Answer:
The explanation is given in the attachment.
Step-by-step explanation:
The step by step explanation and careful derivation is as shown in the attachment.
a toy ball expands and contracts. When it is completely closed, it has a diameter of 15.5. Find the volume of the ball when it i
1 answer:
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Answer:
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Step-by-step explanation:
Given
$1000 for 9 days
$750 for 10 days
$850 for 4 days
$900 for other days
Required
Compute the daily average
First, we need to compute the number of days her balance is $900
Assuming the billing cycle is 30 days;
The Average is then calculates using:
<em /><em> --- Approximated</em>