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3 years ago

I'm Stuck pleas help please

Mathematics

2 answers:

Fynjy0 [20]3 years ago

7 0

There are 3 sides and 3 angles per shape, because they are both triangles. hope this helped you out!!!

boyakko [2]3 years ago

7 0

The answer is 12 my good madam please I hope you do have a very nice day :)

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3.4 mi/h converted into ft/sec<br><br> Please someone help me out on this question!

Vlad [161]

To convert mi/h to ft/sec, multiply it to 1.466.

So 3.4 mi/h x 1.466 = 4.986 ft/sec

5 0

4 years ago

HELP PLEASE I’LL MARK YOU BRAINLIEST IF YOU GET IT RIGHT

Darina [25.2K]

Well I know this is not linear becuase then the y-values would be going up by a constant number. So, B and C are gone. Personally, A looks a bid odd. So, If I were you I'd go with D.

Just my opinion, not 100%

4 0

3 years ago

Help me with question pls i have 10 min timer .A farmer plants corn in 1/4 of his field he plants white corn 3/5 of the corn sec

Tema [17]

Answer:

3/20

Step-by-step explanation:

3/5*1/4=3/20

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3 years ago

How many points are collinear with points Cand D?

asambeis [7]

Answer: B) one

This one point is point U since it is on line segment CD. In contrast, a point like point E is not on line CD, so E is not collinear with C and D.

3 0

3 years ago

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