2 years ago

The radius of a circle is 9.8 meters. What is the circle's area? Use 3.14 for pi and round your answer to the nearest hundredth

Mathematics

1 answer:

Sidana [21]2 years ago

6 0

Answer:

301.719

Step-by-step explanation:

Area of a circle is 3.142 x r². Hope this helps!!!

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PLZ HELP!!!!!!! (20 points)

AlekseyPX

Answer:

Neither A nor B

Step-by-step explanation:

The set of pairs, where the front member of every sequence pair must be unique.

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3 years ago

Susan is 5 years older than her sister. The sum of their ages are 51. Define a variable. Then write an equation that could be us

Kay [80]

You would do
51-5= 46
then you would divide
46/2= 23
so Susan is
23+5=28
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2 years ago

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Help ill give brainliest 9 − 3z + 4 + 6z − 2 = ______

Lyrx [107]

Answer:

11+3z

Step-by-step explanation:

You would combine the like terms, 9+4-2 is 11 and 6z-3z=3z

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2 years ago

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If there were 5 million births in a particular country and 3 comma 375 sets of naturally occurring triplets, what is the experi

IgorLugansk [536]

Answer:

$Probablity =P=6.75*10^-^4$

Step-by-step explanation:

The experimental probability can be defined as the ratio of the number of times any particular event has occurred to the total number of times that event has taken place.

Experimental probability = P = No. of event occurrences / total number of occurrences.

In our question statement,

No of naturally occurring triplets are = 3375

Total number of births = 5 million = 5,000,000

Putting values in equation.

$P=3375/5000000$

$P = 0.000675\\P=6.75*10^-^4$

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3 years ago

How do you solve the inequality <br><br> -6+7n< - 48 or 3x - 4 less than or equal to 8

Pachacha [2.7K]

Answer:

We have 7n < 6 - 48;

7n < - 42;

n < -6;

Then, 3n - 4 ≤ 8;

3n ≤ 12;

n ≤ 4;

Step-by-step explanation:

3 0

3 years ago