3 years ago

How many different ways can teams of four members be formed from a class of 20?

1 answer:

4 0

Assuming you want to choose 4 people from the class of 20;

Begin by using the combinations formula;

20C4=4845 possibilities

Hope I helped :)

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Five friends equally shared half of one large pizza and 1/4 of another large pizza. what fraction of each pizza did each friend

attashe74 [19]

1/2 divide by 5= 1/10
1/4 divide by 5= 1/20 so 1/10 is also 2/20+1/20=3/20

so the answer is 3/20 of a pizza
hope this helped and plz leave a thank you

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3 years ago

F(x)= 2x + 13 and g(x) = 5x -20 what is g(x) - f(x)

yarga [219]

Answer:

(g - f)(x) = 3x - 33

Step-by-step explanation:

Arrange f(x)= 2x + 13 and g(x) = 5x -20 vertically as shown below:

g(x) = 5x - 20

-f(x) = -2x - 13

----------------------

(g - f)(x) = 3x - 33

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3 years ago

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Ghella [55]

Answer:

$y=\frac{5}{2} \:x$

Step-by-step explanation:

A line with the highest absolute value of slope has the steepest graph

from the option, the highest is 5/2 so, y = 5/2 x is your answer.

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