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3 years ago

What is 6 to the power of -1 as a fraction?

Mathematics

2 answers:

boyakko [2]3 years ago

7 0

Answer:

16/100 = 4/25

Step-by-step explanation:

Deffense [45]3 years ago

6 0

Answer:

1/6

Step-by-step explanation:

Since anything to a negative power is 1/(a^b) where the original was a^-b, we get 6^-1 is 1/6.

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QUESTION 5 Simplify 6 – 4x – 2 + x. <br> 4 + x <br> 4 – 3x <br> 1 <br> 3 – 4x

I am Lyosha [343]

6 – 4x – 2 + x.

Combine like terms

= (6 - 2) + (-4x + x)

= 4 - 3x

3 0

3 years ago

There are 15 European cities that Kevin would eventually like to visit. On his next vacation, though, he only has time to visit

antoniya [11.8K]

Answer:

32760 different schedules are possible.

Step-by-step explanation:

The order is important.

For example

Prague on Monday, Berlin on Tuesday, Liverpool on Wednesday and Athens on Thursday is a different schedule than Berlin on Monday, Prague on Tuesday, Liverpool on Wednesday and Athens on Thursday.

So we use the permutations formula to solve this question.

Permutations formula:

The number of possible permutations of x elements from a set of n elements is given by the following formula:

$P_{(n,x)} = \frac{n!}{(n-x)!)}$

How many different schedules are possible?

Choose 4 cities among a set of 15. So

$P_{(15,4)} = \frac{15!}{(15-4)!)} = 32760$

32760 different schedules are possible.

6 0

3 years ago

LEIM deposits some money in an account which pays 5% simple interest per year, and twice that amount in an account paying 4% sim

Goshia [24]

Answer:

266.5

Step-by-step explanation:

$533.00*5%=266.5

7 0

2 years ago

Read 2 more answers

Maria tiene hielo en su refrigerador a 7c en cierto momento saco la cubeta del congelador y olvido guardarla nuevamente luego de

Zina [86]

La pregunta requiere que calculemos la diferencia entre la temperatura final e inicial del agua.

Responder:

4 ° C

Explicación paso a paso:

Dado que:

Temperatura inicial del agua = 7 ° C

La temperatura del agua después de 2 horas = 3 ° C

La diferencia de temperatura del agua;

Temperatura inicial - temperatura final

7 ° c - 3 ° c = 4 ° c

La diferencia de temperatura del agua es de 4 ° C

6 0

3 years ago

Given A(-3,6) and B(5,-6) find the distance and midpoint between each

xenn [34]

14.42 is your distance formula
(1,0) is the midpoint
if you need the forma for distance it is x2-x1 squared + y2-y1 squared then square root it

7 0

3 years ago

Read 2 more answers