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Marina CMI [18]
2 years ago
7

Math question????????

Mathematics
1 answer:
mixer [17]2 years ago
7 0

Answer:

Answer C

Step-by-step explanation:

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At princess lake there are 100 ducks. if the number of ducks at the lake doubles every 6 months, how many ducks will there be in
arsen [322]
I guess 1600
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3 years ago
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5. A solid has a circle of radius r as its base. All sections of the solid perpendicular to the diameter along the x-axis are is
AleksandrR [38]

Answer:

 \frac{16r^3}{3}

Step-by-step explanation:

In this cross sections problem, we can integrate from -r to +r (so that the integral covers the entire base of the solid).

\int\limits^r_a {2(x^2+r^2 )} \, dx

The formatting for the integral did not let me put -r on the lower bound, so i replaced it with a, just know that a represents -r here.

Evaluating the integral gives use that it is equal to;

\frac{16r^3}{3}

Caution: this answer may not meet your needs, but this is the answer I have come up with with the given information.

If you found this answer helpful please consider leaving 5 stars, giving it a like, or if you asked this question, mark this answer as Brainliest. Thanks!

4 0
2 years ago
Think of a problem dealing with two possibly related variables (Y and X) that you may be interested in. Share your problem and d
nata0808 [166]

Answer:

Explained below.

Step-by-step explanation:

Consider the variables height and weight.

It is usually seen that taller people are heavier than shorter people.

So a regression analysis can be used to specify this belief.

The statistical questions that are being asked here are:

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The variable <em>Y</em> is considered as the dependent variable and the variable <em>Y</em> is considered as the independent variable.  And the main purpose of the regression analysis is to predict the value of <em>Y</em> when the value of <em>X</em> is given.

The linear regression model can be used to predict the past and future value of the dependent variables provided that the independent variables for those times are provided.

5 0
2 years ago
Can you guys pls help me out
34kurt

Answer:

answer C

i think

hope this helps

8 0
2 years ago
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Ok so do I subtract 5 from x and 5 Orr am I solving wrong i don’t know this is confusing.
Aleksandr [31]

Answer:

no you dont

Step-by-step explanation:

4 0
2 years ago
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