Step-by-step explanation:
A) In order to calculate the interest , we can use the following formula :

Where P is the interest , P0 is the initial value, i is the interest and t is the time.
So , using P0 =600,i= 0.0005768 and t=27 ,we have :

Calculating only the interest, we have :

So the interest is $9.41.
B) He paid the final value calculated above, that is , $609.41.
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F(3)=4(3)+3(exchange all “x” for 3
f(3)=12+3(multiply 4 times 3)
f(3)=15(add 3 to 12)
Answer:
42
Step-by-step explanation:
because perimeter means add, so add all the number up to get the answer 42
The answer would be B
S) This is because 160 ÷ 2 = 80 and 4÷2 = 2
T) This is because 1.5x6=9 and 1.5x10= 15
Answer:
4
Step-by-step explanation:
she can use all 63 beads because 67 divided by 9 is 7 remainder 4