3 years ago

I will give brainliest

Mathematics

1 answer:

hram777 [196]3 years ago

8 0

Answer:

Step-by-step explanation:

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IM having trouble trying to solve this problem

Assoli18 [71]

Answer:

You would have approximately 201 insects.

Step-by-step explanation:

To calculate the final population of the insects, you need to first insert the values of each variable you know into the equation. The initial population at time $t=0$ would be 100 insects, the rate of population growth coverted to decimal form would be 0.1, and the elapsed time since time $t=0$ is 7 days. Now the new equation would be $P = 100(e)^{0.1*7}$ .

$P = 100(e)^{0.1*7}$

⇒ $P$ ≈ $100 * 2.01$

⇒ $P$ ≈ $201$

You will have 201 insects in 7 days (rounded to the nearest insect).

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3 years ago

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a rectangular playground has a preimeter of 180 feet.if the length is 12 feet longer than the width, what are the dimensions of

jeka94

Perimeter = w + w + l + l
180= w+w+w+12+w+12
The dimensions for width are just w and for length it's w+12

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4 years ago

F(-1) if f(x)= 4x^2<br> Help solve please

nasty-shy [4]

Answer:

Option C, $f(-1) = 4\\$

Step-by-step explanation:

<u /> $f(x)=4x^2$

$f(-1)=4(-1)^2$

$f(-1)= 4(1)$

$f(-1) = 4\\$

Answer: Option C, $f(-1) = 4\\$

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3 years ago

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What are the real zeros of the function g(x)=x^3+2x^2-x-2

Gre4nikov [31]

$g(x)=x^3+2x^2-x-2\\\\\text{The zeros:}\\\\g(x)=0\to x^3+2x^2-x-2=0\\\\x^2(x+2)-1(x+2)=0\\\\(x+2)(x^2-1)=0\iff x+2=0\ \vee\ x^2-1=0\\\\x+2=0\ \ \ |-2\\x=-2\\\\x^2-1=0\ \ \ |+1\\x^2=1\to x=\pm\sqrt{1}\to x=-1\ \vee\ x=1\\\\\text{Answer:}\ x=-2\ or\ x=-1\ or\ x=1$

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3 years ago

Factor the following<br> n^2 + 6n

Veronika [31]

Answer:

n(n + 6)

Step-by-step explanation:

n² + 6n = n(n + 6)

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3 years ago

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