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2 years ago

– THE ODDS IN FAVOR OF BORIS PENZED WINNING THE HOT

Mathematics

1 answer:

Bezzdna [24]2 years ago

6 0

The probability that Boris will win the contest is:

P = 0.286

<h3>How to get the probability?</h3>

For some given odds a:b, the probability is just computed as the quotient between a and b, which gives:

P = a/b

In this case, the odds are 2:7, so the probability that Boris will win the contest is:

P = 2/7 = 0.286

Written in percentage form, we get:

P = 28.6%

If you want to learn more about probability:

brainly.com/question/24756209

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Last month, Steven had $4285.68 that he divided into two accounts. He deposited 1/3 into a savings account. He deposited the res

serg [7]

3/3-1/3=2/3 in checking account

1/3=4285.68/3=1428.56 in his saving account
2/3=1428.56x2=$2857.12 in his checking account#

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3 years ago

2/3r+4/3p-1/3p= <br> please helpppp

Andru [333]

Answer:

2/3r + p

Step-by-step explanation:

2/3r + 4/3p - 1/3p

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3 0

3 years ago

Carrie has 0.125 more than Larry, Larry has 3/4 more than Harry. In total they have 151. How much does Harry have

miv72 [106K]

Answer:

Carrie has 0.125 more than Larry and Larry has 3/4 more than Harry. Between them Harry, Larry and Carrie have 151. How many does Harry have? Carrie=63, Larry=56, Harry=32.

Step-by-step explanation:

4 0

3 years ago

4/5 DIVIDED BY 16/15

Doss [256]

Answer: 3 /4

Step-by-step explanation:

Exact Form: 3 /4

Decimal Form:

0.75

6 0

4 years ago

SAT scores: The College Board reports that in 2009, the mean score on the math SAT was 582 and the population standard deviation

Andrews [41]

Answer:

we can conclude that there is no significant evidence to conclude that the mean score in 2010 differs from the mean score in 2009.

Step-by-step explanation:

H0 : μ = 582

H1 : μ < 582

Test statistic :

T = (xbar - μ) ÷ σ/√n

Xbar = 515 ; n = 20 ; σ = 120

T = (515 - 582) ÷ 120/√20

T = -67 / 26.832815

T = 2.50

Pvalue at t score = 2.50 ; df = 19 is 0.0187

At α = 0.0187

Pvalue > α ; Hence, we fail to reject the Null

Hence, we can conclude that there is no significant evidence to conclude that the mean score in 2010 differs from the mean score in 2009.

7 0

3 years ago