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Tju [1.3M]
3 years ago
6

Ms. Chang has 16 students in her class. She wants to send 3 of her students to pick up books for the class. How many combination

s of students can she choose?
A. 48
B. 250
C. 560
D. 3360
Mathematics
2 answers:
Nikitich [7]3 years ago
6 0

Answer:

(C) 560

Step-by-step explanation:

Total students = 16

Number of students to send = 3

Since the position is not important,

Number of combination

= (16 x 15 x 14) / (1 x 2 x 3)

= 3360/6

= 560

Anton [14]3 years ago
4 0

Answer:

I think the answer is B.

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WILL MAKE BRAINLIEST!!! A Ferris wheel has a diameter of 220 feet and the center of the wheel is 125 feet above the ground. The
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Since the radius of a circle is half its diameter, the radius of our Ferris wheel is r= \frac{220}{2} =110ft

Next, we are going to convert from revolutions per minute to degrees per second.
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Now, lets find the height:
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To model the situation we are going to use the cosine function, but notice that cos (\alpha) is 1 when \alpha =0 and -1 wen \alpha =180. Since we want the opposite, we are going to use negative cosine.
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