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Maksim231197 [3]
3 years ago
15

In a colony of penguins, 32% are male. If there are 80 male penguins, what is the total number of penguins in the colony?

Mathematics
2 answers:
daser333 [38]3 years ago
8 0

Answer:

250

Step-by-step explanation:

divide 80 and 32%

sergij07 [2.7K]3 years ago
7 0
250 penguins. Since 32 is the percent you put it over 100 and since there is 80 you multiply 80 and 100 then divide it with 32
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Answer:

21 times 21

Step-by-step explanation:


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3 years ago
How many g of amino acids are in a 2,000mL total parenteral nutrition of 4.25% travesol (amino acids and 20%dextrose?
kirill115 [55]

Answer:

The  mass of  amino acid present is  85 g

Step-by-step explanation:

From the question we are told that

   The  volume of the total  parenteral nutrition is  V  =  2000 mL

   

Generally the volume of the amino acid present is  

                V_a =  0.0425 *  2000

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Generally  

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6 0
3 years ago
Helpppp I forgot !!!!
NeTakaya
Black line m = -1/2  b = 2

blue line m = 1/3  b = -3

green line m = 2  b = 1/2

hope this helps.......
8 0
4 years ago
What values of x is log (2x-5) valid
sergiy2304 [10]

Answer:

To solve this you must first know how Log works.

When we say log1000 of base 10

Or

log1000=3

What we actually say is for the power 3(value on RHS) of 10(the base of log) we get 1000(the value on which log is performed).

So log2x=−5 (i am assuming base 10 since it is simple algebra) means that

2x=10−5

x=10−5/2

Do this simple calculation and you have it. If anything is unclear/incorrect feel free to comment.

The question is not written properly, so I will give the answer(s) I think would be suitable.

If you were trying to solve this

log2x=−5

⟹x=2−5

⟹x=132

But if you were trying to solve this

log2x=−5

⟹log102x=−5

⟹2x=10−5

⟹x=12×105=1200000

Step-by-step explanation:

Hope it is helpful...

4 0
3 years ago
Which is equal to a rotation of 90°ccw?
vfiekz [6]
A rotation 270° clockwise would be equal to a rotation 90° counterclockwise.
3 0
4 years ago
Read 2 more answers
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