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user100 [1]
3 years ago
12

Which of the following statements is false? (5 points)

Mathematics
1 answer:
garri49 [273]3 years ago
8 0
The sum of two irrational numbers is always rational
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How to identify reasonable domain and range​
puteri [66]

Answer:

The domain is the input values on the x-axis and range is input values on the y-axis

Step-by-step explanation:

Basically, domain is the horizontal values and range is the vertical ones.

6 0
4 years ago
A jewelry store has 7 pairs of cufflinks for sale and 49 other pieces of jewelry.
liraira [26]

Answer:

1/8 probability

Step-by-step explanation:

This is because if you add 7 and 49 together, you will get the total number of pieces of jewelry, including the cufflinks, which is 56. 7 of 56 is simplified to 1/8.

8 0
3 years ago
A family purchased tickets for a concert. They paid a total of $90 for 7 adult tickets and 12 child tickets. The price of a chil
Anit [1.1K]

Answer: 7 + 2/3(12) = 15

90/15 = $6 for adult tickets


7 0
3 years ago
Please help!
dem82 [27]

So, in this problem you already have the equations set up for how much money each one works. You have Jim, earning a starting amount of $35, plus an additional $3 for every hour he works. You also have John, who gets $8.


The variable in the equations is h, which stands for hours. From there, you can put the three different h values (6, 7, and 8) into the equations to see who gets more money.


For instance, for Day 1, Jim gets 35+3x6 dollars, or 35+18=$53, while John gets 8x6 dollars, or $48. You can substitute in 7 and 8 and do the same process to get the answers for Day 1 and 2.


Hope this helps!

7 0
3 years ago
When it comes to airport security, when in come to passengers going through security and being flagged as a risk, what kind of p
romanna [79]

Answer:

Correct option: (A) Someone with dangerous material that pass through security.

Step-by-step explanation:

Before boarding a flight every person has to pass through airport security.

The security checks every person thoroughly before they are confirmed as safe to go.

The security checks every person for some harmful substances like, weapons, chemical,etc.

If a person is caught with any of these objects the security stops them from boarding the plane.

So if a person is flagged as a risk by the airport security, he/she should have been carrying any kind of harmful substances.

Thus, the correct option is (A).

8 0
3 years ago
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