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2 years ago

What is a function in math?

Mathematics

2 answers:

Tatiana [17]2 years ago

7 0

Answer:

a function is a number with only one output.

example:

correct incorrect

1=2 1=2

2=3 1=3

4=5 1=4

scZoUnD [109]2 years ago

5 0

A function is a type of relation in which there is only one output value for each input value

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6.247 * 10 to the twelfth power in standard form

Scrat [10]

Answer: 6,247,000,000,000

Step-by-step explanation:

Here we have the number:

6.247x10^12 and we want to write this in standard form.

You can see that we have a 10^12, this means that we need to move the decimal dot 12 places to the right, if there is not a decimal to the right, we add a zero.

6.247x10^12 = 62.47x10^11 = 624.7x10^10 = 6,247x10^9 = 62,470x10^8 and so on.

eventually, the standard form is:

6.247x10^12 = 6,247,000,000,000

So we end with 12 digits after the six.

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3 years ago

Which numbers between 10 and 99 have digits which differ by 4 and add to 8 ANSWER ASAP

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I’m just tryin get points so 41

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3 years ago

I only have one problem and that is with the SZ=8 and the rest because I don't know where the 8 would go

Andrei [34K]

Answer:

8, 6, 6, 10, AG, AT

Step-by-step explanation:

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2 years ago

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3 years ago

Read 2 more answers

Suppose you have a bag containing 2 black marbles and 3 red marbles. You reach into the bag, select a marble, see what color it

TiliK225 [7]

Answer:

$\dfrac{9}{25}$

Step-by-step explanation:

Given that the bag contains black and red marbles.

Number of black marbles in the bag = 2

Number of red marbles in the bag = 3

Total number of marbles in the bag = Number of black marbles + Number of red marbles = 2 + 3 = 5

Let us have a look at the formula for probability of an event E, which can be observed as:

$P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}$

$P(\text{First red marble}) = \dfrac{\text{Number of red marbles}}{\text{Total number of marbles}} = \dfrac{3}{5 }$

Now, the marble chosen at first is replaced.

Therefore, the count remains the same.

$P(\text{Second red marble}) = \dfrac{\text{Number of red marbles}}{\text{Total number of marbles}} = \dfrac{3}{5}$

Now, the required probability can be found as:

$P(\text{First red marble})\times P(\text{Second red marble}) = \dfrac{3}{5}\times \dfrac{3}{5} = \bold{\dfrac{9}{25} }$

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2 years ago