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3 years ago

What percent of the people checked out were men?

Mathematics

2 answers:

BigorU [14]3 years ago

8 0

The answer is 25%

Can you mark me as a brainlist answer plz

ioda3 years ago

4 0

33.33% were men. 9 is 1/3 of 36 and as a percent that is 33.333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333 pretty much infinity

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4. Automobile policies are separated into two groups: low-risk and high-risk. Actuary Rahul examines low-risk policies, continui

ANTONII [103]

Answer:

Step-by-step explanation:

for n ∈ N

Since Actuary Rahul examines low-risk policies, continuing until a policy with a claim is found and then stopping.

∴ the probability that Actuary Rahul examines exactly n policies

$(0.9)^{n-1}.(0.1)---(1)$

the probability that Actuary Toby examines more than exactly n policies

$(0.8)^n---(2)$

Given that policies are actually independent

∴ the probability that the event (1) and (2) happens simultaneously is

$(0.9)^{n-1}*(0.1)*(0.8)^n$

∴ the probability that Actuary Rahul examines fewer policies than Actuary Toby

$\sum ^\infty _{n=1} (0.9)^{n-1}*(0.1)*(0.8)^n\\\\=(\frac{0.1}{0.9} \sum ^\infty _{n=1}(0.72)^n\\\\=\frac{1}{9} (\frac{0.72}{0.28} )\\\\=\frac{2}{7} \\\\=0.2857$

<h3>the probability that Actuary Rahul examines fewer policies than Actuary Toby is 0.2857</h3>

5 0

3 years ago

What is the value of h when the function is converted to vertex form?

Alenkinab [10]

Answer: H=3

^ I noticed you need help on this one the answer is very simple

7 0

3 years ago

Aquarium 1 contains 4.6 gallons of water. Lola will begin filling it at a rate of 1.2 gallons per minute. Aquarium 2 contains 54

Murljashka [212]

Answer:

They will contain the same amount of water after 25 minutes

Step-by-step explanation:

4.6+1.2*25=34.6

54.6-.8*25=34.6

5 0

3 years ago

List the first twenty counting numbers in the indicated base below.

serg [7]

25 maybe i guessed, you welcome

4 0

4 years ago

The sum of the measures of the angles of any triangle is 180 degrees. In triangle ABC, angles A and B have the same measure, whi

olasank [31]

Step-by-step explanation:

is 45

is 90

hence

A+B+C=180

=45+45+90 =180

3 0

3 years ago