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AnnZ [28]
2 years ago
5

Find the indicated probability.

Mathematics
1 answer:
LekaFEV [45]2 years ago
6 0

Using it's concept, it is found that there is a 0.152 = 15.2% probability that they are both Democrats.

<h3>What is a probability?</h3>

A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.

Two voters are selected, each with 39% probability of being Democrats, hence the probability of both being Democrats is given by:

p = (0.39)² = 0.152.

0.152 = 15.2% probability that they are both Democrats.

More can be learned about probabilities at brainly.com/question/24372153

#SPJ1

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For the data in the table, does y vary directly with x? If it does, write an equation for the direct variation.
viva [34]
13 = 1.625 * 8
26 = 1.625 * 16
39 = 1.625 * 24
Therefore y vary directly with x.
Answer: C ) yes ; y = 1.625 x
8 0
3 years ago
The mean cost for each item in his bag was $3.05. He bought a total of 8 items, and the prices of 7 of those items are listed be
Anna007 [38]

You know the mean cost is calculated from ...

... (mean cost) = (total cost)/(number of items)

You are given the mean cost and the number of items, so you can find the total cost for the 8 items as ...

... (mean cost)×(number of items) = (total cost)

... 8 × $3.05 = (total cost) = $24.40

You are given the costs of 7 of the items so ...

... (total cost) = (8th item cost) + (total cost of 7 items)

Then we can find the (8th item cost) as ...

... (8th item cost) = (total cost) - (total cost of 7 items)

Adding up the given cost of the 7 items, we get ...

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The price of the 8th item in the bag was $3.83.

5 0
3 years ago
Help any one? Pls you’ve been so helpful pls don’t let it end
Leona [35]
You missed one final step, no worries! When finding the percent off, subtract the value you got after dividing the price after discount by the initial price from 100.
So: 100 - 65 = 35

35% off

Hope this helps!
5 0
3 years ago
Help please! This really impacts my grade!! Hope you guys know the answers
Leokris [45]

Answer: this dose not even make sense

Step-by-step explanation:

You only put a pdf

5 0
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Write the number that can be shown with this many hundreds ten one hundred 1 ten 2 18 one
noname [10]
1 ten
2 hundreds?
18 ones?

218

5 0
3 years ago
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