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padilas [110]
3 years ago
12

HELP!! let f be defined as shown. what is f^-1(-3)?

Mathematics
1 answer:
Assoli18 [71]3 years ago
3 0

Answer:

F is the base or variable.

if it is asking for a simplifed version of this its -3/f

Step-by-step explanation:

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3(p+5)-3(p+2) expand and simplify
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Answer:

its 9

Step-by-step explanation:

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3 years ago
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Kendra is making a bracelet for herself and her friend she is also making a necklace. The necklace is 3 times the length of one
grandymaker [24]
You would probably need to divide. <span>Inches
-------- = 30/3 = 10.

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3 0
3 years ago
Scores on an English test are normally distributed with a mean of 37.6 and a standard deviation of 7.6. Find the score that sepa
sweet-ann [11.9K]

Answer:

  35.9

Step-by-step explanation:

The "work" is entering the numbers into a suitable probability calculator. A TI-84 calculator will tell you ...

  invNorm(0.41,37.6,7.6) = 35.87065818

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4 0
3 years ago
PLEASE HELP ME!!!!
12345 [234]

This is what I got, but you might want to double check me because I'm not that good at math (this is what I got for the discontinuity);

1. f(x)= x^2+6+8/x+4

*x+4=0                                      

-4 -4                                      

 x= -4

This means that x cannot equal -4

2. f(x)= (x+2)(x-4)/(x+2)(x+2)

*Note: When I did my calculations, I cancelled out all (x+2) binomials except for one in the denominator*

f(x)= x-4/x+2

*x+2=0                                      

   -2 -2                                      

     x= -2

This means x cannot equal -2

*You may want to check my work, but I believe that your answer is going to be either C or D. Personally, I assume it's C, but that's just me. Anyway, it's probably going to be C or D, or at least that's what I think.*

3 0
3 years ago
Read 2 more answers
Simplify –3 – 1 what is the answer to this ?
QveST [7]

Answer:

-4

Step-by-step explanation:

-3-1= -4

A negative minus a positive= a "larger" positive.

5 0
3 years ago
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