Answer:
h=2a over b
Step-by-step explanation:
340 / 0.75 = 453.3333...
Approx 453 units per hour
Answer:
The total sales during the promotion is $69.6
Step-by-step explanation:
we are given
The average daily sales at a bookstore was(7.6k + 2.2) dollars over a 4-day promotion
we have to find total sales during 4 days
so, we can integrate it to find total sales

now, we can solve it



now, we can plug bounds
and we get


So,
the total sales during the promotion is $69.6
You have to look up how many miles are in one km.
You need that number to solve this problem.
<u> 1 km = about 0.62137... mile</u> (rounded)
160 km = (160) x (0.62137) = <em>99.419 miles</em> (rounded)