An astronaut went out for a spacewalk and became stranded some distance away from her space station. All she has with her is her bag of tools. How can she get back to the space station? Explain your answer.

If she has a magnifying glass in her tool box then just retrace your steps.

where is the circuit diagram ?

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2