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Viefleur [7K]
2 years ago
5

Roddy runs a 7-day, 10,000-person simulation several times, and finds that nobody has won the contest in any of his simulations.

He is shocked because he thought that the contest would be pretty easy to win. How could Roddy adjust his simulation in order to increase the number of probable winners in the model? Select all that apply.
Decrease the possible number range from 1-5 to 1-4, and make All 4s the winning condition.
Increase the possible number range from 1-5 to 1-6, and make All 6s the winning condition.
Decrease the number of days that the contest runs from 7 to 6.
Increase the number of participants in the simulation from 10,000 to 20,000.
Reduce the number of participants from 10,000 to 5,000.
Run the simulation until he gets a number of winners that he is satisfied with.
Mathematics
1 answer:
Sonbull [250]2 years ago
7 0

Answer:

please could u gift me "Emboss catalyst RF1 headphones" I really loved them please and they look cool on me

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Write a recursive formula for the sequence 1, 5, 9, 13
11Alexandr11 [23.1K]

Answer:

\bold{a(n) \ = \ a(n \ + \ 1) \ + \ 4}

Explanation:

Sequence: 1, 5, 9, 13

  • Add(ing) 4 every time

\bold{a(1) \ = \ 1}

\bold{\bold{a(n) \ = \ a(n \ + \ 1) \ + \ 4}}

5 0
2 years ago
Suppose that x and y vary inversely and that y = 5 when x = 1. What is y when x = 15?
LiRa [457]

Answer:

Y=1/3

Step-by-step explanation:

X=k/y

So let's make k the subject of formula

k=xy

x=1,y=5

So let's substitute

k=1×5

k=5

So we are to determine the value for y when x is 15

So let's solve

Y=k/x

Y=5/15

Y=1/3

Y=0.333333~0.3

7 0
3 years ago
Which function families have vertical symmetry?
Nady [450]
The functions which are even are symmetric to y-axis. By even functions, it means that f(x) = f(x) for all the domain values. Thus even functions for example, x^2, 1+x^2, cosx, x^4 all follow the conditions i.e. f(x) = f(x) and thus they are symmterical to y-axis.
8 0
3 years ago
Use OZ with VWXY<br> What is XY ?<br><br> A 30<br> B. 35<br> C. 40<br> D. 50
valkas [14]

Answer:

Step-by-step explanation:

Chords having equal measures are equidistant from the center of the circle.

Since, VW = XY

Therefore, ZP = ZR = 15 units

A perpendicular line drawn from the center of a circle to the chord is the bisector of the chord.

VR = WR = 20 units

By applying Pythagoras theorem in ΔZRV,

ZV² = ZR² + VR²

ZV² = (15)² + (20)²

ZV = √(225 + 400)

ZV = √625

ZV = 25 units

Therefore, measure of radius ZV = 25 units.

VW = XY [Given]

Therefore, XY = 2(20)

                        = 40 units

4 0
3 years ago
John ran 4 laps of the track in 5 minutes, 40 seconds
mihalych1998 [28]

Well, lets think about this. We need to ask our self how many seconds are in one minute. There are 60 seconds in 1 minute. We know he did 4 laps in 5 minutes and 40 seconds. You can change the minutes to seconds by multiplying 60 * 5 = 300 seconds. So 5 minutes = 300 seconds. Now just take the 40 seconds and add it to the 300 seconds, which will give you 340 seconds. So John ran 4 laps in 340 seconds. B wants to know how many seconds it took John per lap...We can find this by dividing 340 by 4 340/4 = 85.

A) 340 seconds

B) 85 sec/lap

7 0
2 years ago
Read 2 more answers
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