The total weekly cost (in dollars) incurred by lincoln records in pressing x compact discs is given by the following function. c(x) = 2000 + 2x − 0.0001x2 (0 ≤ x ≤ 6000)(a) what is the actual cost incurred in producing the 1071st and the 1801st disc? (round your answers to the nearest cent.)1071st disc $ 1801st disc $ (b) what is the marginal cost when x = 1070 and 1800? (round your answers to the nearest cent.)

98 point question what is the record for most points in one

Students at a high school were asked about their favorite outdoor activity. the results are shown in the two-way frequency table below. fishing camping canoeing skiing total boys 36 44 13 25 118 girls 34 37 22 20 113 total 70 81 35 45 231 select all the statements that are true based on the given table. more girls chose camping as their favorite outdoor activity than boys. more girls chose canoeing as their favorite outdoor activity than those who chose skiing. more boys chose skiing as their favorite outdoor activity than girls. there were more boys surveyed than girls. twice as many students chose canoeing as their favorite outdoor activity than those who chose fishing. more students chose camping as their favorite outdoor activity than the combined number of students who chose canoeing or skiing.

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?