1. The area of a circle is



The area is 9.07 cm^2.
2. The volume of a cube is



The volume is 91.125 m^3
Answer:
<h2>y=0.35x+140</h2>
Step-by-step explanation:
Step one:
given data
The rental charge is $140 per day
additional charges per mile driven = $0.35 per mile
Step two:
Required
The expression for the total charges
let the number of miles be x, and the total charges be y
the expression for the total charges is
y=0.35x+140
Answer:90
Step-by-step explanation:
10,20,30,40,50,60,70,80,90,100
Counting in tens the same row as 83 is 90 .
Answer:
0.05, 0.5, 0.507, 0.57, 0.577
Step-by-step explanation: