Paul M.

02/11/19

After the fraction (x + 1)/(2) minus the fraction (x + 2)/(3x) have been combined using the least common denominator of 6x, what is the numerator?

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Answers •1

02/11/19

is x+3 the same as 3+x

I'm working in a school where my cooperating teacher is doing expressions with 6th grade. She says that "a number added to 10" is 10+y and NOT y+10. But doesn't the law of addition say that it... more

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Precalculus Trigonometry

02/11/19

Y=-1+2cos(x-pi/4)

Domain, range, 1st important x-value, middle y-value, reflected?

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Answers •1

Probability Averages

02/11/19

Calculating an average on a 1/4 chance

In a video game you preform an action that is guaranteed to drop one of these values: 5,10,15,20. All have an equal chance of happening (only one of the values can drop at any single completion),... more

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Answers •1

Algebra

02/11/19

In Bedford taxi charge $3 plus $0.75 per mile from the airport pickup how far from the airport can Courtney travel for $12?

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Answers •1

Algebra

02/11/19

write an eqaution in slope interfept form of the line that is perpendicular to y=2x-5 and passes through the point (2,-3)

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Answers •1

Math Ratio

02/11/19

Math ratio Primary 6

Bob had some blue balloons and green balloons in the ratio 4 : 5. He gave away 12 blue balloons and 12 green balloons. Then the ratio of the number of blue balloons to the number of green balloons... more

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Answers •1

Math

02/11/19

Help on math question

A spinner has equal regions numbered 1 through 20. What is the probability that the spinner will stop on an odd number or a multiple of 5? Reduce fraction

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Answers •1

Math Probability

02/11/19

Stumped on math problem

A manufacturing process has a 65% yield, meaning 65% of the products are acceptable and 25% are defective. If four of the products are randomly selected, find the probability that all of them are... more

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Answers •1

Statistics Mathematics

02/11/19

Statistical math

A card is drawn from s well shuffled deck of 52 cards. Find P ( drawing a card less than 10) reduce fraction

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Math

02/11/19

the sum to infinity of a G.P. is thrice the first term. If the third term of the progression is 8, show that the sixth term is 64 over 27

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Answers •1

Math

02/11/19

factor the expression using GCF 8a + 16c

Use the expression 8a + 16c. Factor the expression using the GCF.

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Answers •1

Trigonometry Proof Identity

02/11/19

Trigonometry Identity

Please fully complete this identity, step-by-step with as much detail as necessary! (Note: 'θ' (theta) just means angle. It can be replaced with 'x'.)Prove that (cos θ - tan θ)2 - 2 ≡ tan2 θ - (1 +... more

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Answers •1

Answer

02/11/19

The sum of the two numbers is 12. The difference of the same two numbers is -4

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Answers •2

Math Statistics

02/11/19

If 50 of the subjects transported by helicopter are randomly selected without replacement, what is the probability that none of them left the treatment center against medical advice?

In a study of helicopter usage and patient survival, among the 40,674 patients transported by helicopter, 201 of them left the treatment center against medical advice, and the other 40,473 did... more

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Answers •1

Math

02/11/19

math hw algebra 1 9th grade

2x-3/x-4=2/3i need to solve for x

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Answers •1

Math

02/11/19

If it’s infinite or finite

The set of odd numbers greater than 25

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Answers •1

Statistics

02/11/19

Verifying if my answer is correct

A group of students randomly exist the school bus after returning from a field trip. You want to calculate the probability of two specific students leaving the bus first. Are the events independent... more

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Answers •1

Algebra 1 Word Problems

02/09/19

How do I set up this question

If 102 people attend a concert and tickets for adults cost $2 while tickets for children cost $1.75 and total receipts for the concert was $195.25, how many of each went to the concert?

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Answers •2

Math Algebra 2

02/09/19

How do I Graph this function? y + 7 = -1/2(x+2)

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Answers •1

Math Geometry

02/09/19

Area square Math question

At a hospital the children's play room is actually a perfect square, with an area of 196 square feet. How long is one of the square in the play room?

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Probability

02/08/19

A box contain cards numbered from 23 to 147 .A card is drawn at random from the box . find the probability that the number on the card is 1) a multiple of 3or 4 2) a prime no.

A box contain cards numbered from 23 to 147 .A card is drawn at random from the box . find the probability that the number on the card is 1) a multiple of 3or 42) a prime no.

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Answers •1

Statistics Probability

02/08/19

When taking a 20 question test were each question has for possible answers it would be unusual to get blank or more questions correct by guessing alone how do I come up with an answer

How do you come up with the answer? What say you were taking a 20 question multiple-choice test and each question has for possible answers. The question is it would be unusual to get ___ or more... more

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Act Math

02/08/19

What number is found at the intersection of the sets of all prime numbers, even numbers and integers?

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Trigonometry

02/08/19

The expression e^(x-5)/ e^(x-3) can be written as e^f(x), where f(x) is a function of x. Find f(x).

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Answers •1

After the fraction (x + 1)/(2) minus the fraction (x + 2)/(3x) have been combined using the least common denominator of 6x, what is the numerator?

is x+3 the same as 3+x

Y=-1+2cos(x-pi/4)

Calculating an average on a 1/4 chance

In Bedford taxi charge $3 plus $0.75 per mile from the airport pickup how far from the airport can Courtney travel for $12?

write an eqaution in slope interfept form of the line that is perpendicular to y=2x-5 and passes through the point (2,-3)

Math ratio Primary 6

Help on math question

Stumped on math problem

Statistical math

the sum to infinity of a G.P. is thrice the first term. If the third term of the progression is 8, show that the sixth term is 64 over 27

factor the expression using GCF 8a + 16c

Trigonometry Identity

The sum of the two numbers is 12. The difference of the same two numbers is -4

If 50 of the subjects transported by helicopter are randomly selected without replacement, what is the probability that none of them left the treatment center against medical advice?

math hw algebra 1 9th grade

If it’s infinite or finite

Verifying if my answer is correct

How do I set up this question

How do I Graph this function? y + 7 = -1/2(x+2)

Area square Math question

A box contain cards numbered from 23 to 147 .A card is drawn at random from the box . find the probability that the number on the card is 1) a multiple of 3or 4 2) a prime no.

When taking a 20 question test were each question has for possible answers it would be unusual to get blank or more questions correct by guessing alone how do I come up with an answer

What number is found at the intersection of the sets of all prime numbers, even numbers and integers?

The expression e^(x-5)/ e^(x-3) can be written as e^f(x), where f(x) is a function of x. Find f(x).

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

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Paul M.

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Emmersion

After the fraction (x + 1)/(2) minus the fraction (x + 2)/(3x) have been combined using the least common denominator of 6x, what is the numerator?

is x+3 the same as 3+x

Y=-1+2cos(x-pi/4)

Calculating an average on a 1/4 chance

In Bedford taxi charge $3 plus $0.75 per mile from the airport pickup how far from the airport can Courtney travel for $12?

write an eqaution in slope interfept form of the line that is perpendicular to y=2x-5 and passes through the point (2,-3)

Math ratio Primary 6

Help on math question

Stumped on math problem

Statistical math

the sum to infinity of a G.P. is thrice the first term. If the third term of the progression is 8, show that the sixth term is 64 over 27

factor the expression using GCF 8a + 16c

Trigonometry Identity

The sum of the two numbers is 12. The difference of the same two numbers is -4

If 50 of the subjects transported by helicopter are randomly selected without​ replacement, what is the probability that none of them left the treatment center against medical​ advice?

math hw algebra 1 9th grade

If it’s infinite or finite

Verifying if my answer is correct

How do I set up this question

How do I Graph this function? y + 7 = -1/2(x+2)

Area square Math question

A box contain cards numbered from 23 to 147 .A card is drawn at random from the box . find the probability that the number on the card is 1) a multiple of 3or 4 2) a prime no.

When taking a 20 question test were each question has for possible answers it would be unusual to get blank or more questions correct by guessing alone how do I come up with an answer

What number is found at the intersection of the sets of all prime numbers, even numbers and integers?

The expression e^(x-5)/ e^(x-3) can be written as e^f(x), where f(x) is a function of x. Find f(x).

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

OR

Paul M.

If 50 of the subjects transported by helicopter are randomly selected without replacement, what is the probability that none of them left the treatment center against medical advice?