Yes it is, that math is fully correct!
Answer:
Will
Step-by-step explanation:
Katie runs 8 feet per second
Stephanie runs 10.88 feet per second
Liz runs 12.9 feet per second
Will runs 13.45 feet per second
Answer:
B. The surface area.
Step-by-step explanation:
4πr^2 gives the surface area of a sphere.
Answer:
number 1 is 5x 1/2 the others I'd not know
Answer:
$4
Step-by-step explanation:
Total expenditure is $55
Breakdown
2 books cost $10
4 books cost $25
Subtotal for 6 books is 10+25=$35
Remaining amount from total is 55-35=$20
If each book costs approximately $5 then for $20, each book is 20/5=$4
