Aplan travels at a speed of 213miles per hour. work out the estimate for the number of seconds the plane takes to travel 1 hour

3600 seconds

Step-by-step explanation:

For a single hour, there are 60 minutes, and there are 60 seconds in each minute. So we have to multiply 60 x 60 to get 3600 seconds. It is an approximate answer, but of course being exact will still make you all the more correct. :)

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.