Answer:
50 miles(D)
Step-by-step explanation:
20 x 2.5
If your figure is correct, then Neptune's radius would be 7.3 times the size of Mars'. Tell us either one and we'll have both of them.
Answer:
kinda hard
Step-by-step explanation:
Answer:
o.o326
Step-by-step explanation:
when dealing with negative exponents you move the decimal to the left