Well that's a 10cm radius and the formula for area of a circle is A= 3.14•R(squared). So to plug that in, that would be 3.14 • 10 squared or 3.14 • 100. 3.14•100=314
Answer:
A) $10.95
Step-by-step explanation:
Each Magazine separately cost $5.99 and it will be total $35.94 ($5.99*6) for six months.
By subscribing for 6 months you will just pay $24.99.
You will save $ 10.95 ($35.94-$24.99).
Answer:
e) 1
f) -207
g) -10
h) 29/40
Step-by-step explanation:
e) 10-3×3
f) -27×(11/3+4)
g) -(10)
h) -7/5+11/4-5/8
About half of what they did