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stealth61 [152]
2 years ago
12

Negative 10 over 7 minus one over seventy

Mathematics
1 answer:
Hunter-Best [27]2 years ago
4 0

Answer:

-1.44285714286

Step-by-step explanation:

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a boat costs 11,850 and decreases in value by 10% per year. how much will the boat be worth after 8 years
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If the boat initially cost $11850 and INCREASED in value by 10% per year, we'd calculate the final value like this:

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But if the boat is losing value (depreciating) over time, we'd calculate its final value like this:

V = $11850(1-0.10)^8  =  $11850(0.90)^8 = $11850(0.4305) = $5101.04 (answer)
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3 years ago
Solve similar triangles <br> Solve for x <br> x=?
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Answer:

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6 0
2 years ago
If we want to convert 4.00$ to quarters we have to multiply 4 by
Nadusha1986 [10]

Answer:

Multiply four by four since each dollar is composed of four quarters.  

Step-by-step explanation:

7 0
3 years ago
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write an inequality for the description of: ten times a number increased by four is no more than twenty five
Xelga [282]
10x +4 </ 25 (the </ is a less than or equal to sign)
3 0
3 years ago
Rewrite the expressions in each pair so that they have the same base. c) (1 /2)^2x and (1/ 4)^x - 1
just olya [345]
I'm not completely sure but this is what I would do.
evaluate <span>(1/ 4)^x - 1 </span>as is. But change the (1 /2)^2x to (2/4)^2x. This way both fractions have the same denominator and in this sense, the same base. The 2/4 base still evaluates into 1/2 so nothing, mathematically, is being broken here.
7 0
3 years ago
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