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9966 [12]
3 years ago
13

A number cube is tossed. What is the probability of rolling a 2 or a 6?

Mathematics
2 answers:
12345 [234]3 years ago
7 0

Answer:

1/3

Step-by-step explanation:

The formula for the probability is (number of successful outcomes) over (total number of possible outcomes). A number cube has six sides, so the probability of rolling a 2 or a 6 out of all possible rolls is 2/6, or 1/3.

Arisa [49]3 years ago
3 0

Answer:1/3

Step-by-step explanation:

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Heyy Answer please and explain
ludmilkaskok [199]

Answer: V=37.5 cm³

Step-by-step explanation:

Formula

V=(πr²h)/3

Given

r=5/2=2.5 cm

h=6 cm

Solve

V=(πr²h)/3

V=(π(2.5)²(6))/3

V=(π(6.25)(6))/3

V=37.5π/3

V=37.5(3)/3

V=37.5 cm³

Hope this helps!! :)

Please let me know if you have any questions

5 0
3 years ago
A sphere has a diameter of 14 units. what is the volume of the sphere in cubic units ? If a cylinder have the same radius as th
Dimas [21]

Answer:

Therefore, the volume of sphere is 1436.03 cubic units.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A shipping container contains seven complex electronic systems. Unknown to the purchaser, two are defective. Two of the seven ar
kodGreya [7K]

Answer:

     \large\boxed{\large\boxed{10/21}}

Explanation:

There are only two mutually exclusive possibilities for each complex electronic system: being <em>defective</em> or being <em>not defective</em>:

  • Number of complex electronic systems: 7
  • Nmber of defective systems: 2
  • Number of not defective systems: 5

<em>Probability </em>that no defective systems are found in the sample is the equal to the probability of selecting them consecutively without replacement and finding each one is not defective:

  • Porbability the first is not defective × probability the second is not defective

  • 5/7 × 4/6 = 20/42 = 10/21

4 0
3 years ago
A vendor sold 15 hotdogs diring a football game.If the ratio of hotdogs to hamburgers sold was 3:2 how many hamburgers did the v
algol13
10 hamburgers were sold
4 0
3 years ago
What is the percent of change from 4,000 to 7,000​
tiny-mole [99]

Answer:

(7000-4000) will make 4000x100 =

(7000:4000-1)x100 =

175-100 = 75

the percentage increase from 4000 to 7000 by 75%

5 0
3 years ago
Read 2 more answers
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