All Questions ⁺⁰238211 Questions

0

636

1

help please dissolve after x

7^2+x^2-7x=x^2
please dissolve after x

Guest Oct 11, 2018

0

625

1

-lg solve

-lg (1/u)
don't understand this with the - log and how they come to the result lg(u) hope you can help me

Guest Oct 11, 2018

0

721

1

-lg solve

-lg (1/u)
don't understand this with the - log and how they come to the result lg(u) hope you can help me

Guest Oct 11, 2018

0

1712

1

help

A Senate committee consists of 5 Republicans, 6 Democrats, and 2 Independents. A subcommittee of 3 members is randomly chosen. What is the probability that the subcommittee consists of 1 Republican, 1 Democrat, and 1 Independent?

Guest Oct 11, 2018

0

743

1

Probability Help!

A bag contains 4 balls. Each ball is a single color, and 3 distinct colors are represented in the bag. What is the probability that the first 2 balls selected without replacement are the same color? Express your answer as a common fraction.

Guest Oct 11, 2018

0

1047

1

+195

Geometry question (I only need to know if i'm right or wrong and hints about what's right)

In triangle DEF, if segment DE is perpendicular to segment EF, then what is the name for segment DF?

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read more ..

Maplesnowy Oct 11, 2018

-1

820

3

+468

Question 4

shreyas1 Oct 11, 2018

0

781

2

+468

Question 3

shreyas1 Oct 11, 2018

0

810

2

+468

Question 2

shreyas1 Oct 11, 2018

0

702

2

+468

More Similar Triangles

shreyas1 Oct 11, 2018

0

962

6

[Precalc]Optimization Problem

An air traffic controller sees two aircraft flying at the same altitude on his screen. One, a piper cub, is headed due west at 150 miles per hour. The other, a Lear jet, is 15 miles due north of the Piper and is headed due south at 400 miles per hour. How read more ..

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Guest Oct 11, 2018

Oct 10, 2018

0

1159

2

how many times does27 go into 125???? PLZ HELP

how many times does27 go into 125???? PLZ HELP

Guest Oct 10, 2018

0

742

1

Help! please

Suppose that , , and are non-zero distinct digits less than , and suppose we have and .Find the three-digit number . (Interpret as a base-6 number with digits and read more ..

Guest Oct 10, 2018

0

701

2

+468

Triangle Medians, Altitudes and those stuff

shreyas1 Oct 10, 2018

0

660

2

+468

Based on Similar Triangles like the last one

shreyas1 Oct 10, 2018

0

697

2

+468

Help, Similar triangles

These questions are based on Similar Triangles

shreyas1 Oct 10, 2018

0

738

2

Expressions, Equations, Exponents, and the Number System

Please help with this problem!

Guest Oct 10, 2018

0

674

1

mafs bafs me :)

For the curve C with equation y = x 4 – 8x 2 + 3, (a) find x y d d , (2) The point A, on the curve C, has x-coordinate 1. (b) Find an equation for the normal to C at A, giving your answer in the form ax + by + c = 0, where a, b and c are integers. read more ..

Guest Oct 10, 2018

0

701

1

HELP

A boat moves at a rate of 10 mph in still water. If the river's current flows at a rate of 3 mph, how long does it take the boat to travel 22 miles upstream?

Guest Oct 10, 2018

0

964

1

write 920% as a decimal and write 0.0081 as a percentage?

write 920% as a decimal and write 0.0081 as a percentage?

Guest Oct 10, 2018

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