A mail carrier delivers mail to 112 houses in 4 hours. At what rate did the mail carrier deliver mail

28 houses per hour

Step-by-step explanation:

With regards to the above, we'll simply divide the number of houses by the hours spent

Number of houses = 112

Hours spent = 4

The rate at which the carrier delivers the mail is

= 112/4

= 28 hours per hour

  n=   0.0000 - 0.3750 i  

  n=   0.0000 + 0.3750 i

step-by-step explanation:

one of these should be correct

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%