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Phoenix [80]
2 years ago
11

At a certain college, there were 600 science majors, 300 engineering majors, and 800 business majors. If one student was selecte

d at random, the probability that the student is an engineering major is
Mathematics
2 answers:
kumpel [21]2 years ago
4 0
300 / (600 + 300 + 800) = 300/1700 = 3/17
atroni [7]2 years ago
3 0
3/17 should be the answer.
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Eight more than three times the difference of four and a number” when n = 3?
Snezhnost [94]
8 + 3 (4 - n )
n= 3 
8 + 3( 4-3)
8 + 3 * 1 
8 + 3 = 11
8 0
3 years ago
If a hose is filling a swimming pool at a rate of 20 liters per minute, how long will it take to fill the 3,600-gallon pool?
Cloud [144]

Answer: the correct answer is 11 hours, 21 seconds and 3738 fractions of a second.

Step-by-step explanation:

An American gallon has 3.78541 liters.

3,600 gallons are 13,627.46 liters since 3,600 gallons * 3.78541 liters per gallon= 13,627.46 liters

We will need 681.3738 minutes to fill the pool since 13,627.46 liters divided by 20 liters per minute = 681.3738 minutes

681.3738 minutes is 11 hours and 21.3738 seconds since 11*60 minutes + 21.3738 minutes = 660 minutes + 21.3738 seconds = 681.3738 or 681.3738 divided by 60 minutes ( 1 hour ) is 11 hours and 21.3738 seconds.

7 0
3 years ago
What is the perimeter of the triangle
KengaRu [80]

The perimeter of the triangle is 40 units

<h3>Perimeter of a triangle</h3>

From the question, we are to determine the perimeter of the given triangle

From the given diagram, we can observe that the triangle is a right triangle

The vertical length of the triangle is 15 units

and the horizontal length of the triangle is 8 units

Thus,

We can find the hypotenuse by using the<em> Pythagorean theorem </em>

Let the hypotenuse be h

Then,

h² = 15² + 8²

h² = 225 + 64

h² = 289

h = √289

h = 17 units

Now, for the perimeter of the triangle

The perimeter of a triangle is the sum of all its three sides

Thus,

The perimeter. P, of the triangle is

P = 15 + 8 + 17

P = 40 units

Hence, the perimeter of the triangle is 40 units

Learn more on Calculating perimeter here: brainly.com/question/17394545

#SPJ1

4 0
1 year ago
Kayla invests $8,213 in a savings account with a fixed annual interest rate of 6% compounded continuously. What will the account
Nastasia [14]
It is 5913.36. You have to multiply all of them together except that you have to turn the percent to a decimal before multiplying.
8 0
3 years ago
Read 2 more answers
A parking facility has five parking levels and a parking lot. If each level has 75
Pachacha [2.7K]
Multiply 75*5 to get 375

then add 120 from the lot to get 495
4 0
2 years ago
Read 2 more answers
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