20/18+5/18=25/18
25/18 can be written as mixed fraction 1 7/18
Perimeter is all four sides added together, therefore....
38+38= 76
8dm= 80cm
80cm*2=160 cm
76+160= 236<span />
Answer:
median: 87
mode: 89
outlier: 21, 112
Step-by-step explanation:
Answer:
7959.83
Step-by-step explanation:
A = P ( 1+r/n)^ nt
Where A is the amount in the account
P is the principal
r is the rate
n is the number of compoundings per year
t is the years
A =3000 ( 1+.10/2)^ 2*10
A =3000 ( 1+.05)^ 20
=7959.83
Answer:
343
Step-by-step explanation:
7 to the exponenet of 3 is multiply 7 3 times so 7*7*7 is what it looks like simplified because there are 3 7's.