Step-by-step explanation:
First term (a) = 21
common difference (d) = 14-21= -7
general equation for nth term = a+(n-1)d
The 38th term of the AP= 21+(38-1)(-7)
= 21+(37)(-7)
= 21 −259= −238
There was an 11 degree difference. You have to add the -3 and the 8 to find out the number that makes the difference.
Answer:
8
Step-by-step explanation:
multiply 40 x 20 which =80
then put a point after the 8 then add a 0.
Your final answer should be 40% of $20 is $8.00
Answer:
The total compound interest is $502.74 i think
Step-by-step explanation:
Answer:
The answer is 96 yd 2
Step-by-step explanation:
5x7=35
4x7=28
3x7=21
then you add all of the total values together:
35+28+21+12=96
