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3 years ago

1.Which number is prime? a,37 b,35 c,38 d,36

1 answer:

3 0

37 is prime.
a prime number is one that can't be divided by numbers bigger than 1.
36 can be divided by 6.
35 can be divided by 5.
38 can be divided by 2.

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ANEK [815]

The answer is d.3/4 / 1/2

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4 years ago

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A fast-food company is interested in knowing the probability of whether a customer viewed an advertisement for their new special

lord [1]

Answer:

45% probability that a randomly selected customer saw the advertisement on the internet or on television

Step-by-step explanation:

We solve this problem building the Venn's diagram of these probabilities.

I am going to say that:

A is the probability that a customer saw the advertisement on the internet.

B is the probability that a customer saw the advertisement on television.

We have that:

$A = a + (A \cap B)$

In which a is the probability that a customer saw the advertisement on the internet but not on television and $A \cap B$ is the probability that the customers saw the advertisement in both the internet and on television.

By the same logic, we have that:

$B = b + (A \cap B)$

12% saw it on both the internet and on television.

This means that $A \cap B = 0.12$

20% saw it on television

This means that $B = 0.2$

37% of customers saw the advertisement on the internet

This means that $A = 0.37$

What is the probability that a randomly selected customer saw the advertisement on the internet or on television

$A \cup B = A + B - (A \cap B) = 0.37 + 0.2 - 0.12 = 0.45$

45% probability that a randomly selected customer saw the advertisement on the internet or on television

6 0

3 years ago

Put theses in order of size smallest first 0.25 23% 2 0ver 10

Pepsi [2]

2 over 10 then 23% than .25.

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3 years ago

Three times the square of a number is 6 more than<br> twice the number. What is the number?

anyanavicka [17]

Answer:

two is the number

Step-by-step explanation:

i think that

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3 years ago

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What is mode and in 2hat ways can be find the mode of a given data!?

avanturin [10]

Answer:

The mode of a data set is the number that occurs most frequently in the set. To easily find the mode, put the numbers in order from least to greatest and count how many times each number occurs. The number that occurs the most is the mode!

Step-by-step explanation:

internet.

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3 years ago