Answer:
f(x)= 8.50 + 2x
1. Diameter
2. more than 1 but less than 2
3. ans: 3.14
4. ans: 3.142
5. 33.7 inches
6. a) 100.57 b) 2.36 (2 dp) c) 236.66 d) 113.14 e)20.11
f) 86.11
7,8
Step-by-step explanation:
D. 34
15+12=27
v-7=27
+7. +7
______
v=34
144
