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3 years ago

Use the pattern to answer the question. 27, 18, 12, 8. Which expression can be used to find the nth term of the pattern?

Mathematics

1 answer:

xeze [42]3 years ago

6 0

If you cross check with the answer , you’ll find option C to be the most appropriate option.

The difference between the first two terms is 9 and 9 is not a multiple of six, therefore first two are wrong.

Similarly, if you check option D for the first two terms , you get the second term as 27 which is false.

Therefore option C is the answer, also , it satisfies the series.

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Suppose a basketball player has made 223223 out of 406406 free throws. If the player makes the next 22 free throws, I will pay y

makkiz [27]

Answer:

Expected value E = $0.45

Step-by-step explanation:

Expected value E = P×w - P'×l

Where;

P = probability of making the next 2 throw.

P = 223/406 × 223/406 = 0.3017

P' = probability of not making a throw.

P' = 1 - P = 1 - 0.3017

P' = 0.6983

w = expected win = $20

l = Expected loss = $8

Substituting the values;

E = 0.3017 × $20 - 0.6983 × $8

E = $0.4476

Expected value E = $0.45

5 0

4 years ago

7.5 liters of a certain solution contain 37 grams of salt. What is the density of salt in the solution? Round your answer, if ne

vazorg [7]

Answer:

The density of salt solution is $4.94\times 10^{-3}\ g/cm^3$ .

Step-by-step explanation:

Given that,

Volume of certain solution, V = 7.5 litres

Mass of salt in solution, m = 37 grams

We know that, $1\ L=1000\ cm^3$

We need to find the density of salt in the solution. The density of salt is given by mass per unit volume. The formula can be written as:

$d=\dfrac{m}{V}\\\\d=\dfrac{37\ g}{7.5\times 10^3\ cm^3}\\\\d=4.94\times 10^{-3}\ g/cm^3$

So, the density of salt solution is $4.94\times 10^{-3}\ g/cm^3$ .

4 0

3 years ago

Read 2 more answers

4x-6y when x=3 and y=-2

nlexa [21]

4(3)-6(-2)
12- -12
12+12
24

4 0

3 years ago

HELP PLEASE ,, i need the right answer

____ [38]

Answer:

It's the first one

4 0

4 years ago

Read 2 more answers

Please help!! Will give brainliest and more points!

Semenov [28]

Answer:

The Last Option

Step-by-step explanation:

Hope This Helps! :)

8 0

3 years ago