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ch4aika [34]
4 years ago
6

Help maybe please **ANSWER QUICK PLEASE*

Mathematics
1 answer:
dalvyx [7]4 years ago
6 0

Answer:

The answer is B

You multiply each number in the matrix by -3

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Factor completely <br> x^2 - 10x + 24
sergejj [24]

Hello.

The answer is: (x−4)(x−6)

Factoring means we want something like

(x+_)(x+_)

We need two numbers that...

Add together to get -10

Multiply together to get 24

Try -4 and -6:

-4+-6 = -10

-4*-6 = 24

Fill in the blanks in

(x+_)(x+_)

with -4 and -6 to get...

(x-4)(x-6)

Have a nice day





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3 years ago
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What is the least common multiple of 7 and 8​
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10 points! Please help!!!!! I dont understand :(
kifflom [539]

Answer:

Z(integer)

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7 0
3 years ago
The population of a certain species of insects increases exponentially according to the model, P(0) = 952e0.12t where P is the n
NeX [460]
Answer:

A) 952 insects are in the original colony

B) 10494 insects are in the colony after 20 weeks

C) 25 weeks

Explanations:

The model representing the population of the species of insects

P(t)=952e^{0.12t}

An exponential growth is of the form:

P(t)=P_0e^{kt}

where P₀ is the original population

t is the time taken in weeks

Comparing the two equations:

P_0=\text{ 952}

952 insects are in the original colony

B. The number of insects that will be in the colony after 20 weeks

Substituting t = 20 into the function given

\begin{gathered} P=952e^{0.12(20)} \\ \text{P = }10494 \end{gathered}

C) If the population, P = 20000

\begin{gathered} 20000=952e^{0.12t} \\ e^{0.12t}=\text{ }\frac{20000}{952} \\ e^{0.12t}=21.008 \\ 0.12t\text{ = ln(21.008)} \\ 0.12t\text{ = }3.04 \\ t\text{ = }\frac{3.04}{0.12} \\ t\text{ = }25 \end{gathered}

8 0
1 year ago
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