Answer:
a
Step-by-step explanation:
im gonna go with a. hope its right! have an amazing day!
Answer:
ok
Step-by-step explanation:
The first question answer is 21*10^7
The second question answer is 5*10^2
Answer:
2 units
Step-by-step explanation:
the radius is always half the diameter
d = 2r
Answer:
0.9 or .9
Step-by-step explanation:
9 out 10 are shaded
In percentage, 90%
In fraction 9/10
