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ozzi
3 years ago
14

Suppose f(x)= x^2 fins the graph of f(x-1)

Mathematics
1 answer:
Gennadij [26K]3 years ago
8 0
F(x)=x2,

g(x)=f(3x)=(3x)2=9x2

Now to graph y=9x2. This is a parabola (U-shape), vertex at (0, 0), symmetric aroung y  axis. When x=1/3 or -1/3, then y=1.

So, try to draw the graph.

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23 is 85% of what number?
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23 is 85% of 27.05882353
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3 years ago
Cellular phone service that charges per-minute will charge $5 for 50 minutes. How much would 1599 minutes cost?
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Answer:

$159.9

Step-by-step explanation:

5/50=.10 cents

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Answer $159.90

4 0
3 years ago
A case in riverhead, new york, nine different crime victims listened to voice recordings of five different men. all nine victims
Alexus [3.1K]

the complete question in the attached figure

1) Find the probability that all nine victims would select the same person. You should enter your answer as a decimal, not as a percent. Do not round, as your answer should be a terminating decimal.

P=(1/5)*(1/5)*(1/5)*(1/5)*(1/5)*(1/5)*(1/5)*(1/5)*(1/5)=0.000000512

2) what is the probability that the first victim picks SOMEONE? ANYONE? 

P=(1/5)=0.20  ---------------- > 20%

3) Now let’s look at victim #2. What is the probability that they pick the same person as victim #1?

P=(1/5)*(1/5)=0.04 --------------> 4%

4) Now let’s look at victim #3. What is the probability that they pick the same person as victim #1?

P=(1/5)*(1/5)*(1/5)=0.008 --------------> 0.8%

5) Now let's look at victim #9. What is the probability that they pick the same person as victim #1? 

P=(1/5)*(1/5)*(1/5)*(1/5)*(1/5)*(1/5)*(1/5)*(1/5)*(1/5)=0.000000512

6) Once you find all those probabilities, what rule would apply?

the probability is given by (1/5)^n

n=number of victims that pick the same person---------> in this problem = 9

P=(1/5)^9= 0.000000512

5 0
3 years ago
Ruby works in a bike shop where she makes repairs. She needs to order tires for bikes and quads, which have different kinds of t
valkas [14]

Each bike has two tires, while each quad has four tires. Therefore the number of tires Ruby has to other is given by the number of tires used by the bikes added by the number of tires used by the quads. This is shown on the expression below:

\text{tires}=2\cdot b+4\cdot q

5 0
1 year ago
The price of a television decreased from $275 to $190 during a clearance sale. What is the percent of decrease in the price? Rou
just olya [345]
195=275-275p -275 -27 -80=-275p You do -80 divided by -175 which is 0.45 and your answer is C45%.
3 0
3 years ago
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