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andre [41]
3 years ago
13

Help please. this is really hard for me to understand.

Mathematics
1 answer:
bogdanovich [222]3 years ago
8 0

Answer:

1. x = - 4, - 3

2. x = 9, - 1

3. x = - 1, 10

4. x = - 8, - 3

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Suppose that six guests check their hats when they arrive at the Cigar Parlor and that these hats are returned randomly when the
marissa [1.9K]

Answer:

0.1667

Step-by-step explanation:

There are 6! ways to arrange the hats. The number of ways for which no guest will receive the proper hat is 5! (since there are 5 wrong hats for the first guest, 4 for the second guest, and so on). The probability that no guest will receive the proper hat is:

P=\frac{5!}{6!}=0.1667

The probability is 0.1667.

4 0
3 years ago
A kilobyte is 210 bytes and a megabyte is 220 bytes. How many kilobytes are in a megabyte?
Dmitrij [34]

Answer:

Around 1.04. Exactly 1.047619048

Step-by-step explanation:

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8 0
3 years ago
PLEASE HELP FAST I NEED A EXPERT OR ABOVE I WILL GVOE YOU ALOT OF POINTS!
kicyunya [14]

Answer:

547.5 cm

Step-by-step explanation:

730(9/12)=547.5

7 0
3 years ago
What is the value of x?
frutty [35]
Hello!   I am happy to help you.

Here, x=36.

2*36=72*2=144+36=180.   A triangle's measure equals 180.

Hope this helps!

6 0
3 years ago
How to type a line above the number 6 on chromebook.
hjlf

Answer:

you put in the number 6 but you leave room uptop so enter and then put 6 for the----- so in other words

-----

6

8 0
2 years ago
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