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inessss [21]
2 years ago
13

What is f(5)? –8 –1 1 8

Mathematics
1 answer:
ValentinkaMS [17]2 years ago
7 0
The function of 5 (or y when x is 5) can not be determined with this little information.
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7. By selling a bicycle for * 2,850, a shopkeeper gains 14%. If the profit is reduced to 8%, then the selling price
sweet [91]
<h2>Correct option :</h2><h3>= \color{plum}\bold{(b) \: 2,700}</h3><h2>Steps to derive answer :</h2>

Selling price of a bicycle = 2850

Profit percentage = 14%

We know that :

\color{plum}\tt{Cost \:  \:  price =  \frac{Selling \:  \:  price  \:   \times \:  100}{100  \: \:  +  \:  \: profit \: \%} }

Then, the cost price of this bicycle :

= \tt \frac{2850  \times 100}{100 + 14}

= \tt \frac{285000}{114}

=\color{plum} \tt2500

Thus, the cost price of this bicycle = 2500

In another scenario :

Profit percentage = 8%

Cost price of the bicycle = 2500

Then, Selling price will be equal to :

Let x be the selling price of the bicycle.

= \tt2500 =  \frac{\: x \:  \times 100}{100 + 8}

= \tt2500 =  \frac{100x}{108}

=\tt 100x = 2500 \times 108

= \tt100x = 270000

=\tt  x =  \frac{270000}{100}

=\color{plum}\tt x = 2700

Therefore, the selling price with a profit of 8% will be = 2700

6 0
2 years ago
PLEASE HELP! Lina and Josh each made a factor tree to find the prime factorization of 126.
iogann1982 [59]
Its A if they are talking about a prime factorization tree.<span />
7 0
2 years ago
Read 2 more answers
Write an expression for the operation described below.<br> the product of q and 2
satela [25.4K]

Answer:

q*2=14 hope that this helped

Step-by-step explanation:

since product commonly mean multiplication, then you would have to make sure that q is multiplied to 2 and then provide the actual "product" of your expression or you could also just put 2q.

6 0
2 years ago
What is the center of the data?
Leto [7]

Answer:

2

Step-by-step explanation:

8+6+4+2+1 =21

Total 21 dots/observations

Centre at 11th dot which corresponds to 2

5 0
3 years ago
Read 2 more answers
In how many different ways can you answer a multiple choice test that has 5 questions and 3 choices for each answer?
GarryVolchara [31]

Answer:

243

Step-by-step explanation:

If there is one question that has three choices a1, a2, and a3, then there will be 3 i.e. 3¹ different ways of answering which are a1 or a2 or a3.

If there are two questions that have answer choices a1, a2, a3 and b1, b2, b3 then there will be 9 i.e. 3² different ways of answering which are a1-b1, a1-b2, a1-b3, a2-b1, a2-b2, a2-b3, a3-b1, a3-b2, and a3-b3.  

Similarly, when there are 5 questions that have three choices each, then there will be 3⁵ i.e. 243 ways of answering options. (Answer)

3 0
2 years ago
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