![txa95](/avatars/40369.jpg)
txa95
06.10.2019 •
Mathematics
In a certain computer game, the computer can make 1 of 4 moves, which it chooses randomly. according to the game
manual, the probability it will make 1 of the moves is 0.5, the probability it will make 2 of the remaining moves is 0.25,
and the probability it will make the last move is unknown, but nonzero. why can the player immediately know that these
probabilities are incorrect?
Solved
Show answers
More tips
- S Style and Beauty How to Sew Harem Pants?...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
Answers on questions: Mathematics
- M Mathematics 5/11 as a equivalent fraction...
- M Mathematics The quotient of the difference of a number and five and seven times the number is five....
- M Mathematics How do i solve this equation, and what is the method? ! [tex]x^{2} +bx+5=0[/tex]...
- M Mathematics When katie gets home from school, she likes to watch television. describe the energy transformation that is happening when she turns on the television....
- M Mathematics The product of three more than a number and eight is fourteen....
- M Mathematics The rate of disbursement dq/dt of a 2 million dollar federal grant is proportional to the square of 100-t. time t is measured in days (0 lessthanorequalto t lessthanorequalto...
- M Mathematics Aline perpendicular to y=-1/5x+1 and intersects the point (-5,1) what is the equation of this perpendicular line...
- M Mathematics In a paint factory, an old converyor line has filled 33 barrels of paint, and is filling more at a rate of 5 barrels per minute. a worker just switched on a newer line...
- M Mathematics 12! 7! and 15! 5! it is a fraction. the first 12! 7! is the numerator and 15! 5! is the denominator...
- M Mathematics Garry has 15 apples he gives 8 away how many apples does garry have left?...
Ответ:
A) both functions are linear
B) f(x) = 7446.4x + 178713.6 and f(x) = 11000x + 179000
C) House 2 will value $106894.4 more than house 1.
Step-by-step explanation:
A) Value Increase from year 1 to year 2:
House 1: 193,606.40 - 186,160 = 7446.4
House 2: 201,000 - 190,000 = 11000
Value Increase from year 2 to year 3:
House 1: 201,350.66 - 193,606.40 = 7744.26
House 2: 212,000 - 201,000 = 11000
This means that a constant increament in x variable gives a constant increament in both houses vales. Then, both functions are linear.
B) The slope is the same as the value increment from one year to the next one.
slope (m) of House 1: 7446.4
slope (m) of House 2: 11000
General formula of a line:
f(x) = mx+b
Replacing with a known point:
House 1
186,160 = 7446.4(1) + b
b = 186,160 - 7446.4 = 178713.6
equation: f(x) = 7446.4x + 178713.6
House 2
190,000 = 11000(1) + b
b = 190,000 - 11000 = 179000
equation: f(x) = 11000x + 179000
C) Replacing x = 30 into each equaiton:
Value of House 1 after 30 years
f(x) = 7446.4(30) + 178713.6 = 402105.6
Value of House 2 after 30 years
f(30) = 11000(30) + 179000 = 509000
Then, house 2 will value 509000 - 402105.6 = $106894.4 more than house 1.