suppose an investment of 6,200 doubles in value every 13 years. how much is the investment worth after 78 years?

2 months ago

Solution 1

Guest #946
2 months ago
$396,800 First, you want to know how many times it'll double in value. So you figure out 78/13 which you'll end up with 6. Then you'll want to multiply 6,200*2, as that would be doubling it. You'll want to take your answer and repeat until you've done it a total of six times. Your answer should be$396,800. (Please give me Brainliest!)

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Complete the equation of the line through (-6,5) and (-3,-3) Use exact numbers. y=
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The equation of the line passing through the points (-6,5) and (-3,-3) will be y = -(8/3)x - 11.

What is the equation of a line passing through two points?

Let the equation of the line pass through (x₁, y₁) and (x₂, y₂).

Then the equation of the line is given as,

The points are given below.

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Then the equation of the line passing through the points (-6,5) and (-3,-3) will be

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Then the equation of the line passing through the points (-6,5) and (-3,-3) will be y = -(8/3)x - 11.

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Solution 2
(-6,5) and (-3,-3)
slope = (5+3)/(-6 + 3) = 8/-3 = -8/3

y = mx + b
b = y - mx
b = -3 - (-8/3)(-3)
b = -3 - 8
b = -11

equation
y = -8/3 x - 11

hope it helps
Question
A shipping company charges a flat rate of $7 for packages weighing five pounds or less,$15 for packages weighing more than five pounds but less than ten pounds, and $22 for packages weighing more than ten pounds. During one hour, the company had 13 packages that totaled$168. The number of packages weighing five pounds or less was three more than those weighing more than ten pounds. The system of equations below represents the situation. s+m+l=13 7s+15m+22l=168 s-l=3 Which matrix can be used to show the number of packages in the different weight classes during that hour?
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,

and the resulting matrix is

Step-by-step explanation:

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Should be the first one with elcholen reducing form shown, and sides going 6, 4, 3. Showing packages and them being multiplied by its value of each box to eqaul 168. 6 = s 4 = m 3 = L

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