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Leona [35]
1 year ago
5

What is the sum of these numbers? +7+(-4)=

Mathematics
1 answer:
nevsk [136]1 year ago
3 0

Answer:

3

Step-by-step explanation:

Since + × - = -

The - sign will change

+7 - 4 = 3

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A number is chosen at random from the first 100 positive integers. find the probability that the number is divisible by 5. 1/10
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The probability that the number chosen is divisible by 5 is; 1/5.

<h3>What is the probability that the number chosen is divisible by 5?</h3>

It follows from the task content that the number of possible outcomes in the probability event is; 100. Additionally, the number of required outcomes is 20 as only 20 numbers are divisible by 5.

Ultimately, the required probability is; 20/100 = 1/5.

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What fraction is not equivalent to 36/60
Andreyy89
Fractions that aren't equivalent would be 30/60, 34/60 and anything that cannot be the same as 36/60.
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Answer:

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Step-by-step explanation:

Given

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3 years ago
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From the factual density of both substances given above ,it shows that mercury is more heavier than water. In that case mercury will be at the lower layer when mixed with water.

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