It has made customers get service more quickly. For example when people used to wait in drive thrus at restaurants, they would have to wait until someone took their order and then told the people inside to cook the food . Now with the speakers they use, the employees can easily get your order from inside and efficiently alert the chefs to cook the food.
NOTE: Check your formula sheet if you have one these are often there.
Ac =

= rω^2
We know r = 4.00m
but what is ω?
ω =

= 2π*f
f is our frequency. we want it in seconds so we can divide by 60.
300/60 = 5rev/s
Ac = rω^2 = (4)(5)^2 = 100m/s
(b) Linear speed or v is equal to v = ω = (5)(4) = 20m/s
340 / 20 = 17
The speed of sound is 17 times faster.
NOTE: finished physics so i might be rusty and use an equation wrong. Tell me if something doesnt make sense. Im still new to this myself.
Answer:
either B or C.. but I'm really strong on B sorry if im wrong this is just my opinion
Explanation:
I think the answer would be B because if you co-sign and that person don't pay their part.. it falls on you because toy are the second party and the co-signer
but I also think it would be C a little too because if that person not paying they part it could put a dent in yours credit score because y'all co-signed together
Response:
I actually rarely report inappropriate contents here in Brainly but thanks for the points!
Other:
Brainliest? Thanks!