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ch4aika [34]
3 years ago
11

{(1, 4), (2, 4), (3, 2)} is a function?

Mathematics
1 answer:
kompoz [17]3 years ago
4 0
1. yes, it is a function

2. { 1,2,3} = domain

3. { 2,4 } = range

4. 5x...when x = 4......5(4) = 20

5. True
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A menu has five choices of appetizers
Vinil7 [7]

The number of the meals possible is 350.

The complete question is given below:-

A menu has 5 choices of appetizers, ten main courses, and seven desserts. How many meals are possible?

<h3 /><h3>What is the combination?</h3>

The arrangement of the different things or numbers in a number of ways is called the combination.

Given that:-

  • A menu has 5 choices of appetizers, ten main courses, and seven desserts.

The number of the combination of the meals will be calculated as:-

N = 5 x 10 x 7

N = 350

Therefore the number of the meals possible is 350.

To know more about combinations follow

brainly.com/question/11732255

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3 0
2 years ago
A toy manufacturer that 6% of its products are defective. if 550 toys are producted in one day, how many we be defective
weqwewe [10]

Answer:

If 550 toys are made in a day, and 6% of them are defective, about 33 of them will be defective.

Step-by-step explanation:

To calculate the number of toys that will be defective, move the decimal of the percentage 2 place to the left. So the 6% will turn into 0.06, then you would multiply 550 by 0.06. Resulting in about 33 toys being defective.

6% = 0.06

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550 x 0.06 = 33

7 0
3 years ago
Jen buys 4 tires for $272.<br><br>What is the cost of 1 tire?
RSB [31]

Divide the total cost by 4:

272 / 4 = 68

It cost $68 for 1 tire

5 0
4 years ago
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Write each expression as a power, and evaluate.<br>a.) 7x7<br>b.) 3x3x3​
avanturin [10]

Answer:

7^2

3^3

Step-by-step explanation:

Exponents signify how many times the base is multiples by itself. In the case of 7x7, 7 is the base and it is being multiplied by twice itself, resulting in an answer of 7^2

5 0
3 years ago
Write an expression to <br> subtract the product of z and 2 from 6
Allushta [10]

Answer: 6 - 2z

Step-by-step explanation:

7 0
3 years ago
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