Frederick mining company owns a large parcel of land which costs $1,100,000. it is estimated to contain 1,800,000 tons of recoverable ore. it is estimated that the recovery of the ore will take 10 years and that after the ore is fully depleted the land will be sold for a market value of $200,000. in 2018, frederick extracted and sold 115,000 tons of ore. what is the amount of depletion that should be recorded? round total the nearest whole dollar.

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

Which of the following pairs of functions are inverses of each other? o a. f(x)=x72+8 and 96-9 = 7/x+2) =8 o b. f(x)= 6(x - 2)+3 and g(x) - *#2-3 o c. $4) = 5(2)-3 and 90- 4*: 73 o d. f(x) = 6)-12 and 910 – +12

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes