A share of Orange stock that was worth $25 in 2000 increased exponentially to $60 in 2010. What is the annual multiplier and what is the annual percent increase?

140%, 2.4

Step-by-step explanation:

Opening stock in 2010=$25

Closing stock in2010=$60

Percentage increase is $60-$25/25$

Percentage increase= $35/$25

Percentage increase= 1.4*100%

Percentage increase= 140%

Annual multiplier =$60/$25

Annual multiplier =2.4

he spend 5.1 minutes chatting with his friends.

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5.1

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents