3 years ago

Which expression is equivalent to 16+2·36?

Mathematics

1 answer:

nikklg [1K]3 years ago

4 0

Answer:

4(3 + 2x)(-3 + 2x)

Step-by-step explanation:

You might be interested in

Plz help me, thank you

Kruka [31]

Answer:

$P=40(1.03526)^{t}$

Step-by-step explanation:

<u>Exponential Growth </u>

The natural growth of some magnitudes can be modeled by the equation:

$P=P_o(1+r)^{t}$

Where P is the actual amount of the magnitude, Po is its initial amount, r is the growth rate and t is the time.

The initial number of bacteria is Po=40 and it doubles (P=2Po) at t=20 min. With that point we can find the value of r:

$2P_o=P_o(1+r)^{20}$

Simplifying:

$(1+r)^{20}=2$

Solving for 1+r:

$1+r=\sqrt[20]{2}$

$1+r=1.03526$

The exponential function that models the situation is:

$\mathbf{P=40(1.03526)^{t}}$

4 0

3 years ago

What is the difference between -1 3/4 and 5 1/2? Msg me

rewona [7]

7 1/4
that is the numerical difference between the two

5 0

3 years ago

Mr. And Mrs ikan deposited $15,000 into college savings accounts with an annual compound interest rate 5.25% when their daughter

m_a_m_a [10]

Answer:

$37,650

Step-by-step explanation:

A=15000(1+0.0525)^18

A=15000(2.51)

A=37650

8 0

3 years ago

Which ones correct?

natima [27]

Answer:

Step-by-step explanation:

y = 4 is a horizontal line which would be parallel to the x axis

6 0

3 years ago

What coordinate is (5,12) in

kobusy [5.1K]

<h3><em>1st quadrant,</em></h3><h3><em>(+,+) in 1st quadrants </em></h3><h3><em>HOPE IT HELPS !!!</em></h3>

7 0

3 years ago

Read 2 more answers