Write an equivalent expression by distributing the "-−" sign outside the parentheses:-(9v+6.3w-3.3)

Answers

Answer 1

Answer:

Answer:

parethses is expressed of the sign air water land etc

Step-by-step explanation:

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The probability that a boy is born with Down's syndrome is p, 0

Answers

Answer:

The probability that a baby born with Down's syndrome is a boy is $(p)/(p+q)$ .

Step-by-step explanation:

The probability of a baby born being a boy (B) or a girl (G) is same, i.e.

P (B) = P (G) = 0.50.

The probability of a boy is born with Down's syndrome is, P (D|B) = p.

The probability of a girl is born with Down's syndrome is, P (D|G) = q.

The law of total probability states that:

$P(X)=P(X|Y)P(Y)+P(X|Z)P(Z)$

Use this law to compute the probability of a baby born with Down's syndrome as follows:

$P(D)=P(D|B)P(B)+P(D|G)P(G)\n=(p*0.50)+(q*0.50)\n=0.50(p+q)$

The conditional probability of an event X given that another event Y has already occurred is:

$P(X|Y)=(P(Y|X)P(X))/(P(Y))$

Compute the probability that a baby born with Down's syndrome is a boy as follows:

$P(B|D)=(P(D|B)P(B))/(P(D)) =(p*0.50)/(0.50(p+q)) =(p)/(p+q)$

Thus, the probability that a baby born with Down's syndrome is a boy is $(p)/(p+q)$ .

A part-time shelf stocker made $8912.03 last year. If she claimed herself asan exemption for $3650 and had a $5700 standard deduction, what was her
taxable income last year?
A. $5262.03
B. $437.97
C. $0
D. $3212.03

Answers

Final answer:

The part-time shelf stocker's taxable income is calculated by subtracting the exemption of $3650 and the standard deduction of $5700 from her annual income of $8912.03, resulting in a negative number, which means her taxable income was $0.

Explanation:

To calculate the taxable income for the part-time shelf stocker who made $8912.03 last year, we need to subtract the exemption and standard deduction from her annual income. The exemption claimed is $3650, and the standard deduction is $5700.

Here's the calculation:

Start with the total annual income: $8912.03.
Subtract the exemption amount: $8912.03 - $3650 = $5262.03.
Subtract the standard deduction: $5262.03 - $5700 = -$437.97.

Since the taxable income cannot be negative, the correct answer is $0. Thus, her taxable income last year was $0.

Learn more about Taxable Income Calculation here:

brainly.com/question/11734493

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Answer: C) $0

Step-by-step explanation:

Demon slayer

Help me out please and thank you

Answers

Answer: 1

========================================================

Explanation:

We're given the height in relation to base BC, so we need to find the length of this base. This is the same as finding the distance from B to C.

Turn to the distance formula

$d = \text{Distance from B to C}\n\nd = √((x_1-x_2)^2+(y_1-y^2)^2)\n\nd = √((-2-(-3))^2+(-1-(-2))^2)\n\nd = √((-2+3)^2+(-1+2)^2)\n\nd = √((1)^2+(1)^2)\n\nd = √(1+1)\n\nd = √(2)\n\n$

Coincidentally, the base and height are the same. This won't always be the case.

Now we can find the area of the triangle

$A = \text{Area of triangle}\n\nA = (1)/(2)*\text{Base}*\text{Height}\n\nA = (1)/(2)*√(2)*√(2)\n\nA = (1)/(2)*√(2*2)\n\nA = (1)/(2)*√(4)\n\nA = (1)/(2)*2\n\nA = 1\n\n$

The area of the triangle is 1 square unit.

See diagram below.

Henry needs a 16 ft. table for his family dinner. He is going to put two tables together. He has an 8ft table. How long does the other need to be?

Answers

Answer:

The other table needs to be 8ft long as well.

Step-by-step explanation:

To get to 16ft, we need to subtract the 8ft that Henry already has.

16 - 8 equals 8.

So, the other table needs to be 8 feet.

#teamtrees #WAP (Water And Plant)

Calculate the product below and give your answer in scientific notation.
(95) x (3 x 104) = ?

Answers

(95)(3 x 104)
(95)(312)
29,640

2.964 x 10^4

Answer:
2.964 x 10^4

A bag contains 5 blue, 3 red, 6 green, 9 orange, and 20 black marbles. What is the ratio of number of blue marbles to the number of marbles that are orange or green?

Answers

Answer:

What you are looking for is the ratio which is 5/9

Step-by-step explanation:

all you had to do was add them together

Answer:

Step-by-step explanation:

5 to 9

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A sample survey contacted an SRS of 2854 registered voters shortly before the 2012 presidential election and asked respondents whom they planned to vote for. Election results show that 51% of registered voters voted for Barack Obama. We will see later that in this situation the proportion of the sample who planned to vote for Barack Obama (call this proportion V) has approximately the Normal distribution with mean μ 0.52 and standard deviation σ = 0.009. (a) If the respondents answer truthfully, what is P (0.5くV < 0.54)? This is the probability that the sample proportion v estimates the population proportion 0.52 within plus or minus 0.02. P (0.5<= V <=0.54) (±0.0001)= (b) In fact, 50% of the respondents said they planned to vote for Barack Obama V = 0.5. If respondents answer truthfully, What is P(V <=0.5)? P (V <=0.5) (±0.0001) =

Mark has a batting average of 0.21 what is the probability he has at least 5 hits his next 7 at bats