All Questions

482

confusing problem

On a 75 feet rope, A snail crawls up 5 feet during the day and slides down 4 feet in the night. How many days/nights will it take for the snail to completely crawl up the 75 foot rope?

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Guest Aug 14, 2020

436

Find the indicated function values for the function

F(7a)=x-6

Guest Aug 14, 2020

582

geometry question

Find angles a, b, c, d. Help, I'm really confused.

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Guest Aug 14, 2020

675

There were 96 members in a club

There were 96 members in a club. The ratio of the number of female members to male members was 7:5. When 58 new members joined the club, the ratio became 5:6. How many of the new members were males?

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Guest Aug 14, 2020

471

please help!

A coffee house blended 18 pounds of espresso flavored coffee beans with 17 pounds of vanilla flavored coffee beans. The 35 pound mixture cost $306.50. A second mixture included 19 pounds of espresso flavored coffee beans and 15 pounds of vanilla flavored read more ..

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Guest Aug 14, 2020

424

geometry question

Determine length AC.

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Guest Aug 14, 2020

905

+45

hi help please number theory question

If $n>1$ is an integer, the notation $a\equiv b\pmod{n}$ means that $(a-b)$ is a multiple of $n$. Find the sum of all possible values of $n$ such that both of the following are true: $171\equiv80\pmod{n}$ and $468\equiv13\pmod{n}$.

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calicokittycat Aug 14, 2020

436

i really need help

Find the equation of line which goes through the point (-6,-4) and the point (3,8).

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Guest Aug 14, 2020

570

pyramid question

Find the surface area of the pyramid.

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Guest Aug 14, 2020

1186

+212

Fill in the blank with a constant, so that the resulting quadratic is the square of a binomial.

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Filliqq Aug 14, 2020

707

+212

Find all complex numbers z such that z^4 = -4.

Find all complex numbers z such that z^4 = -4.

Note: All solutions should be expressed in the form a+bi, where a and b are real numbers.

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Filliqq Aug 14, 2020

696

help with quadratic

What real value of t produces the smallest value of the quadratic t^2 - 8t - 36?

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Guest Aug 14, 2020

1039

please help

Define $E(a,b,c) = a \cdot b^2 + c$. What value of $a$ is the solution to the equation
$E(a,4,5) = E(a,6,7)$?

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Guest Aug 14, 2020

911

similar triangles

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Guest Aug 14, 2020

411

help quick plz!!

The equation $x^2+ ax = -14$ has only integer solutions for $x$. If $a$ is a positive integer, what is the greatest possible value of $a$?

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Guest Aug 14, 2020

499

please help

Which equation is equivalent to the given equation?

x^2+16x=22
read more ..

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Guest Aug 14, 2020

517

need help

I tried different ways of doing the equation but I still didn't get a correct answer

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Guest Aug 14, 2020

535

geometry question

Find the exact area of the shaded region.

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Guest Aug 14, 2020

538

Help please, im stuck

A certain club has 50 people, and 4 members are running for president. Each club member votes for one of the 4 candidates. How many different possible vote totals are there? Note: the answer isn't 184, i got that and it was wrong.

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Guest Aug 14, 2020

814

I was sick at class can i have answer or hint?

Convert $0.\overline{481}$ to a fraction in simplest form

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Guest Aug 14, 2020

505

help please

The Futurists, a rock group, are planning a concert tour with performances to begiven in five cities: San Francisco, Los Angeles, San Diego, Denver, and Las Vegas.

How many ways can they arrange their itinerary if
a.There are no read more ..

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Guest Aug 14, 2020

691

area of a circle segment

Find the area of the segment formed by a chord 24 cm long in a circle of radius 13 cm.

Thanks in advance.

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Guest Aug 14, 2020

622

+140

help plz!

Simplify

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Creampuff Aug 14, 2020

558

please help

10 years ago Mrs.Smith’s age was 17 times her daughter Angela’s age. 6 years later, Mrs.Smith’s age would be 4 years less than three times Angela’s age. Find their present ages

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Guest Aug 14, 2020

All Questions ⁺⁰238401 Questions

confusing problem

Find the indicated function values for the function

geometry question

There were 96 members in a club

please help!

geometry question

hi help please number theory question

i really need help

pyramid question

Fill in the blank with a constant, so that the resulting quadratic is the square of a binomial.

Find all complex numbers z such that z^4 = -4.

help with quadratic

please help

similar triangles

help quick plz!!

please help

need help

geometry question

Help please, im stuck

I was sick at class can i have answer or hint?

help please

area of a circle segment

help plz!

please help

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