2 years ago

Y+ 1/4x + 4/9. find the y intercept

Mathematics

1 answer:

eduard2 years ago

5 0

Answer:

Slope: -1/4

y intercept: (0, -4/9)

Step-by-step explanation:

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2 years ago

Help!<br> Choose the correct number line that represents the following inequality...<br><br> x>5

vodka [1.7K]

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2 years ago

You want $5000 4 years from nowfor a down payment for a car. How much money must be deposited monetly into an account earning 4.

timama [110]

Answer:

$95.5090 must be deposited monthly

Step-by-step explanation:

From the information given:

The annual interest rate (r) = 4.2% = 0.042

Let assume that an amount Y is deposited, then after one month, it will increase to:

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The total amount after 4 years will be:

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Using the sum of a geometric progression:

$= Y (1.0035) \dfrac{ (1.0035^{48}-1)}{(1.0035-1)}$

$= Y (1.0035) \dfrac{ (1.0035^{48}-1)}{0.0035}$

The above amount is then equal to $5000

i.e

$= Y (1.0035) \dfrac{ (1.0035^{48}-1)}{0.0035} = 5000$

$Y = \dfrac{5000\times 0.0035}{(1.0035)(1.0035^{48}-1)} \\ \\ \mathbf{Y = \$95.5090}$

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3 years ago

What’s the name of these mathematical symbols:

Alex

Answer:

he first is a numerical sentence and the second is an equation

Step-by-step explanation:

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Asked and answered elsewhere.
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