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3 years ago

A water park has pools, slides, and rides

Mathematics

1 answer:

docker41 [41]3 years ago

7 0

Answer:

. I know the answer

It's literally 3.1x by the ssalerno1 stinky!!!

Step-by-step explanation:

:D I am the best. BRAINLEST?? Ty.

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Suppose a game show called Bayesian Boxes has the contestant sample one marble from a box and guess what type of box it is. When

8_murik_8 [283]

Answer:

P(C/R) = 0.4298

Step-by-step explanation:

Missing word "arble, what is the chance it came from box Type C? (Give the decimal answer rounded to at least four places )"

Solution:

Given that P(A) = 75% = 0.75

P(B) = 20% = 0.20

P(C) = 0.05

The chance of drawing a Red marble fro,

P(R/A) = 2% = 0.02

P(R/B) = 25% = 0.25

P(R/C) = 98% = 0.98

If he select Box A than the probability of Red marble drawing

= P(A) * P(R/A)

= 0.75 * 0.02

= 0.015

If he select Box B than the probability of Red marble drawing

= P(B) * P(R/B)

= 0.20 * 0.25

= 0.5

If he select Box C than the probability of Red marble drawing

= P(C) * P(R/C)

= 0.98 * 0.05

= 0.049

So total probability of drawing Red marble is

P(R) = 0.015 + 0.050 + 0.049

P(R) = 0.114

If the Contestant draw a Red marble. Probability that it comes from box type (C) using Boyes theorem is

P(C/R) = {P(C) * P(R/C)} / P(R)

P(C/R) = 0.049 / 0.114

P(C/R) = 0.429824

P(C/R) = 0.4298

3 0

3 years ago

PLEASE HELP ME!!!!! take a look at the question please

timurjin [86]

according to clue no. 1 the number is 760 > x > 740. so, it could be any number between 740 - 760.

according to the 2 & 3 clue we can conclude that thousandths and ones digit are even and thousandth digit is twice the ones digit.

so the ones digit could be, 2 & 4 and the thousandth digit could be 4 & 8.

according to the 4th clue we can say that the tenths digit is 1 and thousandths digit is 4 as, thousandth digit is the 2nd even number after ones digit and also, sum of tenths and thousandth digit is 5 so, 1 + 4 = 5.

so, through this we can conclude that,

• ones digit = 2 as ( thousandth is twice the ones = 2 × 2 = 4 )

• tenths digit = 1 ( as 1 + 4 = 5 )

• thousandths digit = 4 ( as 4 + 1 = 5 )

according to clue no. 5 product of hundredths and hundreds is 7 so, 7 × 1 = 7.

so, according to this we can conclude that hundreds digit is 7 because in the required number the hundreds digit is itself 7

• hundreds digit = 7

• hundredths digit is = 1

and also, tens digit is 5 because only ones and thousandths digit are even.

so, the required number is, 752.114

hope this answer helps you dear & may u have a great day ahead!... take care!

5 0

3 years ago

Are the ratios 3:9 6:18 9:27 12:36 and 15:45 all proportional?

KatRina [158]

Yes they are all proportional

5 0

3 years ago

In each box, 40% of the total candies are lemon flavored.

ch4aika [34]

In a box of 35 candles with 40% of them lemon flavored 14. of them would be lemon flavored

5 0

3 years ago

Read 2 more answers

A survey asked students what their favorite frult was. The results are shown in the graph.

anastassius [24]

Answer:

umm im sorry but there is no graph

3 0

3 years ago