3 years ago

What is 4xy-3xz+y-2x-5=

Mathematics

1 answer:

netineya [11]3 years ago

3 0

Answer:

xz+y-2x-5

Step-by-step equation

You can only combine like terms

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The number of bats in a colony is growing exponentially. After 1 year, there were 70 bats. After 4 years, there were 560 bats. I

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Answer:

23040 bats

Step-by-step explanation:

Let N(t) be the number of bats at time

We know that exponential function

$y = ab$

According to question

$N(t) = ab^{2}$

Where t (in years)

Substitute t=2 and N(2)=180

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Substitute t=5 and N(5)=1440

$1440 = ab^{5}$

Equation (1) divided by equation (2)

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Substitute the values of b in equation (1)

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