Estimate 3 pi to the nearest whole number

When you round pi, which is equal to 3.14, to the nearest whole number, the answer is 3.

Step-by-step explanation:

π=3.1415926

π=3.14

nearest whole number=3

B. $1680

Step-by-step explanation:

Note the simple interest formula:

Interest = (Principal)(rate)(time)

Principal = $6000

Rate = 7% = 0.07

Time = 4

Plug in the corresponding numbers for the corresponding variables.

I = (P)(R)(T)

I = (6000)(0.07)(4)

Multiply.

I = (24000)(0.07)

I = 1680

Interest is $1680.

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