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leonid [27]
1 year ago
13

Lola needs to sign 96 invitations. Using a stopwatch that measures time to tenths of a second, it takes Lola 5.3 seconds to sign

her full name. Going by the accuracy of the stopwatch, which is the most accurate determination for the number of minutes Lola needs to sign all 96 invitations? 3.3 minutes 3.3125 minutes 8.48 minutes 8.5 minutes
Mathematics
2 answers:
barxatty [35]1 year ago
9 0

Answer:

<em>I believe the answer is 8.48 seconds</em>

I hope this helps.

If the answer is correct, please vote me brainliest!

kirill [66]1 year ago
7 0

Answer:

C. (8.84)

Step-by-step explanation:

Since we have given that

Total number of invitations = 96

Time taken to sign her full name = 5.3 seconds

Total time she needed to sign in 96 invitations is given by

(96 times 5.3 = 508.8 seconds)

And we know that

(1 min= 60 seconds)

(508.8 seconds =508.8/60 = 8.48 minutes)

So, Lola will be able to finish signing all the invitations after 8.84 minutes.

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<h3>Side Length</h3>

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Now we can write the proportion using the angle bisector theorem.

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<h3>Area</h3>

From this, we can find the area of the shaded circle to be ...

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The area of the shaded region is about 36.24 cm².

_____

<em>Additional comment</em>

Using area considerations, the formula for the radius of the inscribed circle in an isosceles triangle with base 'b' and sides 'a' can be found to be ...

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This is the same value we found above.

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