Answer:
Which three questions?
Step-by-step explanation:
I've answered this first question, I guess I need two more...
Answer:
1330
Step-by-step explanation:
Use to formula...
21!/((21-3)!(3!) = 1330
Answer:
A≈2463.01
Step-by-step explanation:
A=4πr^2 is the formula for a sphere, r being radius
Answer: I think the answer is C.
Step-by-step explanation:
In order to solve this problem you have to subtract 193 from 249 and divide the number by 7 to get 8. Since the bicycle costs more than $8, you need to put a open circle to represent that $8 is less than the arrow pointed to.
Answer:
She bought six first class tickets.
Step-by-step explanation:
360 × 4 = 1,440
1140 × 6 = 6,840
1,440 + 6,840 = 8,280
hope this helps :)
