Answer:
Yearly Cost per each magazine=$23
Since there are 12 months in every year,
$23 × 12 =yearly cost
Therefore, $276 is equal to the yearly cost
Answer:
45 miles.
Step-by-step explanation:
The car is traveling 0.75 miles every minute.
So, we can write that the car is moving in a minute 0.75 miles.
Here, the distance traveled by car is proportional to the time of travel i.e. the rate of distance traveled per minute is constant.
Hence, in 1 hour i.e. 60 minutes the car will travel by (0.75 × 60) = 45 miles. (Answer)
With a problem like this, set up a proportion (like when making lemonade from a mix).
is our proportion.
We fill in the the two weights and the 24 grams of medicine in the proportion and solve for the fourth piece not there.
We shorten medicine to M and we solve for M by cross multiplying.
The woman should get 19.2 grams of medicine.