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andre [41]
3 years ago
8

Mary bought a bag for 1600 and sold it for 2000, find the profit %​

Mathematics
2 answers:
iragen [17]3 years ago
8 0

Answer:

125%

Step-by-step explanation:

We are being asked what percent of 1600 is 2000.

The answer is 125%

1600 × 125% = 2000

enot [183]3 years ago
3 0

Answer:

Step-by-step explanation:

100(2000-1600)/1600

100(400)/1600

40000/1600=25%

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Compute 941 divided by 8 Enter your answer using remainder notation, if necessary. For example: 29R2
DaniilM [7]

Answer:

Step-by-step explanation:

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941 = 8 ×117+5

the remainder is 5

Writing in remainder notation would have 941/8 = 117 R 5

3 0
4 years ago
Complete the inequality statement.
vodomira [7]

Answer:

 

Step-by-step explanation:

Ggh

6 0
3 years ago
What is the name of a polygon with 5 sifea
natta225 [31]
Five sided polygons are known as Pentagons
7 0
3 years ago
The largest sea turtle found in the United States had a mass of 860.24 kg. If the gravitational potential energy associated with
Romashka-Z-Leto [24]
2.4080 meters.

Remember that the definition of work is force over distance. And that the gravitational potential energy that the turtle has will exactly match the work performed in lifting it. So have the following variables
Mass = 860.24 kg
Work = 20320.7 J = 20320.7 kg*m^2/s^2
Gravitational acceleration = 9.81 m/s^2
And we wish to get an answer in meters. So we need to multiply and divide the three numbers we have with all their related units and derive an answer with the unit of m. We can cancel out most of the units by dividing the work by the gravitational acceleration, so
20320.7 kg*m^2/s^2 / 9.81 m/s^2 = <span> <span>2071.427 kg*m

Now we can cancel out the kg unit by dividing by the mass of the turtle. So
</span></span><span> 2071.427 kg*m / 860.24 kg = </span><span> <span>2.407964 m

Rounding to 5 significant figures gives 2.4080 meters.

</span></span>
6 0
3 years ago
From a bowl containing five red, three white, and seven blue chips, select four at random and without replacement. Compute the c
snow_lady [41]

Answer:

The probability is \frac{5}{9}

Step-by-step explanation:

Let A be the event of one red, zero white, and three blue chips,

And, B is the event of at least three blue chips,

Since, A ∩ B = A (because If A happens that it is obvious that B will happen )

Thus, the  conditional probability of A if B is given,

P(\frac{A}{B})=\frac{P(A\cap B)}{P(B)}=\frac{P(A)}{P(B)}

Now, red chips = 5,

White chips = 3,

Blue chips = 7,

Total chips = 5 + 3 + 7 = 15

Since, the probability of one red, zero white, and three blue chips, when four chips are chosen,

P(A)=\frac{^5C_1\times ^3C_0\times ^7C_3}{^{15}C_4}

=\frac{5\times 35}{1365}

=\frac{175}{1365}

=\frac{5}{39}

While, the probability that of at least three blue chips,

P(B)=\frac{^8C_1\times ^7C_3+^8C_0\times ^7C_4}{^{15}C_4}

=\frac{8\times 35+35}{1365}

=\frac{315}{1365}

=\frac{3}{13}

Hence, the required conditional probability would be,

P(\frac{A}{B})=\frac{5/39}{3/13}

=\frac{65}{117}

=\frac{5}{9}

4 0
3 years ago
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