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LenaWriter [7]
3 years ago
10

Pls help soon:)!! I'll give brainliest 

Mathematics
1 answer:
Roman55 [17]3 years ago
7 0
Decay every two years over a period of t years:
Fourth option: f(t)=(0.75)^(t/2)

decay 2 times a year over a period of t years:
Second option: f(t)=(0.9306)^(2t)
Sixth option: f(t)=(0.8660)^(2t)

decay once per year over a period of t years:
First option: f(t)=(0.9306)^t
Third option: f(t)=(0.8660)^t
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Violet contributes 12% of her $55,700 annual salary to her 401(k) plan. What is her pretax income?
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You have that:

 - Her contribution from her salary <span>to her 401(k) plan, </span>is: 12%.
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 Then, to solve this problem and calculate her pretax income, you must following the steps below:

 1. You must calculate the amount that Violet contributed to her 401(k) plan. So, you have:

 12%/100=0.12

 ($55,700x0.12)=$6,684 

 2. Now, you must subtract her annual pay ($55,700) by the amount obtained ($6,684), as below:

 Pretax income= $55,700-$6,684
<span> Pretax income=$49,016
</span><span>
 What is her pretax income?

 The answer is: Her pretax income is </span>$49,016
7 0
3 years ago
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koban [17]

⏫

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see this attachment ☝

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2 years ago
Write ACUTE, RIGHT, OBTUSE, STRAIGHT or REFLEX for each of the following: ( 5 marks)
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The width of a rectangular room is 60 percent of its length. the length of the room is 10 feet. what is the area of the room
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