Answer: donuts = $15 and cookies = $20 and so 20+15=35-7=28
Step-by-step explanation:
Answer:
12.86 m/s
Step-by-step explanation:
Centripetal acceleartion formula:




What we know:
a, b and c are not zero
abc=c
What we need to find:
a
abc=c
abc/bc=c/bc additive inverse
a=1/b simplified