2 years ago

Help me please i dont know what this is i cant think

Mathematics

1 answer:

GarryVolchara [31]2 years ago

8 0

Answer:

ahhhhh swear that's scary honestly

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Logs are stacked in a pile. The bottom row has 50 logs and next to bottom row has 49 logs. Each row has one less log than the ro

Mars2501 [29]

Answer:

46 logs on the 5th row.

Step-by-step explanation:

Number of logs on the nth row is

n = 50 - (n-1)

n = 51 - n (so on the first row we have 51 - 1 = 50 logs).

So on the 5th row we have 51 - 5 = 46 logs.

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3 years ago

Suppose f(x) =6x second power-4, what is f(-1)?

meriva

Answer:

f(-1)=6×(-1)^-4=6/(-1)^4=6/1=6

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2 years ago

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Solve 2m + 4m - 3m squared

Vitek1552 [10]

Answer:

3m^2

Step-by-step explanation:

i hope this helps!! :)

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3 years ago

Alex purchased a new car for $28000. The car depreciates 7.25% each year. what will the price be in 5 years?

dalvyx [7]

Use the depreciation formula.

$\sf p(1-r)^n$

Where 'p' is the principal value, 'r' is the rate it depreciates, and 'n' is the time. Just plug in what we know:

$\sf 28000(1-0.0725)^5$

Simplify by subtracting:

$\sf 28000(0.9275)^5$

Simplify the exponent:

$\sf 28000(0.6864)$

Multiply:

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8 0

2 years ago

Please help ASAP if you know how. Thanks so much

zlopas [31]

I’m not so sure i’m sorry

6 0

2 years ago

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