ƒ -1(4) =
Answer:
f-1(x)=x-4
f-1(4)=0
Step-by-step explanation:
to get an inverse function, replace x with y, and y with x.
y=x+4 ---> x=y+4
solve for y: x=y+4 --> y=x-4 --> f-1(x)=x-4
f-1(4)=(4)-4=0
B.7/10
C.9/12
D.4/15
Answer:
1000
Step-by-step explanation:
Kilo means 1000 so we would have 1000 meters.
Answer: There is 12% chance that Komets losing their race and the Galaxy winning theirs.
Step-by-step explanation:
Since we have given that
Probability that Galaxy team winning = 22%
Probability that Komets team winning = 47%
Probability that Komets team losing = 100-47=53%
We need to find the probability of the Komets losing and Galaxy winning their game.
So, Probability that Komets losing and Galaxy winning their game is given by
Hence, there is 12% chance that Komets losing their race and the Galaxy winning theirs.
Answer:
7,228,202%
Step-by-step explanation:
Population at first census in 1979 was 3929
If the Population had increased to 284,000,000 by 2000, the population increase will be;
284,000,000-3929
= 283,996,071
%increase in population = increment/initial population×100%
= 283,996,071/3929×100%
= 7,228,202%
This means that the population has increased by 7,228,202%
Round to the nearest whole degree.
Answer:
θ = 37°
Step-by-step explanation:
The missing angle is θ
cos θ = 4/5
cosθ = 0.8
cos^(-1)(0.8) = 36.86≈ 37°
so θ = 37°