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frosja888 [35]
3 years ago
9

Spin a spinner numbered 1-8 two times, land on two the first time and

Mathematics
2 answers:
Umnica [9.8K]3 years ago
8 0
The <u>correct probability</u> is 1/16.

Explanation:

There is 1 section marked 8 out of 8 sections.  This makes the probability of landing on an 8 1/8.

The factors of 4 on this spinner are 1, 2, 4 and 8.  This makes 4 sections out of 8, which makes the probability of landing on a factor of 8 equal 4/8=1/2.

Together, the probability of both events would be 1/8(1/2) = 1/16.
11111nata11111 [884]3 years ago
8 0

Answer:

Required probability = 1/16

Step-by-step explanation:

When we spin a spinner numbered 1-8, we find that each spin is independent of the other.

HEnce probability for getting any number from 1 to 8 will be equal to 1/8 and remain the same for each spin.

So Probability on two for the first time and factor of 8 on the second time

=Prob (landing on 2)*Prob (landing on any factor of 8)

P(landing on 2) = 1/8

Factors of 8 are 1,2,4,8

Prob (landing on factor of 8) = 4/8

Hence required prob = 1/8(4/8) =1/16

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The ratio of green M&amp;Ms to
saveliy_v [14]

Answer:

the ratio is 2 to 5, all M&M's in total 28

Step-by-step explanation:

2 green to 5 yellow.

if there are 28 M&M's

you will count by 2 every 5

2 , 4 , 6 , 8 , 10

5 , 10 , 15 , 20 , 25

There are 10 green M&M's

4 0
3 years ago
Translate the sentence into an inequality.
Leto [7]

5b + 29 ≤ -25 is the translation of the phrase "the sum of a number times 5 and 29 is at most -25"

<h3>How to translate an English phrase into an algebraic equation?</h3>

Given the phrase in the question;

The sum of a number times 5 and 29 is at most -25.

First, we translate;

Let the unknown number represented by b.

  • A number times 5 ⇒ b × 5 ⇒ 5b
  • Sum ⇒ 5b + 29
  • Inequality sign for at most -25 ⇒ less than or equal to ⇒ ≤ -25

Now we combine the terms;

5b + 29 ≤ -25

We can go and solve for the unknown number.

5b + 29 ≤ -25

Subtract 29 from both sides

5b + 29 - 29 ≤ -25 - 29

5b ≤ -25 - 29

5b ≤ -54

b ≤ -54/5

Therefore, the translation of the phrase is 5b + 29 ≤ -25.

Learn more about inequality here: brainly.com/question/20383699

#SPJ1

5 0
1 year ago
Which set of number are right for this inequality x&lt;14 plz help me i need help due in 20 min
kiruha [24]

Answer:

it's A because all of those numbers are less than 14

Step-by-step explanation:

3 0
3 years ago
2. R(1, 1), 5(1,7), Т(5,7), U(5, 1); k =<br> 45<br> у<br> о<br> Help
Gekata [30.6K]
(5,7) because when you divide that’s the answer you get
8 0
3 years ago
Please answer quick and fast its due today.I only have two questions ​
madreJ [45]
#13 is 3000 because since each T-shirt is $650 and they buy 4 you multiply and get $2600 and since she received 400 dollar change then you add that value to the total cost and get 3000 that means she paid 3000

#14 is a millennium
1 year is 365 days
1 decade is 10 years
1 century is 100 years
1 millennium is 1000 years
So it has to be 1 millennium since 1000 years is the most out of the others
6 0
2 years ago
Read 2 more answers
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