All Questions

+1

710

2

A little help would be very much appreciated

Analytically solve the following equation. Do not use decimals.
Hint: Begin by taking the common logarithm of both sides of the equation.

read more ..

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Guest Jun 6, 2018

+1

1058

1

One last Geometry test question thats confusing. Help please.

In this triangle, what is the value of x?
Enter your answer, rounded to the nearest tenth, in the box.
x=???cm
read more ..

heureka ●

Guest Jun 6, 2018

0

572

0

+912

Enter your answer, rounded to two decimal places, in the box.

AngelRay Jun 6, 2018

+1

681

1

+912

Which statement is true about the population of the town?

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AngelRay Jun 6, 2018

0

414

0

Which description is correct about the number generator being fair or not?

Guest Jun 6, 2018

+1

2886

6

can anyone answer this this?

An urn contains different colored marbles. The probability of drawing two green marbles from the urn without replacement is 320 , and the probability of drawing one green marble is 25 .
What is the probability of drawing a second green marble, given read more ..

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Guest Jun 6, 2018

0

1289

5

help please, pleasee

1.
An urn contains different colored marbles. The probability of drawing two green marbles from the urn without replacement is 320 , and the probability of drawing one green marble is 25 .
What is the probability of drawing a second green read more ..

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Guest Jun 6, 2018

0

1974

1

+912

Solve the system of equations. Show your work.

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AngelRay Jun 6, 2018

0

2398

2

+912

1. A statue creates a shadow that is 30 ft long. The angle of elevation of the sun is 50.

1. A statue creates a shadow that is 30 ft long. The angle of elevation of the sun is 50°.
(a) Draw a diagram that represents this situation.
(b) How tall is the statue? Round your answer to the nearest tenth of a foot. Show your work. read more ..

TheXSquaredFactor ●●

AngelRay Jun 6, 2018

0

752

3

help pleease

The radius of a right circular cylinder is decreased by 20% and its height is increased by 25%. What is the absolute value of the percent change in the volume of the cylinder?

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Guest Jun 6, 2018

0

595

1

HELP ME PLZ

In the diagram, triangle ABC ~ triangle A'B'C' Find the length of AC and BC (AC)=(10.3-x) , BC= (5x-0.3), A'B'=18, B'C'=38

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Guest Jun 6, 2018

0

585

1

Algebra 1 question please help

Consider the set of all points in the coordinate plane for which one of the coordinates is exactly twice the other. If we were to plot all such points, into how many regions would the resulting graph split up the plane?

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Guest Jun 6, 2018

0

435

1

algebra questions i need help asap please!!!!

1.
An urn contains different colored marbles. The probability of drawing two green marbles from the urn without replacement is 320 , and the probability of drawing one green marble is 25 .
What is the probability of drawing a second green read more ..

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Guest Jun 5, 2018

0

1813

7

+198

Intermediate Number Theory- Perfect Squares

Let $S$ be the set of all numbers of the form $abc$ where $(a,b,c)$ is a Pythagorean triple. Find the GCD of all elements of $S$.

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Max0815 Jun 5, 2018

+1

1244

1

+198

Intermediate Number Theory- Bases

In the small hamlet of Abaze, two base systems are in common use. Also, everyone speaks the truth, and no one changes which base they are using in mid-sentence. One resident said, "26 people use my base, base 10, and only 22 people speak base 14." Another read more ..

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Max0815 Jun 5, 2018

0

959

3

Intermediate number theory

Compute the number of ordered triples of integers $$(x, y, z)$$, $$1729 < x, y, z < 1999$$ which satisfy: $$ x^2 + xy + y^2 = y^3 - x^3 \qquad \text{and} \qquad yz + 1 = y^2 + z. $$

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Guest Jun 5, 2018

0

616

1

Primes

Prove that there are infinite primes

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Guest Jun 5, 2018

0

1069

1

+168

Ratio

Adam, Kate and Rebecca share £160 in the ratio of 2 : 5: 3

Kate says she receives 5 parts and Rebecca 3 parts, so I receive ?? % more than Rebecca.
read more ..

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Walthamx Jun 5, 2018

0

1033

1

+956

ASAP help

Which of the following planes is the equation for the plane with an x-intercept (2,0,0), a y-intercept at (0,-3,0), and is parallel to the z-axis?

a) 3x-2y-6 = 0
b) 2x-3y+z-6=0 read more ..

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Julius Jun 5, 2018

0

599

1

Calculus Help

1.

If
read more ..

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Guest Jun 5, 2018

0

641

4

i need assistance please

1.
An urn contains different colored marbles. The probability of drawing two green marbles from the urn without replacement is 320 , and the probability of drawing one green marble is 25 .
What is the probability of drawing a second green read more ..

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Guest Jun 5, 2018

0

1051

4

+12

Any ideas on how to study for the Final Exam?

Final Exam is on Friday and I wanna know the best way to study.

off-topic

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Radiational Jun 5, 2018

All Questions ⁺⁰230427 Questions

A little help would be very much appreciated

One last Geometry test question thats confusing. Help please.

Enter your answer, rounded to two decimal places, in the box.

Which statement is true about the population of the town?

Which description is correct about the number generator being fair or not?

can anyone answer this this?

help please, pleasee

Solve the system of equations. Show your work.

1. A statue creates a shadow that is 30 ft long. The angle of elevation of the sun is 50.

help pleease

HELP ME PLZ

Algebra 1 question please help

algebra questions i need help asap please!!!!

Intermediate Number Theory- Perfect Squares

Intermediate Number Theory- Bases

Intermediate number theory

Primes

Ratio

ASAP help

Calculus Help

i need assistance please

Any ideas on how to study for the Final Exam?

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