Vitaliy V.

02/18/22

What is the answer to this problem

Your friend has seven sweatshirts. Two sweatshirts are green, two are white, and three are blue oyu forgot your sweatshirt, so your friend is going to bring one for you as well as one for himself.... more

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Math Calculus Computer Science

02/09/22

Simplifying the boolean expressions

Please help me with this boolean expressions this is too difficult for me, please show its done so i can learn from it.Question Image.https://i.postimg.cc/Y0r42c1N/boolean2.png

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Math Sat Math Act Math

12/27/21

Number Sequence

please show solution3/7 8/4 5/9 7/11 12/18 ______Answer key shows 9/13 is the next. Choices are 9/13, 15/11, 14/10, 12/9, and 11/15.30 42 74 126 198 ... more

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Algebra 2

12/19/21

f(x) has a zero of 1 and a zero of -2 with multiplicity of 2. Use this information to find the rest of the zeroes

f(x) has a zero of 1 and a zero of -2 with multiplicity of 2. Use this information to find the rest of the zeroesf (x) = x5 + 3x4 + 9x3 + 23x2 - 36The remaining two imaginary solutions are... more

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Precalculus

12/09/21

List the potential rational zeros of the polynomial function. Do not attempt to find the zeros.

f(x) = 7x4 - 5x3 + x2 - x + 1Choose the answer below that lists the potential rational zeros.A. -1,1, -7,7, -5,5, -1/7,1/7, -1/5,1/5B. -1,1, -1/7,1/7, -1/5,1/5C. -1,1, -7,7D. -1,1, -1/7,1/7

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Calculus

11/23/21

Calculus - If you can answer this question, then you are the right tutor for me!

Explain what it means to find a "counterexample" to a universally quantified mathematical statement. Find a counterexample for the following: "for all ε>0, there exists a δ>0 such that if x... more

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Statistics

11/19/21

If n1= 22 and n2=15 what critical value would you use to test the claim μ1<μ when α=.05?

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Probability

11/16/21

Auto insurance company classifies it's customer in three

An auto insurance company classifies its customers in three categories: poor, satisfactory, and preferred. Each year, 30% of those in the poor category are moved to satisfactory and 5% of... more

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Trigonometry

11/15/21

Two fire-lookout stations are 30 miles apart, with station B directly east of station A.

Two fire-lookout stations are 30 miles apart, with station B directly east of station A. Both stations spot a fire on a mountain to the north. The bearing from station A to the fire is 𝑁 28° 𝐸. The... more

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Math Calculus

11/15/21

[Calculus: Absolute Maxima and Minima] Find the maximum and minimum values of the function f(x) = x^19/3 − 10x ^13/3 on the interval [ − 3 , 3 ]

I've been doing pretty good on these problems, however I have not been able to solve this one.Find the maximum and minimum values of the function f(x)=x19/3−10x13/3 on the interval [−3,3].Minimum... more

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Trigonometry Trig

11/14/21

Find ||2v-w|| if v=7i-5j and w=3i+2j

May be a simple way to solve but I can't figure it out for the life of me, thanks in advance!

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Probability

11/14/21

From a standard 52 card deck, you draw two cards without replacement. What is the probability that both cards are red knowing at least 1 is red?

The probability of a second drawn card being red is (26-1)/(52-1) = (25/51) because we already know one of the 26 red cards is drawn and one is removed from the complete deck.Is there anything I am... more

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Math Math Precalculus

11/13/21

Independent events, A and B where P(B) = 0.25 and P(A ∩ B) = 0.15. Find P(B' l A) and P(A' ∩ B')

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Geometry

11/13/21

Geometry / trig problem

If 10, 12 and x are sides of an acute angled triangle, how many integer vales of x are possible?I came up with 13 for an answer. But I'm doubting my accuracy.

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Algebra 2 Precalculus

11/12/21

If f(f(x))=4x+5 what does f(x)=?

Your answer must be a linear function :-)

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Geometry

11/11/21

shortest distance between two points

A house and a barn are on the same side of a driveway. Two walkways are planned to connect the buildings to a point P on the driveway. On a grid, the house would be at (5, 2), the barn would be at... more

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Calculus Functions Limits Of A Function

11/08/21

How to evaluate continuity of this function?

f(x) = {((e1/x )/(1+e1/x)) if x ≠ 0 {1 if x= 0Now I can either directly put x=0 in left and right hand limits after evaluatingf(0) = 1.In which case 1/x approaches infinity and function... more

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Calculus Physics Electrical Engineering

11/08/21

Can you solve this?

Mean value theoremSuppose two cars start a race at the same time and end it at the same time. Prove that at some point in time, their speeds were the same.

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Statistics

11/07/21

Statistics Problem

On I-95 between Miami and Ft. Lauderdale traffic accidents happen with an average of 4 per hour. What is the prob that the next accident will take place more than 30 minutes from the previous... more

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Precalculus

11/05/21

How to factor and write the full equation

Given P(x)=6x^5-17x^4-15x^3+33x^2+13x-12, write P in factored form. Be sure to write the full equation, including P(x)=

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Calculus

11/01/21

Suppose that limx→af(x)=0, limx→ag(x)=0, limx→ah(x)=1, limx→ap(x)=∞, and limx→aq(x)=∞. Evaluate each limits. a) limx→a[h(x)]^p(x) b) limx→a[p(x)]^f(x) c)limx→aq(x)sqrt(p(x))

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Calculus Differential Equations

10/28/21

How do you solve dy/dx=y/x using homogeneous substitution?

I am aware the answer is y=Ax where A is a constant, and I know how to solve it using separable variables and integrating factor. I would like to know how to solve it specifically through the... more

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Calculus Sequences Real Analysis

10/28/21

Sequences (Calculus 3)

State whether the following statement is True or False. If True, state a relevant theorem from where it follows. if False, give a counter-example.If an and bn are any two sequences such that an +... more

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Calculus Precalculus Sat Math

10/27/21

Evaluate the limit using l'hopital's rule

Iim (tanx)π/2-xx→π/2- Lim x tends to π/2 (negative) (tanx)π/2-x

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Statistics

10/21/21

I need help please help me

12) One store notes that the probability of some type of error in a telephone order is 0.2. A supervisor randomly selects telephone orders and carefully inspects each one. (2pts) What is the... more

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What is the answer to this problem

Simplifying the boolean expressions

Number Sequence

f(x) has a zero of 1 and a zero of -2 with multiplicity of 2. Use this information to find the rest of the zeroes

List the potential rational zeros of the polynomial function. Do not attempt to find the zeros.

Calculus - If you can answer this question, then you are the right tutor for me!

If n1= 22 and n2=15 what critical value would you use to test the claim μ1<μ when α=.05?

Auto insurance company classifies it's customer in three

Two fire-lookout stations are 30 miles apart, with station B directly east of station A.

[Calculus: Absolute Maxima and Minima] Find the maximum and minimum values of the function f(x) = x^19/3 − 10x ^13/3 on the interval [ − 3 , 3 ]

Find ||2v-w|| if v=7i-5j and w=3i+2j

From a standard 52 card deck, you draw two cards without replacement. What is the probability that both cards are red knowing at least 1 is red?

Independent events, A and B where P(B) = 0.25 and P(A ∩ B) = 0.15. Find P(B' l A) and P(A' ∩ B')

Geometry / trig problem

If f(f(x))=4x+5 what does f(x)=?

shortest distance between two points

How to evaluate continuity of this function?

Can you solve this?

Statistics Problem

How to factor and write the full equation

Suppose that limx→af(x)=0, limx→ag(x)=0, limx→ah(x)=1, limx→ap(x)=∞, and limx→aq(x)=∞. Evaluate each limits. a) limx→a[h(x)]^p(x) b) limx→a[p(x)]^f(x) c)limx→aq(x)sqrt(p(x))

How do you solve dy/dx=y/x using homogeneous substitution?

Sequences (Calculus 3)

Evaluate the limit using l'hopital's rule

I need help please help me

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Vitaliy V.

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Emmersion

What is the answer to this problem

Simplifying the boolean expressions

Number Sequence

f(x) has a zero of 1 and a zero of -2 with multiplicity of 2. Use this information to find the rest of the zeroes

List the potential rational zeros of the polynomial function. Do not attempt to find the zeros.

Calculus - If you can answer this question, then you are the right tutor for me!

If n1= 22 and n2=15 what critical value would you use to test the claim μ1<μ when α=.05​?

Auto insurance company classifies it's customer in three

Two fire-lookout stations are 30 miles apart, with station B directly east of station A.

[Calculus: Absolute Maxima and Minima] Find the maximum and minimum values of the function f(x) = x^19/3 − 10x ^13/3 on the interval [ − 3 , 3 ]

Find ||2v-w|| if v=7i-5j and w=3i+2j

From a standard 52 card deck, you draw two cards without replacement. What is the probability that both cards are red knowing at least 1 is red?

Independent events, A and B where P(B) = 0.25 and P(A ∩ B) = 0.15. Find P(B' l A) and P(A' ∩ B')

Geometry / trig problem

If f(f(x))=4x+5 what does f(x)=?

shortest distance between two points

How to evaluate continuity of this function?

Can you solve this?

Statistics Problem

How to factor and write the full equation

Suppose that limx→af(x)=0, limx→ag(x)=0, limx→ah(x)=1, limx→ap(x)=∞, and limx→aq(x)=∞. Evaluate each limits. a) limx→a[h(x)]^p(x) b) limx→a[p(x)]^f(x) c)limx→aq(x)sqrt(p(x))

How do you solve dy/dx=y/x using homogeneous substitution?

Sequences (Calculus 3)

Evaluate the limit using l'hopital's rule

I need help please help me

Still looking for help? Get the right answer, fast.

OR

Vitaliy V.

If n1= 22 and n2=15 what critical value would you use to test the claim μ1<μ when α=.05?