3 years ago

You and your friend are playing a game where you spin a circular spinner with nine numbered sections of equal

Mathematics

1 answer:

Butoxors [25]3 years ago

5 0

Answer:

a) the subset consists of all the outcomes where your friend loses or there is a tie

d) the subset consists of all the outcomes where you do not lose

Step-by-step explanation:

k.a approved

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Assume the readings on thermometers are normally distributed with a mean of 0degreesc and a standard deviation of 1.00degreesc.

Tanzania [10]

Let Z be the reading on thermometer. Z follows Standard Normal distribution with mean μ =0 and standard deviation σ=1

The probability that randomly selected thermometer reads greater than 2.07 is

P(z > 2.07) = 1 -P(z < 2.07)

Using z score table to find probability below z=2.07

P(Z < 2.07) = 0.9808

P(z > 2.07) = 1- 0.9808

P(z > 2.07) = 0.0192

The probability that a randomly selected thermometer reads greater than 2.07 is 0.0192

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3 years ago

Please answer this correctly

meriva

Answer:

33.3%

Step-by-step explanation:

The numbers greater than 6 from the spinner are 7 and 8.

2 numbers out of total 6 numbers.

2/6 = 1/3

= 0.333

= 33.3%

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3 years ago

What is the x-coordinate of point D? Write the coordinate as a decimal. On a coordinate plane, point D is 2.5 units to the right

kirill115 [55]

Answer:

2.5 right?

Warning: Answer may be wrong. I don`t know, it`s 11 A.M so please forgive me.

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3 years ago

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Can someone answer this for me?

Tresset [83]

Answer:

the answer is B

Step-by-step explanation:

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3 years ago

In krissy's collection, there are 20 action movies and 28 comedies. what is the ratio of comedies to action movies in krissy's c

Anvisha [2.4K]

28/20. Reduce to 7/5

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3 years ago