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Nostrana [21]
3 years ago
5

How long does it take the otter to swim 90 feet?

Mathematics
2 answers:
marta [7]3 years ago
8 0

Answer:

11 sec

Step-by-step explanation:

90 (distance) /8.21333 (feet per sec.)= 11

inysia [295]3 years ago
5 0

Answer:

15-20 Sec

Step-by-step explanation:

If its a professional the it would take that many.

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Can anyone help me with 3 and 4
Gnoma [55]
No as they do not simplify into the same fraction
linear as it the volume is a fraction to the side
5 0
3 years ago
who does the number, of zeros in the product of 8 and 5000 compara to the number of zeros in the factors ? explain.
mezya [45]
If one of the numbers we multiply (factors) has zeros at the end, and the other isn't a fraction: all those zeros will stay in the product.

But there might be additional zeros if the other numbers  in the factors (the numbers which aren't 0) mupliply  to  "end" in zero and this is the case here:

8*5=40.

so the product will be 40 and the zeros of the 5000:

40 000

the number of zeros in the product will be bigger than the number of zeros in the factors if the non-zero parts of the fractions multiply to a number with 0 at the end.
4 0
3 years ago
Identify the terms. Then identify the coefficients of the variable terms of the expression. (Enter your answers as a comma-separ
tino4ka555 [31]

Answer:

The set of coefficients asociated with the given polynomial in ascending order is [C] = \{4,0,5\sqrt{3}\}.

Step-by-step explanation:

Let y = 5\sqrt{3}\cdot x^{2}+4, which is a polynomic function, defined as:

y = \Sigma_{i=0}^{n}c_{i}\cdot x^{i} (1)

Where:

c_{i} - i-th Coefficient.

x^{i} - i-th Power.

n - Grade of the polynomial.

We notice that given polynomial has degree 2 and can be rewritten by applying this definition:

y = 4 + 0\cdot x + 5\sqrt{3}\cdot x^{2}

Then, the set of coefficients asociated with the given polynomial in ascending order is:

[C] = \{4,0,5\sqrt{3}\}

7 0
3 years ago
PLEASE HELP ASAPPP!!!!!!The elevation of city A is 96 feet below sea level; the elevation of city C is 24 feet below sea level.
goblinko [34]
So we know that:
City A is -96ft in elevation
City C is -24ft in elevation
City D is (1/4C)ft in elevation.
So, knowing this we can make an equation: 1/4•-24/1=-24/4=-6
So from that, we get the result of City D being -6ft in elevation, or 6ft below sea level.
4 0
3 years ago
Read 2 more answers
FIND EF I WILL GIVE BRAINLIEST
Liono4ka [1.6K]
Can you explain ? i don't understood
3 0
3 years ago
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