All categories

3 years ago

Find the component of the vector whose magnitude is 25 and whose direction angle is 16.26 degrees

Mathematics

1 answer:

Bumek [7]3 years ago

8 0

Answer:

Q1:

2 Aug. Invested $23,610 cash and equipment valued at $9,550 in the business.

7 Aug. Purchased supplies on account $2750, (Debit an asset account)

8 Aug. Paid warehouse rent of $1050 for the month

8 Aug. Completed a tax assignment and billed client $890 for services rendered

13 Aug. Received $8350 advance on a management consulting engagement.

17 Aug. Received cash of $10, 800 for services completed for Asia Co.

19 Aug. Paid insurance expense for one year, $100 per a week

21 Aug. Enlisted a secretary-receptionist at a salary of $200 per a day payable monthly from 1 Aug, Paid secretary-receptionist for the month.

30 Aug. A count of supplies indicated that $2250 of supplies had been used

30 Aug. Purchased a new cars for $18,350 with personal funds

(The Car will be used exclusively for business purposes.)

Prepaid expensese

Step-by-step explanation:

Prepaid expensese

You might be interested in

(9^6 * 7^-9)^-4. Thanks!

Anuta_ua [19.1K]

Answer:

$\frac{7^{36}}{9^{24}}$

Step-by-step explanation:

Check the picture

7 0

2 years ago

Omar has 2 3/4 cups of dough to make dumplings. If he use 3/16 cup of dough for each dumpling, how many whole dumplings can Omar

andrey2020 [161]

Answer:

Step-by-step explanation:

Omar can make 14 whole dumplings. You change 2 3/4 cups to an improper fraction ( multiply the denominator and add the numerator ) and you get 11/4. Since you need 3/16 cups for one dumpling you have to find the greatest common denominator which is 16. You multiply 4 by 11 to get the numerator and end up with 44/16. Since you need 3/16 for one whole dumping you divide 44 by 3 and get 14.6 repeating. You cannot have a fraction of a dumpling so you round down and get the answer 14.

5 0

3 years ago

Solve the system by elimination

andreev551 [17]

The answer is x=5 and y=-2

3 0

3 years ago

In a large population, 3% of the people are heroin users. A new drug test correctly identifies users 93% of the time and correct

kari74 [83]

Answer:

(a) The probability tree is shown below.

(b) The probability that a person who does not use heroin in this population tests positive is 0.10.

(c) The probability that a randomly chosen person from this population is a heroin user and tests positive is 0.0279.

(d) The probability that a randomly chosen person from this population tests positive is 0.1249.

(e) The probability that a person is heroin user given that he/she was tested positive is 0.2234.

Step-by-step explanation:

Denote the events as follows:

X = a person is a heroin user

Y = the test is correct.

Given:

P (X) = 0.03

P (Y|X) = 0.93

P (Y|X') = 0.99

(a)

The probability tree is shown below.

(b)

Compute the probability that a person who does not use heroin in this population tests positive as follows:

The event is denoted as (Y' | X').

Consider the tree diagram.

The value of P (Y' | X') is 0.10.

Thus, the probability that a person who does not use heroin in this population tests positive is 0.10.

(c)

Compute the probability that a randomly chosen person from this population is a heroin user and tests positive as follows:

$P(X\cap Y)=P(Y|X)P(X)=0.93\times0.03=0.0279$

Thus, the probability that a randomly chosen person from this population is a heroin user and tests positive is 0.0279.

(d)

Compute the probability that a randomly chosen person from this population tests positive as follows:

P (Positive) = P (Y|X)P(X) + P (Y'|X')P(X')

$=(0.93\times0.03)+(0.10\times0.97)\\=0.1249$

Thus, the probability that a randomly chosen person from this population tests positive is 0.1249.

(e)

Compute the probability that a person is heroin user given that he/she was tested positive as follows:

$P(X|positive)=\frac{P(Y|X)P(X)}{P(positive)} =\frac{0.93\times0.03}{0.1249}= 0.2234$

Thus, the probability that a person is heroin user given that he/she was tested positive is 0.2234.

6 0

3 years ago

Maggie says if the expression was 12 divided by 3 to the 2nd power you would divide before simplifying is she right?

azamat

Answer:

No she is wrong 3 to the second power first

Step-by-step explanation:

5 0

4 years ago