Answer:
Diameter, D = 2.65 cm
Step-by-step explanation:
<u>Given the following data;</u>
Circumference of circle = 8.34 cm
To find the length of its diameter;
Mathematically, circumference of a circle is equal to;
C = πD
Where;
- C is the circumference of a circle.
- D is the diameter of a circle.
- Pie, π = 3.142
Substituting into the formula, we have;
8.34 = 3.142 * D
<em>Diameter, D = 2.65 cm</em>
Answer:
$300
Step-by-step explanation:
Here we are given:
Balance at the beginning of last cycle(first half) = $400
Balance halfway through the cycle(second half cycle) = $200
To find the amount Aaron's checking account pay interest last cycle, let's find the average balance.
Use the formula for average:
Average = $300
Therefore, the amount Aaron's checking account pay interest last cycle is $300
Answer:
1 hour and 5 minutes
Step-by-step explanation:
12 - 11 = 1 (hour)
50 - 45 = 5 (minute)
