find "r", then plug it in the circle's equation
The answer should be 1.2*10 to the 11th power.
Another way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.
Hey there! I'm happy to help!
If you make a deposit, you add money to your bank account, and if you withdraw, you take money out of it.
We have $185.36 and we put in some deposits. Let's do this below.
$185.36+$13.74+$58.27+$69.30=$326.67
Now, we do some withdrawals and take money out.
$326.67-$19.29-$28.19-$52.55=$80.64
Therefore, Cybil has $226.64 in digital money.
Have a wonderful day! :D
Answer:
Statement of the given problem,
A shopkeeper made 20% profit on selling a bicycle at the labelled price but he would gain only Rs. 180 when 5% discount was allowed. What was the cost price of the bicycle?
Let C & M denote the required cost price & marked price respectively of the given bicycle.
Hence from above data we get following relations,
M = (1 + 20/100)*C
or M = (6/5)*C
(1 - 5/100)*M = 180 + C
or (19/20)*M = 180 + C
or (19/20)*(6/5)*C = 180 + C
or (57/50)*C - C = 180
or (7/50)*C = 180
or C = (50/7)*180 = 1285.71
