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kicyunya [14]
3 years ago
9

Avery is learning how to type. She increases the number of words she can type in a minute by 15% every week. This week she can t

ype 25 words a minute. In 6 weeks about how many words a minute should she be able to type?
A) 40 words
B) 50 words
C) 58 words
D) 100 words
Mathematics
2 answers:
Licemer1 [7]3 years ago
5 0

Answer:

C) 58

Step-by-step explanation:

Aleonysh [2.5K]3 years ago
4 0
This is exponential growth...

F=ar^t

F=25(1.15^t) so in six weeks...

F=25(1.15^6)

F≈57.82

F≈58 words per minute (to nearest whole word per minute)
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Step-by-step explanation:

Since we want to choose 2 letters, without replacement, from the 4 letters A, B, C, and D, to determine in how many ways can this be done, if the order of the choices matters, and in how many ways can this be done, if the order of the choices does not matter, the following calculations must be performed:

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