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eduard
3 years ago
8

[20 POINTS] A cylinder has a height of 11 centimeters and its circle bases have a radius of 9 centimeters. Find the surface area

of the cylinder.

Mathematics
1 answer:
galben [10]3 years ago
4 0
The third bubble is correct
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You've purchased a lottery ticket and your numbers are 5-3-1. A lottery official randomly selects three balls from a set of eigh
Inessa05 [86]

Answer:

1 out of 336 chance

Step-by-step explanation:

Since you picked three numbers, you are going to put three blanks.

What to do in this situation is to have _ _ _. Since there are numbers 1-8, what you want to do is take the three biggest numbers and multiply them together. in this case, they would be 8-7-6. Multiply that and you get 336.

8 0
3 years ago
ZABD and ZDBC are supplementary angles.
PSYCHO15rus [73]
<h2>Answer:</h2>

<u>By supplementary angle property</u>,

x + 78° = 180°

x = 180° - 78°

x = 102°.

5 0
3 years ago
Read 2 more answers
How many minutes are there in 3-hours?<br> 4<br> 34
kicyunya [14]

Answer:

180

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
A charter airline finds that on its Saturday flights from Philadelphia to London all 180 seats will be sold if the ticket price
Darina [25.2K]

Answer:

S = -\dfrac{1}{3}P+\dfrac{740}{3}

Step-by-step explanation:

Given that:

Number of seats sold is 180 with ticket price $200.

Number of seats decreases by one when the ticket price is increased by $3.

To find:

The formula for the number of seats sold (S) when the ticket price is P dollars.

Solution:

It is linear dependency of number of seats sold, S on ticket price, P.

S\propto P

It can be written as:

S = kP+C

Where k is the constant of proportionality and

C is a constant.

Now, putting the given values:

180  = 200k +C ..... (1)

179 = 203k+C ...... (2)

Subtracting (1) from (2):

3k = -1\\\Rightarrow k =-\dfrac{1}{3}

Putting the value in (1):

\Rightarrow C = 180+\dfrac{200}{3} = \dfrac{740}{3}

Therefore the equation becomes:

S = -\dfrac{1}{3}P+\dfrac{740}{3}

4 0
3 years ago
Dominic's water jug holds 1.25 quarts. Terrell says he can find the capacity of the jug in fluid ounces by dividing 1.25 by 32.
IceJOKER [234]
No.  Terrell is not correct.  Terrell is incorrect.  The method he offers is
inappropriate, inapplicable, and lacks veracity, and as a mathematician,
Terrell himself is devoid of integrity.  If his method is implemented, it
cannot accurately compute the capacity of Dominic's water jug in fluid
ounces.  It will produce a number that is inaccurate, fallacious, mistaken,
erroneous, and incorrect.  Moreover, the solution will be wrong.

If the units are carried through with the calculation ... as always they must ...
then it will immediately become clear that Terrell's method has produced a
solution with units of  "square quarts per ounce", whereupon any witnesses
should justifiably become nauseous.  Terrell's method should be disdained,
rejected, discarded and ignored.

==> 1.25 should not be "divided" by 32. 

==> Instead, 1.25 should be multiplied by 32.

The modified method will produce a result with units of "fluid ounces" ...
the first indication to the assembled multitude that whatever the number
is, there is a reasonable chance that it could be a correct one.

3 0
3 years ago
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