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Vlad1618 [11]
2 years ago
11

50 BRAINLY POINTS 3. A savings account is started with an initial deposit of $2400. The account earns 6% interest compounded ann

ually.
(a) Write an equation to represent the amount of money in the account as a function of time in years.
(b) Find the amount of time it takes for the account balance to reach 1 million. Show your work.
Note: 1 million is a 1 with 6 zeros. Note2: you must use log functions to solve.
Mathematics
1 answer:
sergiy2304 [10]2 years ago
8 0

Answer

144

Step-by-step explanation:

You would want to multiply so 2400 times by 6% and 6% is equal to 0.06 so just multiply those to get the answer of 144.

SORRY IF I'M WRONG>3

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Answer:

1.53x−14.23

Step-by-step explanation:

<em>simplify: </em>

5.03x−8.03−(3.5x+6.2)

<em>Distribute the Negative Sign:</em>

=5.03x−8.03−1(3.5x+6.2)

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<em>Combine Like Terms:</em>

=5.03x−8.03+−3.5x−6.2

=(5.03x−3.5x)+(−8.03−6.2)

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Answer:

y=\frac{1}{3}x

Step-by-step explanation:

The given line segment has a midpoint at (3, 1) and goes through (2, 4), (3, 1), and (4, -2). We can use any two of the three points to calculate the equation of the line. Let us use the points (2, 4) and (4, -2)

Therefore the line goes through (2, 4) and (4, -2). The equation of a line passing through (x_1,y_1)\ and\ (x_2,y_2) is:

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Therefore the line passing through (2, 4) and (4, -2) has an equation:

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Two lines are said to be perpendicular if the product of their slope is -1. If the slope of line one is m1 and the slope of line 2 = m2, then the two lines are perpendicular if:

m_1m_2=-1.

Therefore The slope (m2) of the perpendicular bisector of y = -3x + 10 is:

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Since it is the  perpendicular bisector of the given line segment, it passes through the midpoint (3, 1). The equation of the perpendicular bisector is:

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the equation, in slope-intercept form, of the perpendicular bisector of the given line segment is y=\frac{1}{3}x

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Answer:

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b = y-intercept

so y= 4x -5

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