Answer: D. The range stays the same, but the domain changes.
Step-by-step explanation: A function can be reflected over or across an axis. When the function is reflected in the y-axis, it means:
g(x) = f(-x)
i.e, the x-values are opposite to the original function.
In the image below, when we reflected the function across the y-axis, the new one will be drawn at the positive x-axis but still at the negative y-axis as shown in red at the second attachment.
<u>Domain</u> of a function is all the values x can assume. <u>Range</u> of a function is all the results the variable y assume.
According to the new graph, <u>y-values didn't change, so Range stays the same. However, x-values changed their signal. Therefore, domain changes.</u>
Answer:
The probability that 3 will be tall and colorful, 3 will be tall and colorless, 3 will be short and colorful, and 1 will be short and colorless out of 10 plants is 0.0081.
Step-by-step explanation:
As the values of different probabilities are given as
X1=tall and colorful, P(X1)=9/16
X2=tall and colorless, P(X2)=3/16
X3=short and colorful, P(X3)=3/16
X4=short and colorless, P(X4)=1/16
Now the total number of plants is 10 and the X1=3, X2=3,X3=3,X4=1
so
So the probability that 3 will be tall and colorful, 3 will be tall and colorless, 3 will be short and colorful, and 1 will be short and colorless out of 10 plants is 0.0081.
The probability that none of them are spades is c(39,5) / c(48,5).
Probability is without a doubt how probable something is to show up. whenever we are uncertain about the final results of an occasion, we can talk about the possibilities of sure outcomes and how probable they are. The analysis of events governed by opportunity is referred to as records.
A chain of moves in which the results are usually unsure. The tossing of a coin, selecting a card from a deck of playing cards, throwing a cube. occasion. it is a single final result of an experiment. Getting a Head whilst tossing a coin is an event.
Simple chance is the calculation of an outcome or the chance of an event ever taking place. Coverage companies use possibility statistics to determine the possibility of having to pay out a declaration. A simple chance is calculated by way of dividing a particular outcome by all of the feasible outcomes.
Learn more about Probability here brainly.com/question/24756209
#SPJ4
It's
0.5=0.85^x take natural log of both sides...
ln0.5/(ln0.85)=x
x≈4.265 years the car's value will be half of its original value...
y=20000(0.85)^(4.265)
y=$10000.00