All Questions ⁺⁰230575 Questions

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566

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I never knew questions could get unanswered in this website. Link below.

https://web2.0calc.com/questions/a-line-segment-is-broken-at-two-random-points-along-its-length-what-is-the-probability-that-the-three-new-segments-can-be-arranged-to-form#r1

Guest Nov 3, 2018

0

803

1

+78

ASAP HELP PLEASE

Find the value of k that has NO possible solutions

Please help this my homework need to get it done quick
No need to show your work read more ..

Web2.0CalcUser123 Nov 3, 2018

0

878

2

+78

NEED HELP ASAP PLEASE

Find all values of x such that

Please help me asap! I appreciate your help!

Web2.0CalcUser123 Nov 3, 2018

+1

795

2

+11

solving proportions

1. Ryan bought a book for $25. If Ryan paid 5% sales tax on the book, how much tax did he pay?
2. Tonya borrowed $1500 for one year. If the interest rate was 8.5%, find the total amount Tonya paid back.
Set up the proportion for me please. read more ..

ripetide1753 Nov 3, 2018

0

959

6

HELP ASAP

Twelve hungry teenagers can devour a very large pizza in 20 minutes. How many teenagers would it take to finish a very large pizza in 15 minutes? (Assume that all teenagers eat pizza at the same rate.) For a statue of Miss Levans, the amount of gold required read more ..

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Guest Nov 3, 2018

0

550

1

Kaira

Elli was playing a video game.
In the game she had to collect objects that are worth points.
The pictures show how many points she scored in three games.
What would the answer be?

Guest Nov 3, 2018

0

1740

1

help asap

Jim is six feet tall, and his shadow is 16 feet long. The flagpole he is standing next to casts a shadow that is 72 feet long. How tall is the flagpole, in feet?

Guest Nov 3, 2018

+1

709

2

+884

Stuck for awhile!

Hello! I came across a probem that I'm stuck on! It is If and , what is the value of the product ?

Do you have to expand or square it! Thanks!

ant101 Nov 3, 2018

0

909

2

+327

Please help me. This is the last question I don't understand. (11/2/19)

Write the expression as a simplified rational expresion. Please show work.

thank you so much for all you help!!! read more ..

KennedyPape Nov 3, 2018

+1

1106

2

+327

Can someone please check my answer (11/2/19)

Solve. Remeber to chack for extraneous solutions.

read more ..

KennedyPape Nov 3, 2018

Nov 2, 2018

+2

857

3

+1206

help

Three couples go to the movie theater. They want to seat people together for maximum enjoyment, but instead they randomly file into a row with six seats. What is the probability that they sit in a socially optimal configuration, in which each person is read more ..

Logic Nov 2, 2018

0

913

1

+1206

help

Three couples go to the movie theater. They want to seat people together for maximum enjoyment, but instead they randomly file into a row with six seats. What is the probability that they sit in a socially optimal configuration, in which each person is read more ..

Logic Nov 2, 2018

0

1925

1

+1206

help

Rodney uses the following clues to try to guess a secret number:

If Rodney guesses a number that has each of these properties, what is the probability that Rodney will guess the correct number? Express your answer as read more ..

Logic Nov 2, 2018

-1

1267

1

+1206

help

Five balls are numbered with the integers 1 through 5 and placed in a jar. Three are drawn without replacement. What is the probability that the sum of the three integers on the balls is odd? Express your answer as a common fraction.

Logic Nov 2, 2018

0

859

3

+327

Please Help! I really don't understand anything in this Unit. (11/2/18)

Simplify and state the excluded values. Show all work.

KennedyPape Nov 2, 2018

0

348

1

Commercial Mortgage

ABC Construction Company obtained a mortgage on a commercial property for $1,000,000 for a term of 30 years at 6% compounded monthly. The ABC Company agreed with the lender that in addition to the monthly payments, it will pay down $50,000 in principal read more ..

Guest Nov 2, 2018

0

654

2

+160

x^2 + y^2 = 2(x+y) + xy

x^2 + y^2 = 2(x+y) + xy
what are all the possible solutions (x,y) if x and y are both integers?

hearts123 Nov 2, 2018

0

524

2

Help Please

1. What is the equation of a line that is parallel to −3x+4y=4 and passes through the point (4, 0) ?

2. In △ABC, the coordinates of vertices A and B are A(1,−1) and B(3,2).
read more ..

Guest Nov 2, 2018

+2

967

2

+43

plz help me

I need the x-int. and to factor from x^3+7x^2+12x=0

BrandiParsons Nov 2, 2018

0

754

1

+491

Help

How do the domain and range of f(x) = (1/2)^x compare to the domain and range of f(x) = (2)^x ?

whosmans Nov 2, 2018

0

882

4

+693

cylinder with initial volume of 1 L

An endothermic reaction occurs in a cylinder with initial volume of 1 L. 5 kJ of heat is transferred and the internal energy change (∆E) is -5 kJ. The only work occurring the expansion or contraction of the cylinder against an external pressure of 1 atm. read more ..

critical Nov 2, 2018

0

685

1

+491

Help

For f(x) = log 2 (x), between which two integers does f(40) lie? Explain

whosmans Nov 2, 2018

0

703

1

+491

Need some help please

The function c(t) =8t +10 Gives the amount c (in dollars) That you pay when you rent a kayak for $10 and use it for time t (in hours). Write AND interpret the inverse of this function.

whosmans Nov 2, 2018

0

531

1

Question

A student says that the function f(x) = (1/0.5)^x is an exponential decay function. Explain the student's error.

Guest Nov 2, 2018

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