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3 years ago

Does this graph represent a function and if so why

Mathematics

1 answer:

Inessa05 [86]3 years ago

5 0

Answer:

the answer is b

Step-by-step explanation:

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Which expression is equal to 4^2 x 4^8

Nezavi [6.7K]

<span>4^2 x 4^8 = 4^(2+8) = 4^10

hope it helps</span>

7 0

3 years ago

Read 2 more answers

Stacey and Jeremy sent out 380 invitations They have received 127 responses. What does q represent in the equation 380- q = 127

Maslowich

Q represents how many they did NOT recieve

380-127= 253

Now let's check

380-253= 127

CHECK

So q represents 253(the number of invitations they did NOT recieve)

Hope this helps!

7 0

3 years ago

Find the unit price. 14 ounces of canned corn for $1.96

MakcuM [25]

$27.44 USD. Would be the correct answer.

6 0

2 years ago

Use the Distributive Property to simplify the expression. [Example: 5(4n-3) = 20n - 15] 7(5n-9)

pochemuha

Answer:

I got 17n=5n]26n

I don't know what to do next but I hope it helps ^^

7 0

3 years ago

In a certain computer, the probability of a memory failure is 0.01, while the probability of a hard disk failure is 0.02. If the

ratelena [41]

Answer:

We need to remember that we have independent events when a given event is not affected by previous events, and we can verify if two events are independnet with the following equation:

$P(A \cap B) = P(A) *P(B)$

For this case we have that:

$P(A) *P(B) = 0.01*0.02= 0.0002$

And we see that $0.0002 \neq P(A \cap B)$

So then we can conclude that the two events given are not independent and have a relationship or dependence.

Step-by-step explanation:

For this case we can define the following events:

A= In a certain computer a memory failure

B= In a certain computer a hard disk failure

We have the probability for the two events given on this case:

$P(A) = 0.01 , P(B) = 0.02$

We also know the probability that the memory and the hard drive fail simultaneously given by:

$P(A \cap B) = 0.0014$

And we want to check if the two events are independent.

We need to remember that we have independent events when a given event is not affected by previous events, and we can verify if two events are independnet with the following equation:

$P(A \cap B) = P(A) *P(B)$

For this case we have that:

$P(A) *P(B) = 0.01*0.02= 0.0002$

And we see that $0.0002 \neq P(A \cap B)$

So then we can conclude that the two events given are not independent and have a relationship or dependence.

8 0

3 years ago