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Helga [31]
3 years ago
7

Can someone give me the correct answer

Mathematics
1 answer:
Rama09 [41]3 years ago
5 0
X/y + 9 = n
x/y = n - 9
x = y(n -9)
y = x/(n - 9)

B is the correct answer
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It costs the factory $4 to make each Part A. About how much dors it cost to make Part A each month?
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Answer:$24 in a year or 12 months

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3 years ago
Based on the 2009 season, the Texas Rangers have a winning percentage of .533. Use the binomial model to find the probability th
Naddik [55]

Answer:

0.128

Step-by-step explanation:

We know the probability for any event X is given by,

P(X=x)=\binom{n}{x}\times p^{n-x}\times q^{x},

where p is the probability of success and q is the probability of failure.

Here, we are given that p = 0.533.

Since, we have that q = 1 - p

i.e. q = 1 - 0.533

i.e. q = 0.467

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Substituting the values in the above formula, we get,

P(X=4)=\binom{5}{4}\times 0.533^{5-4}\times 0.467^{4}

i.e. P(X=4)=5 \times 0.533 \times 0.048

i.e. P(X=4)=5 \times 0.533 \times 0.048

i.e. i.e. P(X=4)=0.128

Hence, the probability of 4 wins in the next 5 games is 0.128.

8 0
3 years ago
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Sixteen added to a number is equal to forty. Find the number.
FinnZ [79.3K]

Answer:

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Let x = number

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3 years ago
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substitute the values to the formula:

b = 0.657 * ( 9.902 / 2.445 )

Solve for the b.

Therefore, the slope of the line is 

b = 2.66078, round off to three decimal places:

b = 2.661 is the slope of the line. 
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3 years ago
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What is the volume of a cylinder with a height of 13 yards and a diameter of 5 yards?
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Volume of cylinder = πr^2 × h

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2 years ago
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