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3 years ago

Four friends are waiting in line. how many different ways can they arrange themselves in that line?

Mathematics

2 answers:

Serhud [2]3 years ago

4 0

Answer:

Step-by-step explanation:

Say their names are A,B,C,and D.

You can put A,B,C,D.

D,C,B,A

C,D,B,A

C,D,A,B

C,A,D,B

C,A,B,D

mixer [17]3 years ago

3 0

Answer:

(5)(4)(3)(2)(1)= <u>120. </u>your answer will be 120

Step-by-step explanation:

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Which function is increasing and has a vertical asymptote at x = 5?

marusya05 [52]

C. f(x)= ln(x-5) hope that helps

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3 years ago

Which function represents a parabola?

Dvinal [7]

Answer:

b. g(x) only

Step-by-step explanation:

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2 years ago

The college student senate is sponsoring a spring break Caribbean cruise raffle, with proceeds going to the local homeless shelt

drek231 [11]

Answer:

The mathematical expectation of a student who purchases 10 tickets is -$39.65.

Step-by-step explanation:

A student that purchases 10 tickets out of 2900 has a probability of winning the cruise that can be calculated as:

$p=10/2900\approx0.00345$

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Then, the expected value of this operation is equal to the expected value of the earnings (probability of winning the prize multiplied by the value of the prize), minus the costs:

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The mathematical expectation of a student who purchases 10 tickets is -$39.65.

8 0

3 years ago

Please help MEE!!! this is due tonight :(

MAVERICK [17]

Answer:

5.5g + 1

Step-by-step explanation:

i dont have time to explain

5 0

3 years ago

Read 2 more answers

A family has two cars. The first car has a fuel efficiency of

Talja [164]

The first car consumed 21 gallons while the second car consumed 49 gallons. here is the how it's done.
for the first car gallons consumed is 15/50x70= 21 gallons
the second car consumed 35/50x70=49 gallons

8 0

3 years ago