3 years ago

A stock price closed at the same price, 541.45, on the first day and last day of a

Mathematics

1 answer:

Irina-Kira [14]3 years ago

8 0

This is the answer yeah I not sure but I saw it somewhere

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Ratling [72]

Answer:

Step-by-step explanation:

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3 years ago

The point (-3, -5) is on the graph of a function. Which equation must be true regarding the function?

Alecsey [184]

Answer:

f(- 3) = - 5

Step-by-step explanation:

Given the point (- 3, - 5)

where x = - 3 is the input and y = - 5 is the output

The function can be represented by

y = f(x), that is

f(- 3) = - 5

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4 years ago

A loan of $47,000 is made at 4.5% interest, compounded annually. After how many years will the amount due reach $63,000 or more?

Alex Ar [27]

$A=P(1+r)^t$ is comounded yearly formula

rat ie 4.5%
P=47000
solve for when A=63000

$63000=47000(1+0.045)^t$
divide both sides by 47000
$\frac{63}{47} =(1.045)^t$
take the ln of both sides
$ln(\frac{63}{47}) =ln((1.045)^t)$
$ln(\frac{63}{47}) =t(ln(1.045)$
divide both sides by ln(1.045)
$\frac{ln(\frac{63}{47})}{ln(1.045)}=t$
using calculator
6.656=t
so after about 6.7 years

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3 years ago

the expression below represents the total cost in dollars, including shipping, for a certain number of music CDs, m. 8m + 5. Bas

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A 13!!!!!!!!!!!!!!!!!

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4 years ago

Slope intercept of 4y-8x=8

Inga [223]

The answer is Y=2x+2.

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3 years ago