If f(x)=2x+1f(x)=2x+1f, left parenthesis, x, right parenthesis, equals, 2, x, plus, 1 and g(x)=x^2+7g(x)=x 2 +7g, left parenthes

Let P(3) denote the probability of landing on 3 in a spin, and P(5) denote the probability of landing on 5. In probability terms, "AND" signifies multiplication while "OR" indicates addition. We aim to find the probability that the first number is "3" AND the second number is "5." Thus, we identify the individual probabilities and MULTIPLY them. The spinner has numbers ranging from 1 to 8, each appearing once. Therefore, since there is one instance of "3," we have P(3) = 1/8 and similarly P(5) = 1/8. Consequently, the overall probability of P(3 and 5) is 1/8 multiplied by 1/8, which equals 1/64.

Answer:Part a)

Part b) When Jenny divides the square root of her favorite positive integer by , the result is an integer.

Step-by-step explanation:

Let

x-------> the favorite positive integer

Part a)

1) For

-----> the product results in an integer

thus

The number could potentially be Jenny's favorite positive integer

2) For

-----> the product results in an integer

thus

The number could potentially be Jenny's favorite positive integer

3) For

-----> the product results in an integer

thus

The number could potentially be Jenny's favorite positive integer

Part B)

1) For

-----> the outcome is an integer

2) For

-----> the outcome is an integer

3) For

-----> the outcome is an integer

Therefore

When Jenny divides the square root of her favorite positive integer by , she obtains an integer as a result.

Detailed breakdown:

locate the triangles

Respuesta:

Ariah necesita 2748 kilogramos de aire para llenar el globo.

Explicación paso a paso: