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3 years ago

Help please!!,,,,,,,,

Mathematics

1 answer:

ipn [44]3 years ago

6 0

Answer:

Question #3: Answer = 31

Step-by-step explanation

• Plug in 3 for x

• Plug in -4 for y

| -3(3)² + 2(-4) | -(3)(-4)

From here, simplify. Don't forget to use PEMDAS!

| -27 +8 | + 12

| -19 | + 12

19 + 12

Use this same method to solve for Question #2!

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Hitman42 [59]

Answer: Hello mate!

the equation is written is:

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And is hard to work with this, but let's try:

I will interpret this function in two ways:

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second case:

f(t) = (2/3)^(3t) the case is similar.

we know that 2/3 < 1

now, (2/3)^3t = (2^3t/3^3t)

3 is a number bigger than 2, then 3^3t > 2^3t, meaning that when t increases, bot denominator, and numerator increases, but the denominator increases faster, this means that we still have an exponential decay.

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Answer:

Step-by-step explanation:

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Answer:

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Given number:

29,980,000,000

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