9. If two people in balloons were released to the same elevation as Felix and could still see each other, how many radians would be between them? (1 point)

10. How many radians are in a complete circle? (0.5 points)

11. How many Felixes would it take to cover the circumference of the Earth so that one Felix could see the next, could see the next, see the next, and so on, and so on? (1 point)

12. If Felix were to look in a circle around his balloon, how many square miles of the Earth is he able to see? (1 point)

13. What is the formula to find surface area of a sphere? (0.5 points)

14. What is the surface area of the Earth in square miles? (1 point)

15. How many Felixes would it take to cover the entire surface of the Earth, so that one Felix could see the next, see the next, and so on, and so on. (1 point)

Calculate the monthly payment for a $2,500 loan at 9% annual interest for two years. use the formula, m = pm(1 + m)^na/(1 + m)^na - 1 as needed. a. $85.15 b. $105.40 c. $114.21 d. $125.72 calculate the total payback for a $2,500 loan at 9% annual interest for two years. use the formula, m = pm(1 + m)^na/(1 + m)^na - 1 as needed. a. $1,021.80 b. $1,370.52 c. $2,043.60 d. $2,741.04 alice wants to use the stack method to pay down her debts listed in the table below. if she applies an extra $150 a month to her debts, what will be the second debt she targets to pay off and what will be the monthly amount she applies to it? debts interest rate minimum monthly payment debt 1 5.5% $75 debt 2 2.75% $250 debt 3 13.25% $150 a. debt 1, $225 b. debt 1, $375 c. debt 3, $300 d. debt 3, $400 at greenbrier bank, checking account customers earn 0.8% interest a month on their account balances, pay a $0.10 service fee per check, and pay a monthly $2.00 financial charge. calculate the income earned on the checking account for a customer who writes 21 checks and maintains a minimum balance of $1,210. a. $4.27 b. $5.58 c. $6.42 d. $7.35 which statement most accurately compares debit and credit cards? a. both cards deduct from funds currently in a checking account. b. both cards use funds temporarily loaned from a financial institution. c. both cards are processed by the same card system services. d. both carry the risk of overdraft.

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10