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3 years ago

Which rules define the function whose graph is

Mathematics

1 answer:

Brrunno [24]3 years ago

8 0

Answer:from top to bottom it’s

-4,-x^2,x^2,4

Step-by-step explanation:

Hope this helps :)

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-) Simplify: V625<br> 15<br> 20<br> 23<br> 25

tresset_1 [31]

The answer 25 hope it helps

8 0

3 years ago

In a experiment, the probability that event A occurs is 5/9, the probability that event B occurs is 5/7, and the probability tha

Ymorist [56]

Answer:

52.5% probability that A occurs given B occurs

Step-by-step explanation:

Suppose we have two events, A and B, the conditional probability formula is:

$P(A|B) = \frac{P(A \cap B)}{P(B)}$

In which

P(A|B) is the probability of A happening given that B happened.

$P(A \cap B)$ is the probability of both A and B happening.

P(B) is the probability of B happening.

In this problem, we have that:

$P(A \cap B) = \frac{3}{8}, P(B) = \frac{5}{7}$

$P(A|B) = \frac{P(A \cap B)}{P(B)} = \frac{\frac{3}{8}}{\frac{5}{7}} = 0.525$

52.5% probability that A occurs given B occurs

7 0

3 years ago

Can u plz help me with the number 9?

Scorpion4ik [409]

I really think it’s B

7 0

3 years ago

Last friday tony worked for seven and a half hours. Express this time as a fraction of the day.

tangare [24]

I got it to be .3125 or 31%. just convert that to a fraction and you got it. sorry I forget how to put that decimal into a fraction it's been a year:)

8 0

3 years ago

A recipe requires 3 cups of sugar for every 4 cups of flour. If the baker uses 2 cups of sugar, how much flour should the baker

Dimas [21]

2 cups of sugar is 2/3 of what the recipe says so to get there you divide by 3 then multiply by 2. You do this process to the flour too. You do 4÷3×2 which is around 2.67 cups or could be rounded to 3. Hope this is helpful!

3 0

3 years ago

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