Can anyone help me with my homework

Mathematics

2 answers:

Gemiola [76]3 years ago

8 0

Answer:

1: (0,3)

2: (-4,-2)

3: (-1,-5)

4: (4,0)

Step-by-step explanation:

Mandarinka [93]3 years ago

4 0

A F G I

i worked it out

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Elenna [48]

If you use the scientific notation to simplify these bigger numbers it will make it easier

7 0

3 years ago

The population of mosquitoes in a certain area increases at a rate proportional to the current population, and in the absence of

Nesterboy [21]

Answer:

$P=400000(2^t)-40000t$

Step-by-step explanation:

The initial number of mosquitoes is 400000, and they double each day. This represents an exponential growth equation. If t represent days and P represent the population of the mosquitoes, hence this can be represented by the equation:

$P=400000(2^t)$

Also, the predators eat the mosquitoes at a rate of 40,000 mosquitoes/day. This means that each day, the mosquitoes reduce by 40000t, therefore this can be represented by:

$P=400000(2^t)-40000t$

8 0

3 years ago

PLEASE HELP!

Rasek [7]

Answer:

The percent markup is, $\simeq$ 60.89 % .