All Questions

428

algebra

Owen needs to print a large document. He printed the first 35 pages earlier, and the printer can print 23 pages per minute. Which of the following solutions are viable that relate the number of minutes the printer is running and the read more ..

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Guest Dec 14, 2020

506

need help with geometry

AB is a chord of the circle x^2 + y^2 = r^2 and the tangents at A and B meet at C. If M(1,2) is the midpoint of AB and the area of quadrialteral OACB is sqrt(11/5)*r^2, find the radius r of the read more ..

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Guest Dec 14, 2020

602

coordinates problem

Find the area of this shape in the coordinate plane.

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Guest Dec 14, 2020

552

+163

Functions

Let be a monic, quartic polynomial, such that and Find

I don't know how to find p(6) or p(-2), or if I even have to find them to solve the question.
read more ..

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Firebolt Dec 14, 2020

530

HELP ME!

(3+5^2-8)4

Firebolt ●

Guest Dec 14, 2020

785

Math

If the area of a circle is 254.34 cm2, what is the diameter of the circle? Use 3.14 for pi

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Guest Dec 14, 2020

544

need help

If the famous baseball player for the San Francisco Midgets, Larry Ponds, has a 1/4 chance of earning a walk on each plate appearance, what is the probability that he will earn a walk exactly once in his next two plate appearances? Express your answer as read more ..

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Guest Dec 14, 2020

1256

David’s taxable income is $36,480. He is filing as married filing jointly, and he has already paid $4047 in federal taxes.

David’s taxable income is $36,480. He is filing as married filing jointly, and he has already paid $4047 in federal taxes.

What will he receive or pay after he figures his taxes for the year?
read more ..

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Guest Dec 14, 2020

400

probability

A standard die is rolled six times. What is the probability that the product of all six rolls is divisible by 3? Express your answer as a common fraction.

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Guest Dec 14, 2020

402

160000 كم تساوي

160000 كم تسوي

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Guest Dec 14, 2020

1865

Given M and N are whole numbers. Find the greatest value of the product M x N such that each of the following is true:

Given M and N are whole numbers. Find the greatest value of the product M x N such that each of the following is true:
M*N is less than 98
M has exactly two factors
N has exactly three factors read more ..

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Guest Dec 14, 2020

573

What special type of quadrilateral has the vertices M(3, 4), N(1, -6), P(6, -7), and Q8, 3)?

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Guest Dec 14, 2020

422

Help! Thanks! :)

Let n be the integer such that and . What is ?
Express your answer as an integer from 0 to 30, inclusive.

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Guest Dec 14, 2020

439

Exponential and Logarithmic Help!

Help!! Please answer ASAP

There are two points on the coordinate plane: and . Find all the possible coordinates of the point D, such that D is on the line AB and the distance between B and D is one third of that between A and B.
(There are supposed to be 2 sets read more ..

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Guest Dec 14, 2020

455

Find all complex numbers such that

Find all complex numbers such that

All solutions should be expressed in the form , where and are real numbers.

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Guest Dec 14, 2020

486

Help Sum and Product of Roots

The quadratic $2x^2-3x+27$ has two imaginary roots. What is the sum of the squares of these roots? Express your answer as a decimal rounded to the nearest hundredth.

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Guest Dec 14, 2020

456

for a test plz help asap!

Elisha plans to install a new ceiling in her basement. Each ceiling tile covers an area of 1.25 m2. The area of the basement ceiling is 50 m2. If Elisha has only 21 ceiling tiles, what percent of the ceiling can she tile?

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Guest Dec 14, 2020

358

help with triangle

In triangle ABC we have that AB=AC=14 and BC=20. What is the length of the shortest angle bisector in ABC? Express your answer in simplest radical form.

Guest Dec 14, 2020

572

probability

If Ella rolls a standard six-sided die until she rolls the same number on consecutive rolls, what is the probability that her 6th roll is her last roll? Express your answer as a decimal to the nearest thousandth.

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Guest Dec 14, 2020

563

I am very confused by this problem

Three circles are drawn, so that each circle is externally tangent to the other two circles. Each circle has a radius of 2. A triangle is then constructed, such that each side of the triangle is tangent to two circles. Find the perimeter of the triangle. read more ..

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Guest Dec 14, 2020

559

probability

Alexio has 100 cards numbered 1-100, inclusive, and places them in a box. Alexio then chooses a card from the box at random. What is the probability that the number on the card he chooses is a multiple of 2, 3, or 7? Express your answer as a common fraction. read more ..

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Guest Dec 14, 2020

568

helppppp

Two mathematicians were both born in the last 500 years. Each lives (or will live) to be 100 years old, then dies. Each mathematician is equally likely to be born at any point during those 500 years. What is the probability that they were contemporaries read more ..

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Guest Dec 14, 2020

718

HELP!

Compute modulo 1000. Express your answer as an integer from 0 to 999.

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Guest Dec 14, 2020

619

+466

Find all values of $k$ so that the graphs of $x^2 + y^2 = 4 + 12x + 6y$ and $x^2 + y^2 = k + 4x + 12y$ intersect.

Enter your answer using interval notation.

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dududsu2 Dec 14, 2020

All Questions ⁺⁰237748 Questions

algebra

need help with geometry

coordinates problem

Functions

HELP ME!

Math

need help

David’s taxable income is $36,480. He is filing as married filing jointly, and he has already paid $4047 in federal taxes.

probability

160000 كم تساوي

Given M and N are whole numbers. Find the greatest value of the product M x N such that each of the following is true:

What special type of quadrilateral has the vertices M(3, 4), N(1, -6), P(6, -7), and Q8, 3)?

Help! Thanks! :)

Exponential and Logarithmic Help!

Help!! Please answer ASAP

Find all complex numbers such that

Help Sum and Product of Roots

for a test plz help asap!

help with triangle

probability

I am very confused by this problem

probability

helppppp

HELP!

Find all values of $k$ so that the graphs of $x^2 + y^2 = 4 + 12x + 6y$ and $x^2 + y^2 = k + 4x + 12y$ intersect.

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