Mathematics, 12.04.2021 23:20 lakenyahar
Laila is visiting the grounds of an ancient burial site in the shape of a pyramid and is hoping to find old buried artifacts and sell them to a museum. Historians have told her that there is only 1 undiscovered artifact per side of the pyramid. She plans to look on all 4 sides of the pyramid and assumes that on each side there is a 50, percent chance of her finding that side’s artifact independent of the other sides. The table below shows the resale value depending on how many artifacts she finds.
What is the expected value of the resale value of the artifacts Laila finds?
Artifacts found 0 1 2 3 4
Resale value $0 $100 $250 $500 $1000
$306.25 (Khan)
Answers: 3
Mathematics, 20.06.2019 18:04
Sasha invests $1000 that earns 8% interest compounded annually. write a function that describes the value, v, of the investment after t years.
Answers: 1
Mathematics, 21.06.2019 14:30
Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?
Answers: 3
Mathematics, 21.06.2019 16:30
Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?
Answers: 2
Mathematics, 21.06.2019 16:30
The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257
Answers: 2
Laila is visiting the grounds of an ancient burial site in the shape of a pyramid and is hoping to f...
Mathematics, 15.09.2021 04:50
Mathematics, 15.09.2021 04:50
Computers and Technology, 15.09.2021 04:50
Social Studies, 15.09.2021 04:50
Mathematics, 15.09.2021 04:50
Physics, 15.09.2021 04:50
Chemistry, 15.09.2021 04:50
Mathematics, 15.09.2021 04:50
Mathematics, 15.09.2021 04:50
Mathematics, 15.09.2021 04:50
Health, 15.09.2021 04:50
Mathematics, 15.09.2021 04:50