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Anni [7]
3 years ago
13

Is the sequence 7, 9, 12, 16 geometric

Mathematics
1 answer:
LekaFEV [45]3 years ago
6 0

Answer:

The sequence is not geometric or arithmetic because there is no common difference or common ratio between each term.

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There are 12 bags of apples on a market stall.
Mariana [72]

Answer:

The number of apples in the 12 bag is 96

Solution:

Given that, there are 12 bags of apples on a market stall.  

The mean number of apples in each bag is 8.  

We have to calculate the number of apples in the 12 bag.

The mean of "n" observations is given as:

Hence, there are 96 apples in 12 bags.

3 0
3 years ago
Is the relationship between the amount of gas and pressure direct or indirect? Explain your answer
guajiro [1.7K]

Answer:

INDIRECT!

see below

Step-by-step explanation:

A law that says that if the temperature is constant then  the volume of a fixed amount of a gas is <u>inversely proportional</u> to its pressure.If the pressure on a gas increases, the volume of the gas decreases because the gas particles are getting closer together.

8 0
3 years ago
Hello, can you help me with a probability question, please:)​
sladkih [1.3K]
Ok what is it that u need
6 0
2 years ago
Helpppp please!!!!!!!
oksian1 [2.3K]

Answer:

the last one is right by look at the chart

4 0
3 years ago
There were 15 students running in a race. How many different arrangements of first, second, and third place are possible?
viktelen [127]

Answer:

The area 2730 possible arrangements of first, second, and third place.

Step-by-step explanation:

The order in which the students finish is important. For example A, B and C is a different finishing order(outcome) than B, A and C. 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)!}

In this question:

3 from a set of 15. So

P_{(15,3)} = \frac{15!}{(15-3)!} = 2730

The area 2730 possible arrangements of first, second, and third place.

7 0
3 years ago
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