Answer:

14


Step-by-step explanation:


5 0
3 years ago
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