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

Question

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] · Answer 1 · 2022-03-12T02:11:02+03:00

Licemer1 [7]3 years ago

5 0

Answer:

C) 58

Step-by-step explanation:

Aleonysh [2.5K] · Answer 2 · 2022-03-12T00:48:13+03:00

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)