3 years ago

If I invest $1400.00 in a stock that’s worth $8200 how much do I own of that?

Mathematics

1 answer:

Sholpan [36]3 years ago

5 0

No clue I’m not great at math but you will figure it ou

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What are the common multiples of 8,10,12?

timurjin [86]

The answer is 1 & 2

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3 years ago

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The lesson of __________ is to forget about the money that’s irretrievably gone and instead to focus on the marginal costs and b

sattari [20]

Answer:sunk costs

Step-by-step explanation:

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3 years ago

Y varies directly with x. If y=25 when x=5, find y when x =-4<br><br>y =

alina1380 [7]

Answer:

y = -20

Step-by-step explanation:

Given that y varies directly with x it means changing x will also cause change in y

Mathematically it can be written as:

y∝x

Removing the proportionality symbol

y = kx

Given y=25 when x=5 Putting the values

$25 = k(5)\\k = \frac{25}{5}\\k = 5$

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y = -20

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3 years ago

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lisov135 [29]

X=7/12 is the awnser

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3 years ago

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46.The function f graphed above is the function f(x) = log2(x) + 2 for x > 0. Find a formula for the inverse of this function

pantera1 [17]

Answer:

The inverse for log₂(x) + 2 is - log₂x + 2.

Step-by-step explanation:

Given that

f(x) = log₂(x) + 2

Now to find the inverse of any function we put we replace x by 1/x.

f(x) = log₂(x) + 2

f(1/x) =g(x)= log₂(1/x) + 2

As we know that

log₂(a/b) = log₂a - log₂b

g(x) = log₂1 - log₂x + 2

We know that log₂1 = 0

g(x) = 0 - log₂x + 2

g(x) = - log₂x + 2

So the inverse for log₂(x) + 2 is - log₂x + 2.

3 0

3 years ago