The interest that Julia earns on her investment is given by the equation I = 48t where t is the time in years that her money is invested. She makes a table to determine how much money she would earn for different values of t. She selects 5 as a value for t.

What is the corresponding table entry for I?

A.
240

B.
485

C.
53

D.
9.6

Question

The interest that Julia earns on her investment is given by the equation I = 48t where t is the time in years that her money is invested. She makes a table to determine how much money she would earn for different values of t. She selects 5 as a value for t. 
 
What is the corresponding table entry for I?
 
 A.
240
 
 B.
485
 
 C.
53
 
 D.
9.6

rockycatsrule · Answer

can someone help me plz i'm cunfused on this

anonymous · Answer

a

anonymous · Answer

I = 48t when t is 5
I = 48(5) = 240

baru · Answer

$I=48\times t$
$I$ is interest and t is time

rockycatsrule · Answer

thx guys

rockycatsrule · Answer

Jose received $30 for his birthday and put it in his piggy bank. Each week, he puts 4 more dollars in his bank. The amount of money in dollars D in his bank is given by D = 4w + 30 where w is the number of weeks he has saved 4 dollars. His sister Marisol makes a table of reasonable values for w. Marisol selects 16 as a value for w. 
 
What is the corresponding table entry for D?
 
 A.
34
 
 B.
434
 
 C.
50
 
 D.
94

rockycatsrule · Answer

this one and a few others to