Paul M.

Find and graph the equation of the straight line through the intersection point of the two lines: x+4y = 3 , x + y = 0 and parallel to the straight line passing through the points ( 2, -1 ) and (... more

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Aleks Math

10/07/18

Estimate a 25% tip on a bill of $48.18 by first rounding the bill amount to the nearest ten dollars.

25% tips Round 48.18 to the neartest ten dollars

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Math Word Problem

10/07/18

Dakota invests $12000 in two accounts, the first pays 6% simple interest, the second pays 11% simple interest. At the end of a year he has earned $1120 in inter

how would I solve for this

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Math Word Problem

10/07/18

Josh ran for president of the chess club, and he received 68 votes. There were 80 members in the club. What percentage of the club members voted for Josh

I need help solving this.

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Other

10/07/18

The base of a triangle is 7cm greater than the height. The area is 30cm. Find the height and the length of the base.

this is for my maths hw plzzzz

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Precalculus

10/07/18

g(x) = (x − 2)^2 , Domain = [2, ∞) g−1(x) =? Find the inverse of the function with the restricted domain.

Please help, Need answer. Thank you

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Precalculus

10/07/18

If g(x) = x^2 + 2x with x ≥ −1, find g^−1(24).

Please help. I need the answer

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Math Binomial Theorem Binomial Expressions

10/07/18

in the expansion of (3x + q)^7, the coefficient of the x^5 term is 81,648. Find the value of q.

Cannot find the answer to the following question. Has to do with binomial expansion.

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Simplifying Expressions Adding

10/07/18

what is 6a squared -5ab

it is an expression and I have to simplify it

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Calculus 1

10/07/18

I was wondering if you could help me find the limit of sin(sin(sinx))/x as x approaches zero

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Math Help

10/07/18

A fair coin is tossed 3 times. What is the probability of at least two consecutive heads?

How do I solve this without list out every possibility like HHH, HHT, Etc?

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Odds

10/07/18

How likely is it to get a 1.25% chance 27 times in 295 tries?

the question above

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Hyperbolic Functions

10/07/18

Point P on curve y = cosh x is such that its perpendicular distance from the line y = x is a minimum. Show P's coordinates are (ln(1 + root 2), root 2)

Really stuck on this, any help appreciated :)

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Arithmetic Sequence

10/07/18

The sum of the 1st and 17th terms of an arithmetic sequence is 40.the sum of its 1st and 18th terms is 43.what is it's common difference.

10th class,scert ,first terminal examination

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Fractions Fractions Help

10/07/18

David needs 3/4 lb of butter to make his cake. He already has 1/3. How much more butter does she need? Workings out of available.

Working out if you can. Thanks in advance :)

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Statistics, Probablility

10/06/18

A sack of marbles contains 9 red, 7 green, and 5 blue marbles.

If we pull five marbles without replacement, what is the probability we end up with more red marbles than green marble?

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Algebra

10/06/18

How much did she originally invest?

Katerina Lubov inherited some money and invested it at 4% simple interest. At the end of the year, the total amount of her original principal and the interest was $15 comma 600. How much did she... more

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Find the dimensions of a square room if its perimeter is (7x-22) feet and one side measures (x-1) feet

simplify (4 x 2^x) - (4 x 2^x-2 ) / (2^x) - (2^ x-1) What would this equation be classified as and what principles do you use for solving?

is (-2 ,-1)( -1,-4) (-4,1)are collinear

What is the radius and height of the cylinder?

Length and width of a rectangle are consecutive even integers.the perimeter is 116 meters.what is the length and width?

Faith earns $500 a week plus 10% commission on all her sales. If faith wants to earn $900 each week, what is the minimum amount of sales she needs?

Write each percent as a fraction in simplest form

What's y=−3x−7 y=x+9 graphed?

What is the solution of this Analytical geometry question?

Estimate a 25% tip on a bill of $48.18 by first rounding the bill amount to the nearest ten dollars.

Dakota invests $12000 in two accounts, the first pays 6% simple interest, the second pays 11% simple interest. At the end of a year he has earned $1120 in inter

Josh ran for president of the chess club, and he received 68 votes. There were 80 members in the club. What percentage of the club members voted for Josh

The base of a triangle is 7cm greater than the height. The area is 30cm. Find the height and the length of the base.

g(x) = (x − 2)^2 , Domain = [2, ∞) g−1(x) =? Find the inverse of the function with the restricted domain.

If g(x) = x^2 + 2x with x ≥ −1, find g^−1(24).

in the expansion of (3x + q)^7, the coefficient of the x^5 term is 81,648. Find the value of q.

what is 6a squared -5ab

I was wondering if you could help me find the limit of sin(sin(sinx))/x as x approaches zero

A fair coin is tossed 3 times. What is the probability of at least two consecutive heads?

How likely is it to get a 1.25% chance 27 times in 295 tries?

Point P on curve y = cosh x is such that its perpendicular distance from the line y = x is a minimum. Show P's coordinates are (ln(1 + root 2), root 2)

The sum of the 1st and 17th terms of an arithmetic sequence is 40.the sum of its 1st and 18th terms is 43.what is it's common difference.

David needs 3/4 lb of butter to make his cake. He already has 1/3. How much more butter does she need? Workings out of available.

A sack of marbles contains 9 red, 7 green, and 5 blue marbles.

How much did she originally invest?

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

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Paul M.

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Find the dimensions of a square room if its perimeter is (7x-22) feet and one side measures (x-1) feet

simplify (4 x 2^x) - (4 x 2^x-2 ) / (2^x) - (2^ x-1) What would this equation be classified as and what principles do you use for solving?

is (-2 ,-1)( -1,-4) (-4,1)are collinear

What is the radius and height of the cylinder?

Length and width of a rectangle are consecutive even integers.the perimeter is 116 meters.what is the length and width?

Faith earns $500 a week plus 10% commission on all her sales. If faith wants to earn $900 each week, what is the minimum amount of sales she needs?

Write each percent as a fraction in simplest form

What's y=−3x−7 y=x+9 graphed?

What is the solution of this Analytical geometry question?

Estimate a 25% tip on a bill of $48.18 by first rounding the bill amount to the nearest ten dollars.

Dakota invests $12000 in two accounts, the first pays 6% simple interest, the second pays 11% simple interest. At the end of a year he has earned $1120 in inter

Josh ran for president of the chess club, and he received 68 votes. There were 80 members in the club. What percentage of the club members voted for Josh

The base of a triangle is 7cm greater than the height. The area is 30cm. Find the height and the length of the base.

g(x) = (x − 2)^2 , Domain = [2, ∞) g−1(x) =? Find the inverse of the function with the restricted domain.

If g(x) = x^2 + 2x with x ≥ −1, find g^−1(24).

in the expansion of (3x + q)^7, the coefficient of the x^5 term is 81,648. Find the value of q.

what is 6a squared -5ab

I was wondering if you could help me find the limit of sin(sin(sinx))/x as x approaches zero

A fair coin is tossed 3 times. What is the probability of at least two consecutive heads?

How likely is it to get a 1.25% chance 27 times in 295 tries?

Point P on curve y = cosh x is such that its perpendicular distance from the line y = x is a minimum. Show P's coordinates are (ln(1 + root 2), root 2)

The sum of the 1st and 17th terms of an arithmetic sequence is 40.the sum of its 1st and 18th terms is 43.what is it's common difference.

David needs 3/4 lb of butter to make his cake. He already has 1/3. How much more butter does she need? Workings out of available.

A sack of marbles contains 9 red, 7 green, and 5 blue marbles.

How much did she originally​ invest?

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

OR

Paul M.

How much did she originally invest?