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3 years ago

Does anyone know qusetion 10 and 11?

Mathematics

1 answer:

Anton [14]3 years ago

6 0

Step-by-step explanation:

10.) 2-2i

11.) 0

it seems you got them right

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First four terms of f(n)=3n-1

gavmur [86]

First four terms would be n = 1, 2, 3, 4

f(1) = 3 ( 1 )( 1 + 3 )
= 3 * 4
=12
f(2) = 3 ( 2 )( 2 + 3 )
= 6 * 5
= 30
f(3) = 3 ( 3 )( 3 + 3 )
= 9 * 6
= 54
f(4) = 3 ( 4 )( 4 + 3 )
= 12 * 7
= 84 hope this helps!

8 0

4 years ago

Read 2 more answers

You're at a clothing store that dyes your clothes while you wait. You get to pick from

Art [367]

Answer:

The probability that you'll end up with socks that aren't blue is $\frac{1}{6}$ .

Step-by-step explanation:

The pieces of clothing available:

X = {shirt, pants, socks and hat}

The color options:

Y = {purple, blue and orange}

So, if a person picks a shirt he/she has 3 color options.

Similarly for pants, socks and hat there are 3 color options each.

That makes 12 possible pieces of clothing.

That is, there are 12 total options available.

Now, compute the probability of selecting a socks as follows:

$P(Socks)=\frac{1}{4}$

Compute the probability of selecting the color blue as follows:

$P(Blue)=\frac{1}{3}$

Compute the probability of selecting a socks that are not blue as follows:

$P(Socks\cap not\ Blue)=P(Socks)\times [1-P(Blue)]$

$=\frac{1}{4}\times [1-\frac{1}{3}]$

$=\frac{1}{4}\times \frac{2}{3}$

$=\frac{1}{6}$

Thus, the probability that you'll end up with socks that aren't blue is $\frac{1}{6}$ .

6 0

4 years ago

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HELPPP

zhuklara [117]

Answer:

Step-by-step explanation:

what was it?

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4 years ago

Joaquin recorded a temperature of 62°F this morning for science class. The temperature increased 6 1/2°F in the afternoon before

Tcecarenko [31]

Add 6.5 to 62 then subtract 8.7 to get 59.8

3 0

3 years ago

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HELP ME ASAP !!!!! ITS DUE TODAY

denis23 [38]

Answer a:

Figure 4 = 5 blocks up, 5 blocks right

Figure 5 = 6 blocks up, 5 blocks right

Answer b: Grows 2 blocks each time, 1 blocks at the top and 1 blocks on the right.

Answer c: Since you add 2 blocks each time, you do the opposite so you subtract 2 blocks. The answer will be 1 block.

Step-by-step explanation:

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3 years ago