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HACTEHA [7]
3 years ago
15

What is the constant of the variation for the inverse variation?

Mathematics
1 answer:
Alisiya [41]3 years ago
4 0

Answer:

2nd possible answer is the correct one; the const. of var. is 1/3.

Step-by-step explanation:

xy = 1/3 can be rewritten in inverse variation format:  Divide both sides by x to isolate y.  Then y = (1/3)(1/x).  The constant of (inverse) variation is 1/3.


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Which expression is unidentified -8÷(-8), -8÷8, 0÷8, 8÷0
Alex_Xolod [135]

Answer:

The last one, 8 / 0

Step-by-step explanation:

The last expression is undefined because in math it is forbidden to divide by zero.

Hope this helps)))

8 0
3 years ago
Trying to write an equation for line on graph without any numbers given to plug into for slope
umka2103 [35]

In that situation, you use the information you DO have.  It's not always
enough to do the job.  But often it is, and in that case, you use what you
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Sadly, I can't be any more specific than that.  You haven't told us what
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8 0
3 years ago
Exponential growth/decay problem 1
RUDIKE [14]

Answer:

a) growth

b) $500

c) 6% = 0.06

d) f(x)=500(1.06)^x

e) $595.51

Step-by-step explanation:

<u />

<u>Part (a)</u>

Exponential GROWTH, since interest is applied to the account each year.

<u>Part (b)</u>

Initial amount = $500

<u>Part (c)</u>

Growth factor = 6% = 0.06 (in decimal form)

<u>Part (d)</u>

General form of exponential growth function:

f(x)=a(1+r)^x

where:

  • a = initial amount
  • r = rate of growth (in decimal form)
  • x = time (in years)

Given:

  • a = 500
  • r = 0.06

\implies f(x)=500(1+0.06)^x

\implies f(x)=500(1.06)^x

<u>Part (e)</u>

when x = 3

\begin{aligned}\implies f(3) & =500(1.06)^3\\ & = 595.51\: \sf(nearest\:hundredth)\end{aligned}

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2 years ago
A field is shaped like the figure shown what is the area of the field? use 3.14 for pie
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Answer:

need more information

Step-by-step explanation:

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3 years ago
What is unique about this sequence
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That's the Kolakovski sequence,
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