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vichka [17]
3 years ago
13

The three numbers that make up the code to a safe sum 91. The last number is a multiple of 3, the middle number is 1/3 the last

number, and the first is 3 times the last number. What is the middle nimber of the code?
SAT
1 answer:
Karolina [17]3 years ago
5 0

Answer:

7

Explanation:

Let the middle number be x.

Since  the middle number is 1/3 the last number, then the last number has to be three times the middle number,

Therefore the last number is 3x

The first is 3 times the last number, meaning the first number has to be 3*3x=9x

All the three number add up to 91,

thus 9x+x+3x=91

13x=91

x=91/13=7

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Monique is a single mom who is raising her three young children on her own. When she files her taxes this year, which tax status
pochemuha

Answer:

C. head of household

Explanation:

Taxation can be defined as the involuntary or compulsory fees levied on individuals or business entities by the government to generate revenues used for funding public institutions and activities.

The different types of tax include the following;

1. Income tax: a tax on the money made by workers in the state. This type of tax is paid by employees with respect to the amount of money they receive as their wages or salary.

2. Property tax: a tax based on the value of a person's home or business. It is mainly taxed on physical assets or properties such as land, building, cars, business, etc.

3. Sales tax: a tax that is a percent of the price of goods sold in retail stores. It is being paid by the consumers (buyers) of finished goods and services and then, transfered to the appropriate authorities by the seller.

In the United States of America, a head of household is a tax filing status for taxpayers that are saddled with the responsibility of paying more than half of the support and housing expenses (costs) of a qualifying person for at least a year. Also, to be eligible to file as a head of household, the taxpayer must be single or unmarried at the end of the year.

Generally, a head of household gets a lower tax rate and higher standard deductions than other taxpayers.

In this scenario, Monique is a single mom who is raising her three young children on her own. When she files her taxes this year, the tax status that will best fit her situation is head of household because she's solely responsible for catering to the needs of her kids.

6 0
3 years ago
An airplane starts at 0 feet. It rose 21,000 feet at takeoff. it then descended 4,329 feet because of clouds. An oncoming plane
sveta [45]

answer

1). Airplane is flying at 14551 feet.

2). Height of the mountain is 4299 feet.

--------------------------------------------------------------------------------------------------------------

1). An airplane starts at the level = 0 feet

It rose to the altitude = 21000 feet

It descends by the height due to clouds = 4329 feet

So the height of the airplane = 21000 - 4329

= 16671 feet

After giving pass to a plane it ascends by the height = 6333 feet

Now the height of the airplane = 16671 + 6333

= 23004 feet

Then the airplane descends again to give the pass to a airplane again.

Altitude after descending by 8453 feet = 23004 - 8453 = 14551 feet

Airplane is flying at 14551 feet.

2). Distance between the top of the mountain to the floor of the valley = 4392 feet

Valley is 93 feet below the sea level.

Therefore, the height of the mountain will be = 4392 - 93

= 4299 feet

hope this helps you

3 0
3 years ago
The professor informs the class that there will be a test next week. what is the probability that a randomly selected student st
marusya05 [52]

The probability that students who were randomly selected studied for the test, if they pass it with a B or higher grade is: D. 0.80.

<h3>How to calculate the probability?</h3>

In this exercise, you're required to determine the probability that students who were randomly selected studied for the test, if they pass it with a B or higher grade. Thus, we would apply Bayes's theorem.

  • Let S represent studied for.
  • Let B represent a score of B or higher grade

Therefore, we need to find P(S|B):

S|B = \frac{B|S \times S}{B|S \times S\; +\; B|S' \times S'} \\\\S|B = \frac{0.55 \times 0.6}{0.55 \times 0.6 \;+ \;0.2 \times 0.4}\\\\S|B =\frac{0.33}{0.33 + 0.08} \\\\S|B =\frac{0.33}{0.41}

S|B = 0.80.

Read more on probability here: brainly.com/question/25870256

#SPJ1

<u>Complete Question:</u>

At the beginning of the semester, a professor tells students that if they study for the tests, then there is a 55% chance they will get a B or higher on the tests. If they do not study, there is a 20% chance that they will get a B or higher on the tests. The professor knows from prior surveys that 60% of students study for the tests. The probabilities are displayed in the tree diagram.

5 0
2 years ago
The process within a civil case where evidence is gathered and witnesses found is known as which of the following?
slava [35]

Answer: Preliminary hearing.  

____________________________________________________________   Explanation:  

When all the evidences and witnesses are gathered, they are made to stand in front of a judge during preliminary hearing whose purpose is to screen out cases and end the weak cases beforehand so that an innocent person does not have to get through unfounded prosecutions.

8 0
4 years ago
Read 2 more answers
18 boxes of nails weight equally 49/1/2/ how much does each box weight
Nata [24]
18 boxes of nails weighs 49.5 kg
So one box weighs 49.5/18=2.75 kg

Therefore each box weighs 2.75 kg
That means each box weighs 2 wholes and 3 by 4
7 0
3 years ago
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