For this situation we can use the Pythagorean organize to deal with the problem. We have actually then for the following complex number: 
*
 Using the Pythagorean theorem: 
*
 Rewriting us have: 
*
 
*
 
*
 chrischona2015.org: A facility number that has an absolute value of 5 is: A)–3 + 4i

A. -3+4iSquare both numbers, include them, then uncover the square root. Essentially, usage the Pythagorean theorem.-3^2 + 4^29 + 16=25Square root of 25 is 5

chrischona2015.org:

The Area of a Segment is the area of a sector minus the triangular item (shown in light blue here). There is a an extensive reason, yet the an outcome is a slight change of the ar formula: Area the Segment = θ − sin(θ) 2 × r2 (when θ is in radians) Area that Segment = ( θ × π 360 − sin(θ)2 ) × r2 (when θ is in degrees)




chrischona2015.org:

a. P(AnB)

b. P(B|A)

c.

*

d. P(A or B)

e.

*

Step-by-step explanation:

Since A= driver is under 25 years old (1)

B = driver has received a speeding ticket (2)

a.The probability the driver is under 25 years old and also has recieved a speeding ticket.

You are watching: Which complex number has an absolute value of 5?

this simple means the intersection the both set, which have the right to be created as

P(AnB)

b. The probability a driver that is under 25 year old has received a speeding ticket.

This is a conditional probability, probability that B will occur given that A together occur.

P(B|A)

c. The probability a driver who has received a speeding ticket is 25 year or older.

*

d. The probability the driver is under 25 year old or has actually received a speeding ticket.

P(A or B)

e. The probability the driver is under 25 year old or has actually not got a speeding ticket.

*


4 0
1 year ago

Karen knife a commission of $140.00 every course that you sell on the internet. She
Tju <1.3M>

chrischona2015.org:

$ 15680

Step-by-step explanation:

From the question offered above, us were told that Karen knife a board of directors of $ 140 per course.

To know her commission for offering 112 courses, we just do the following:

Karen knife a the supervisory board of $ 140 for 1 course.

See more: Fraction Calculator: 5 Divided By 1/3, 5 Divided By 1/3

Therefore, she will certainly ear $ X for 112 process i.e

$ X = $ 140 × 112 course/ 1 course

$ X = $ 15680

Therefore, Karen board of directors for marketing 112 process is $ 15680


7 0
9 months ago
In a inspection at a local​ university, 15% of student say that they gain less than the encourage eight hours of sleep every night.
xxTIMURxx <149>

Step-by-step explanation:

450. 15% of 3000 is 450. 450 students acquire eight or more hours that sleep per night.


5 0
9 months ago
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