Answer:
A. and C. neither of them have a repeating y value if you input a vertical line on the graph
The simple interest formula allows us to calculate I<span>, which is the interest earned or charged on a loan. According to this formula, the amount of interest is given by </span>I = Prt<span>, where </span>P<span> is the principal, </span>r<span> is the annual interest rate in decimal form, and </span>t is the loan period expressed in years. <span>The rate </span>r<span> must be converted from a percentage into decimal form.</span><span>
Then, 2,000 = 1,000 * r * 10 ;
Finally, r = 2 </span>÷ 10 = 20 ÷ 100 = 0.02<span>
</span>
2 acute and 2 obtuse and 0 right angles
Total tickets = 60
Tickets sold = 65% of 60 = 0.65 x 60 = 39
Answer: Marvy has sold 39 tickets.