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3 years ago

Explain why it makes sense to use a negative number to represent Kirans account balance when he owes money

Mathematics

1 answer:

qaws [65]3 years ago

8 0

Answer:

He is in debt money, therefore he has less than 0$ which means he has a negative sum

Step-by-step explanation:

You might be interested in

The probability that a car has a certain factory defect is 825. The probability that a car has a certain factory defect and need

ipn [44]

Answer:

90.91% probability that a car needs an oil change given that it has a certain factory defect

Step-by-step explanation:

We use the conditional probability formula to solve this question. It is

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

In which

P(B|A) is the probability of event B happening, given that A happened.

$P(A \cap B)$ is the probability of both A and B happening.

P(A) is the probability of A happening.

In this problem, we have that:

Event A: having a factory defect.

Event B: needing an oil change.

The probability that a car has a certain factory defect is 825.

So $P(A) = 0.825$

The probability that a car has a certain factory defect and needs an oil change is 750.

So $P(A \cap B) = 0.75$

What is the probability that a car needs an oil change given that it has a certain factory defect

$P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.75}{0.825} = 0.9091$

90.91% probability that a car needs an oil change given that it has a certain factory defect

5 0

4 years ago

What value of x is n the solution set of 2x-3>11-5x

mario62 [17]

The value of x if that's what you mean is 2 because first you add 3 from both sides and your new equation should be 2x>14-5×, then you add 5x from both sides and your new equation should be 7x>14. After that you divide 14 by 7 and your final answer will be x=2 or 2

3 0

3 years ago

find the value of YZ

Pani-rosa [81]

Answer:

the value of the variable and YZ if Y is between X and Z. XY = 6b, YZ = 8b, XZ = 175 - Slader.

Step-by-step explanation:

3 0

3 years ago

1/3 of students at a school are boys. If there are 600 students, how many of them are girls?

Nadya [2.5K]

400

Explanation:

1/3 of 600 is 200. That represents the boys.

Subtract 200 from 600, you get 400. That represents everybody else in the sample size (in this case, girls).

7 0

2 years ago

What is the solution to the equation 1 over 24 multiplied by x is equal to 1 over 6? :-)

Mumz [18]

Answer:

x= 144

Step-by-step explanation:

the answer written above is 100% WRONG, i looked it up on google and it gave me a straight up answer.

5 0

3 years ago