The average distance to the center of the earth is 6,000 km when rounded to the nearest thousand, but 6,400 km when rounded to the nearest hundred.

which could be the actual distance to the center of the earth?

a.
6,313 km

b.
6,378 km

c.
6,478 km

d.
6,611 km

dd

step-by-step explanation:

dd

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars