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
2 answers:
Answer:
C) 58
Step-by-step explanation:
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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Answer:
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Step-by-step explanation:
Big/small=4/7
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r1/3=4/7
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