Markus receives dollar bills from his grandfather for on week. on the first day he received $1; on the second day he received $2, on third day he received $4, and on the fourth day he received $8. if this continues, how much money will markus have by the end of the week?

$127

Step-by-step explanation:

5th day: 8 * 2 = 16

6th day: 16 * 2 = 32

7th day: 32 * 2 = 64

Then add all the money he got throughout the week,

1 + 2 + 4 + 8 + 16 + 32 + 64

= 127

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )