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kirza4 [7]
2 years ago
6

hello anyone pls help me I'm so stuck I'm scared pls help me I promise I give many points and I'll give the brainliest:(​

Mathematics
2 answers:
r-ruslan [8.4K]2 years ago
5 0

Answer:

It is basically a question of probability so

Probability =<u> Number of event</u>

                     Number of sample space

Number of sample space = 12

Since the event needed is a prime number so first list the numbers 1 to 12 which is (1,2,3,4,5,6,7,8,9,10,11,12) so the prime numbers there are (2,3,5,7,11) so therefore the number  of event will be 5

THEREFORE:

p = \frac{5}{12}

     

Step-by-step explanation:

Genrish500 [490]2 years ago
3 0

Answer:

2 or3 ,5,7,11 I suppose please correct if wrong

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The cone and the cylinder below have equal surface area. true or false
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A rectangle has an area of 0.24 of a square. What are some possibility for the length and width of the rectangle? Tell why
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Answer:

<h3>The possibilities of length and width of the rectangle are </h3><h3>x=1, y=0.24;</h3><h3>x=0.5, y=0.48;</h3><h3>x=0.25, y=0.96;</h3><h3>x=2, y=0.12</h3>

Step-by-step explanation:

Given that the area is 0.24 square meter

The area of a rectangle is given by

Area=length\times width square units

Let x be the length and y be the width.

Since the area is 0.24 square meter, we have the equation:

Area=x\times y = 0.24, with x and y measures in meters

If we want to know some possibilities of x and y, we can assume a value for one of them, and then calculate the other one using the equation.

Now choosing some values for "x", we have:

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