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2 years ago

1.The graph of g is a translation 4 units up and 5 units right of the function

Mathematics

1 answer:

Naddika [18.5K]2 years ago

4 0

Answer:

g(x) = 5(x - 5) + 4

Step-by-step explanation:

None of the answers listed are correct

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Which of the equations below could be the equation of this parabola?

Ad libitum [116K]

Answer:

Step-by-step explanation:

options B and C are the only equations that create a 'sideways' parabola

only option B would open to the right because the coefficient of the y-term is positive

7 0

1 year ago

Suppose that in a large metropolitan area, 73% of all households have cable tv. Suppose you are interested in selecting a group

Darina [25.2K]

Answer:

$P(X \leq 2)=0.000387+0.00628+0.0425=0.0491$

Step-by-step explanation:

1) Previous concepts

The binomial distribution is a "DISCRETE probability distribution that summarizes the probability that a value will take one of two independent values under a given set of parameters. The assumptions for the binomial distribution are that there is only one outcome for each trial, each trial has the same probability of success, and each trial is mutually exclusive, or independent of each other".

2) Solution to the problem

Let X the random variable of interest, on this case we now that:

$X \sim Binom(n=6, p=0.73)$

The probability mass function for the Binomial distribution is given as:

$P(X)=(nCx)(p)^x (1-p)^{n-x}$

Where (nCx) means combinatory and it's given by this formula:

$nCx=\frac{n!}{(n-x)! x!}$

For what proportion of groups will at most two of the households have cable tv?

So we want to find this probability:

$P(X \leq 2)=P(X=0)+P(X=1)+P(X=2)$

$P(X=0)=(6C0)(0.73)^0 (1-0.73)^{6-0}=0.000387$

$P(X=1)=(6C1)(0.73)^1 (1-0.73)^{6-1}=0.00628$

$P(X=2)=(6C2)(0.73)^2 (1-0.73)^{6-2}=0.0425$

$P(X \leq 2)=0.000387+0.00628+0.0425=0.0491$

3 0

3 years ago

Kim is a single woman in her mid-20s working while taking college credits to earn a bachelors degree. She is financing her educa

alexandr1967 [171]

Previous taxable income - 30,000
Less: Deductions - 5,000 + 350 = 5,350
New taxable income - 24,650
Multiply: Marginal tax rate - 15%
Tax - 3,697.50

1.) She lowered her taxable income by 5,350.
2.) Her taxable income now is 24,650.
3.) Her taxable income falls under the income range of 8,375 - 34,000, so her marginal tax rate is 15%.
4.) She will have to pay 3,697.50 for her tax.

7 0

2 years ago

Number 10 please and can you write a equation thanks

Fed [463]

The anwser is 6.5 hours and if you add your problem you will get you anwser.

8 0

2 years ago

A baby weighs 32 pounds at her six - month appointment. Six months later she weighs 44 pounds. By what percentage did the baby’s

Temka [501]

Answer:

The baby's weight increased by 12%

Step-by-step explanation:

Subtract 44 by 32 and you get 12 .<3

3 0

2 years ago