Which conversions from scientific notation to standard notation are true? check all that apply.

The correct conversion from scientific notation to standard notation are:

            b)  

            e)  

We know that when we have  a power of 10 as positive then the decimal is shifted to the right and if the power of 10 is negative then we shift the decimal to the left.

a)

As the power of 10 is positive hence we shift the decimal to the right 3 places.

Hence, the conversion is:

b)

Again the power of 10 is positive and hence we will shift the decimal 5 places to the right and the conversion is done as follows:

c)

Since, the power of 10 is positive and hence we will shift the decimal 4 places to the right and we convert the number to standard notation as:

d)

Since, the power of 10 is negative and hence we will shift the decimal 3 places to the left and we convert the number to standard notation as:

e)

Since, the power of 10 is negative and hence we will shift the decimal 8 places to the left.

Hence, we convert our number to standard notation:

answer: a and c are correct

step-by-step explanation:

the +5 is the vertical translation

the added negative symbol in front is the reflection over the y-axis

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.