Answer:
DBA ok you got that maybe
Answer:
21:A 22:D
Step-by-step explanation:
hope that helps
13 quarters = 3.25 and 3 dimes =.30 which = 3.55
Answer:
c
Step-by-step explanation:
c=2*22/7r
440=44/7r
440*7/44=r
70=r
d=2r
d=2*70
d=140 cm
The answer is 4.7 x 10^-4
If you move the decimal to the right, the exponent will be negative. If you move it to the left, the exponent will be positive.