Answer:
4.24 to two decimal places
.25p + 5 = .50p + 2
-.25p = -3
-p = -12
p= 12 problems
Answer:
Step-by-step explanation:
1)=-2
2)=18
3)=2.5
The area of every circle is (pi) (radius²) .
Radius = 1/2 of the diameter, so the area of your circle is
(pi) x (8 cm)² = 201 cm² . (rounded)
(pi) is not 3 . There's nothing wrong with approximating (pi),
but 3 is more than 4.5% wrong, and that's too much. There's
no reason why 3.14 should be too hard to handle.
