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Oduvanchick [21]
3 years ago
5

Please answer

Mathematics
2 answers:
Gnoma [55]3 years ago
8 0

Answer:

The expected value is $38.46.

Step-by-step explanation:

The probability of drawing a 10 from any suit is 4/52.  Multiply this by the earnings which is 500:

your equation should look like this:

4/52(500) = 2000/52 = 38.46

adoni [48]3 years ago
5 0

Answer:

C. $38.46

Step-by-step explanation:

The probability that you'll get a 10 from a suit is 4/52 because there are 4 10's in each suit and 52 cards in total. If you multiply 4/52 by 500 (because you get 500 for drawing a 10), then you get 38.46 by simplifying the following equation:

4/52(500) = 2000/52 = 38.46

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Carlos buys 3 gallons of juice for a party. What is the greatest number of cups of
gtnhenbr [62]

Answer:

48

Step-by-step explanation:

1 gallon=16 cups. So, 3x16=48 cups.

3 0
2 years ago
3. A cylindrical tank has a radius of 15 feet and a height of 45 feet. How many cubic feet of water can the tank hold?
victus00 [196]

Answer:  31.792.5 cu. ft.   (<u>choice B</u>)

=================================================

Work Shown:

V = \pi*r^2*h\\\\V \approx 3.14*15^2*45\\\\V \approx 31,792.5 \text{ cubic feet}\\\\

The result is approximate since \pi \approx 3.14 is approximate.

5 0
2 years ago
Divide the following
vampirchik [111]
\frac{x^{2} - 4}{x - 8} \div \frac{x - 2}{1}
\frac{x^{2} + 2x - 2x - 4}{x - 8} \div \frac{x - 2}{1}
\frac{x(x) + x(2) - 2(x) - 2(2)}{x - 8} \div \frac{x - 2}{1}
\frac{x(x + 2) - 2(x + 2)}{x - 8} \div \frac{x - 2}{1}
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7 0
4 years ago
X(5x2 - x)<br> Maaad confused
Naddik [55]
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5 0
4 years ago
The student to faculty ratio at a small college is 17:3 the total number of students and faculty is 740. How many faculty member
larisa86 [58]

Answer:

111

Step-by-step explanation:

It is given that the student to faculty ratio at a small college is 17:3.

Let number of students and faculty members are 17x and 3x respectively.

It is given that total number of students and faculty is 740.

17x+3x=740

20x=740

Divide both sides by 20.

x=37

Number of student =17\times 37=629

Number of faculty members =3\times 37=111

Therefore, there are 111 faculty members at the college.

3 0
3 years ago
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