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2 years ago

If i roll 2 dice what is the probability that neither of them are prime nor even?

Mathematics

1 answer:

Eduardwww [97]2 years ago

4 0

Answer:

There are 3 prime numbers shown on the die: 2, 3 and 5. The probability of showing a prime number on a single die is 1/2, hence the probability of not showing a prime number is also 1/2. Total possible outcomes when two dice are rolled = 6*6 = 36. Total possible outcomes when two dice are rolled = 6*6 = 36.

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Can you help me figure out if my this answer is correct...<br> 3(4x+ 5y +6)= 12×+15y+18

svetlana [45]

Answer: Yes, well done.

Step-by-step explanation:

$3(4x+5y+6)=12x+15y+18\\(3*4x)+(3*5y)+(3*6)=12x+15y+18\\12x+15y+18=12x+15y+18$

6 0

3 years ago

I need help ASAP! PLEASE!

Ulleksa [173]

First you would need to solve x.
2x+x+14+x-38=180
4x-24=180
4x=204
x=51
Now plug in the x for all three angle measures.
2(51)=102 degrees
51+14=65 degrees
51-38=13 degrees
Final answer is 102 degrees, 65 degrees, 13 degrees

3 0

3 years ago

Read 2 more answers

Write the degree of the polynomial 2y – 13y11

Sophie [7]

Answer:

Assuming u meant 2y - 13y^(11), the degree is 11

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

The number of fish in a lake is decreasing by 400 every year, as described by the function below.

Jlenok [28]

Using the recursive function given, it is found that f(5) = 6600.

The function given is:

$f(n + 1) = f(n) - 400$

$f(1) = 8200$

To find f(5), we keep applying the function until $n + 1 = 5$ , hence:

f(2) is f(1) subtracted by 400

$f(2) = f(1) - 400 = 8200 - 400 = 7800$

f(3) is f(2) subtracted by 400

$f(3) = f(2) - 400 = 7800 - 400 = 7400$

f(4) is f(3) subtracted by 400

$f(4) = f(3) - 400 = 7400 - 400 = 7000$

f(5) is f(4) subtracted by 400

$f(5) = f(4) - 400 = 7000 - 400 = 6600$

Hence, the result is f(5) = 6600.

A similar problem is given at brainly.com/question/21245344

4 0

2 years ago

If the right triangle's dimensions are enlarged by 3 units, the new area would be *blank* square units. Just write the numerical

Bezzdna [24]

Answer:

If each of the dimensions was enlarged by 3 units then the new length would be 5 and the new width would be 6. To find the area of the triangle we use the formula: A = L x W ÷ 2.

6 x 5 = 30ft2
30 ÷ 2 = 15ft2

Therefore the new area of the triangle would be 15ft2.

Step-by-step explanation:

Have a great rest of your day
#TheWizzer

3 0

1 year ago