Answer:
3 baseball + 9 football 9+3 = 12
3 out of 12 were base ball
3/12=0.25
60*0.25 = 15
so there would be 15 baseball cards
Step-by-step explanation:
Sqrt 155 = 12.45
so it lies between 12 and 13
Answer:
$3900
Step-by-step explanation:
Given data
P= $30,000
r= 6.5%
t= 10 years
t= 12 years
Let us find the SI interest after 10 years
SI= PRT/100
SI= 30000*6.5*10/100
SI= 1950000/100
SI= 19500
Let us find the SI interest after 12 years
SI= PRT/100
SI= 30000*6.5*12/100
SI= 2340000/100
SI= 23400
The extra amount paid is
=23400- 19500
=$3900
Answer:
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Step-by-step explanation:
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