36 of them did not have an umbrella because out of 11 people, 4 did not bring an umbrella.
3: -27
4: 81
5: -243
All you need to do is plug in the numbers into the exponent spot.
Answer:
0.9%
Step-by-step explanation:
We have been given that Rich measured the height of a desk to be 80.7 cm. The actual height of the desk is 80 cm.
We will use percentage error formula to solve our given problem.





Therefore, Rich's percent error in calculation is 0.9%.
7. 20
8. 680
9. 700
10. 4,000
11. 106,000
12. 5,800
Answer:
its the second one 3/8
Step-by-step explanation: