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2 years ago

10

A sixth-grade student bought three can of tennis balls for $4 each.Sales tax for all three can was $.95. Write an expression to

show the total amount the student paid.

1 answer:

ElenaW [278]2 years ago

4 0

Heisnzknsjds jsnsksidjdkdkdkdkd

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Currently, the number of people entering a shopping mall is 109. It is estimated that the number of people entering the shopping

seropon [69]

Answer:

96 people.

Step-by-step explanation:

Exponential equation for a decreasing amount:

The exponential equation for a decreasing amount is given by:

$A(t) = A(0)(1-r)^t$

In which A(0) is the initial rate and r is the decay rate, as a decimal.

Currently, the number of people entering a shopping mall is 109.

This means that $A(0) = 109$

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So

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