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Sergeeva-Olga [200]
2 years ago
13

As a contestant on a televised game show, Daniel gets to spin the big prize wheel, which has a diameter of 4 meters. What is the

prize wheel's area?
Mathematics
1 answer:
shusha [124]2 years ago
8 0
Area of a circle = pir^2
The radius is half the diameter so is 2 metres
So r^2 is 4
So the answer is 4pi or 12.57 metres squared
Let me know if you have any questions
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What is the sixth term of the sequence an=-3•2n+1<br>a6=
muminat

Answer:

a_6=-384

Step-by-step explanation:

The n^{th} term of the sequence is given as a_n=-3\cdot 2^{n+1}.

To find the sixth term, which is denoted by a_6, we substitute n=6 into the given rule.

This will give us:

a_6=-3\cdot 2^{6+1}

Simplify the exponent to get:

a_6=-3\cdot 2^{7}

We simplify further to get:

a_6=-3\cdot 128

This simplifies to

a_6=-384

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16.7 is the answer rounded to the nearest tenth.
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