8.55 x 10^5
you want your scientific notation number in between 1 and 10 !!!
Answer: 6.4 hours
Step-by-step explanation:
Hi, to answer this question we have to write an equation for each case:
Happy paws: the cost is equal to the fixed charge (19) plus the product of the charge per hour (3.50) and the number of hours (h).
Happy Paws Cost = 19+3.50h
Woof Watchers: the cost is equal to the fixed charge (11) plus the product of the charge per hour (4.75) and the number of hours (h).
Woof Watcher Cost = 11+ 4.75h
Since both costs must be equal:
Happy Paws Cost =Woof Watcher Cost
So:
19+3.50h = 11+ 4.75h
Solving for h:
19-11 = 4.75h-3.50h
8 = 1.25h
8/1.25 =h
h = 6.4 hours
That would be 1/2 r^2 theta where r = radius and theta = angle in radians sp her we have
Area of sector = 1/2 * 4^2 * 2.4 = 8 * 2.4 = 19.2 m^2 Answer
<h3>$22 </h3>
Step-by-step explanation:
<u>You</u> and <u>four</u> friends = 5 people
To see how much one ticket costs we have to divide the total amount spent by the number of people who bought tickets.
Total amount spent: $110
People who bought tickets:5
110÷5=22
Each ticket cost $22