Kayang kaya ko ibigay ang sagot sayo. Maning mani. Pero gusto ko matuto ka rin kasi para sayo rin yan. Kaya bibigyan nalang kita ng clues.
1. "nano" means 10 raised to the power of -9 (10^-9)
2. "um" means micrometer and it means 10^-6. I-convert mo muna ito meter. Tapos from meter, convert into centimeter. "Centi" means 10^-1
3. Di masasagot ang question since ang given na 130 ay walang unit. Unless mag aassume ng "kilometer per hour" since yan naman ang kadalasang unit ng wind speed. Ask your instructor's confirmation regarding this.
C. Same. Ask for given. Percent Error needs two data. Recorded Value and True Value.