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3 years ago

SOMEONE PLEASE HELP ME ASAP PLEASE!!!

Mathematics

2 answers:

aniked [119]3 years ago

8 0

Answer:

2, 1

Step-by-step explanation:

In the sequence, each number is half of the previous number.

So we would multiply by 1/2 or divide by 2 to find the next number.

We can test this with a few numbers:

64*1/2=32

16*1/2=8

So the first missing number is 1/2 of 4.

1/2*4=2

The second missing number is 1/2 of the first missing number.

1/2*2=1

Allushta [10]3 years ago

3 0

Answer:

2, 1

Explanation:

To solve this problem we must first understand what the pattern is in the sequence. Once we understand the pattern, we can then apply it to the final known term to find the next two terms.

Take a look at the sequence given:

64, 32, 16, 8, 4,...

Let's start by figuring out how they got the second term in the sequence. To do that, identify what basic operation and number must be applied. This will reveal the pattern.

64 - first term

32 - second term

64 ? ? = 32

64 ÷ 2 = 32

So, this means the sequence divides by two to get the next term. Therefore, the pattern should be 'divide two' to get the next term. Just to be sure the pattern we found is correct, apply it to the given sequence.

64, 32, 16, 8, 4,...

64 ÷ 2 = 32

32 ÷ 2 = 16

16 ÷ 2 = 8

8 ÷ 2 = 4

So, since 'dividing three' every time gives us the next term, the pattern is correct.

Finally, let's continue the pattern to find the next two terms.

4 ÷ 2 = 2

2 ÷ 2 = 1

Therefore, the next two terms in the sequence are 2, 1.

You might be interested in

There is a bag filled with 4 blue and 5 red marbles.

kkurt [141]

Answer:

Step-by-step explanation:

There are 4 blue, 5 red and total of 9 marbles.

If two marbles are taken and we are looking for exactly one red, then it is:

red, then blue or blue, then red

Find the probability of each case:

P(r, b) = 5/9*4/8 = 5/18
P(b, r) = 4/9*5/8 = 5/18

Probability of exactly one red:

P = 5/18*2 = 5/9

6 0

3 years ago

Bottling cola A bottling company uses a filling machine to fill plastic bottles with cola. The bottles are supposed to contain 3

erik [133]

Answer:

$P(X$

And we can find this probability using the normal standard table or excel:

$P(Z$

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".

Solution to the problem

Let X the random variable that represent the amount of ml of a population, and for this case we know the distribution for X is given by:

$X \sim N(298,3)$