Answer:
f(3) = 28.26
Step-by-step explanation:
Substitute r = 3 into f(r) , that is
f(3) = 3.14 × 3² = 3.14 × 9 = 28.26
Answer: Not sure but try D
not sure
Answer:There will be 2 plants left over.
Step-by-step explanation: 44 divided by 7 equal 6.2. The whole number is 6 and the 2 is the left over.
2. 1,3,5
4 = 18.00
= 4.50
4.50 x 6 = 25.20
= 6.00
10
h(x)=4x-2 h(x)=3
h(3)=4(3)-2 substitute
h(3)=12-2 multiply
=10 subtract
