4 years ago

Whixh graph shows a plot of the complex number I -2?

Mathematics

1 answer:

Mrac [35]4 years ago

5 0

Mona mona mona mona monq mona

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What would the inequality be if there are fewer than 10 yards of fabric left?

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Lee earned some money from a summer job he saved 1/4 of the money and spent 1/3 of the rest on a t-shirt he then spent the remai

Marat540 [252]

They need to be like terms (so change the denominators into things that match)
1 x3 = 3
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Suppose that a computer software company has 30

LekaFEV [45]

Answer: $\dfrac{30!}{6!(24)!}$

Step-by-step explanation:

Given : The total number of programmers in the company = 30

The company wants to select a group of 6 programmers to work on a particular project.

Since the order of selecting them does not matters , therefore we use combinations.

The number of combinations of r things taken from n things is given by :-

$^nC_r=\dfrac{n!}{r!(n-r)!}$

here, n= 30 and r= 6

So the number of different ways to form they could select a group of 6 would be $^{30}C_{6}=\dfrac{30!}{6!(30-6)!}$

$=\dfrac{30!}{6!(24)!}\\\\=\dfrac{30\times29\times28\times27\times26\times25\times24!}{(720)24!}=593775$

i.e. Total ways =593775

In terms of factorials , the number of total ways to form they could select a group of 6 is $\dfrac{30!}{6!(24)!}$ .

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3 years ago

Jacqui has 12 gift baskets that each hold 15 small boxes of chocolate. Inside each small box, there are 17 pieces of chocolate,

denpristay [2]

Soo. If there are 12 gift baskets and 15 small boxes of chocolate in each box,

15*12 = 180 boxes of chocolate in total.

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Point A is located at (2, 9) and is reflected in the x-axis. What is the location of Point A'?

Xelga [282]

9,-2 because i used to always get confused but i’m not sure that’s the right answer

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4 years ago