Your formula here is A=pir^2
Plug in the numbers but instead use 22/7 for pi
A=(22/7)(21)^2
A=22/7*441=1386
Answer is 1386 sq inches
3%= .03
6/8 * .03 = 0.0225
or if you want it in percent form it'd be "2.25%"
This can be solve using the formula:
S = rE
Where S is the amount you need to put in the
stock market
r is the percentage you need to put
E is the yearly earnings
S = rE
432 = 0.15E
<span>E = $ 2900 </span>
First, find your total sales. You do this by adding all the sales together, 2030+1540+1800=5370. Now, for each person, divide their sales by total sales.Lola) 2030/5370=203/537≈0.378=37.8%Ahmed) 1540/5370=154/537≈0.287=28.7%Tommy) 1800/5370=180/537=60/179≈0.335=33.5%
Answer:
Step-by-step explanation:
Easy way to do it is to look at the constant, the number that does not have a variable, and that will be your y-intercept, so that is your first point. Then, you take your slope and do rise over run. For example, if the slope is 1/4, then you would rise up one, and run right 4. If the slope was -1/2, then you would rise up one, and run left 2, or rise down one and run right 2. This will give you your second and third points and you can easily graph your line from there.
