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3 years ago

Halp meh pls... Which statement verifies that f(x) and g(x) are inverses of each other?

Mathematics

1 answer:

V125BC [204]3 years ago

5 0

Answer:

I think its C

Step-by-step explanation:

Because f(g(x))=x = 1/f(g(x)) you do g divided by x to then g by x multiply the answers to get a inverse answer which means its C.

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levacccp [35]

Answer:

the answer is 97000

Step-by-step explanation:

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2 years ago

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Earl runs 90 meters in 60 seconds. How many meters does Earl run per second? Earl runs meters per second.

Anna007 [38]

Answer:

1 1/2 meters

Step-by-step explanation:

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2 years ago

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Fill in the missing information. Tim Worker is doing his budget. He discovers that the average miscellaneous expense is $45.00 w

nlexa [21]

Answer:

$P(38.6$

And we can assume a normal distribution and then we can solve the problem with the z score formula given by:

$z=\frac{X -\mu}{\sigma}$

And replacing we got:

$z=\frac{38.6- 45}{16}= -0.4$

$z=\frac{57.8- 45}{16}= 0.8$

We can find the probability of interest using the normal standard table and with the following difference:

$P(-0.4$

Step-by-step explanation:

Let X the random variable who represent the expense and we assume the following parameters:

$\mu = 45, \sigma 16$

And for this case we want to find the percent of his expense between 38.6 and 57.8 so we want this probability:

$P(38.6$

And we can assume a normal distribution and then we can solve the problem with the z score formula given by:

$z=\frac{X -\mu}{\sigma}$

And replacing we got:

$z=\frac{38.6- 45}{16}= -0.4$

$z=\frac{57.8- 45}{16}= 0.8$

We can find the probability of interest using the normal standard table and with the following difference:

$P(-0.4$

6 0

3 years ago

10 + 2-x\3 = 7 \ = divided by TIA!

Lemur [1.5K]

Your answer to this problem is 15

10 + 2 - 15 / 3 = 7

Hope it helped :)

8 0

3 years ago

Help w #5 !! will mark brainlist

iris [78.8K]

The sum that represents the number of tickets sold if 35 tickets were sold Monday, half of the remaining tickets were sold on Tuesday and 14 tickets were sold on Wednesday.

To start solving this, we can assign t as the variable to the total number of tickets that were sold. So, t = 35 (for Monday) + (t - 35)/2 (for Tuesday) + 14 (for Wednesday). To solve this, we can say t = 49 + (t - 35)/2, or 2t = 98 + t - 35, which equals t = 63. Therefore, 63 tickets were sold total.

7 0

3 years ago