All Questions

1879

+613

please help

How many integer solutions exist for $x$ if $\frac12\le\frac x8\le\frac79$?

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gueesstt May 13, 2018

1487

+613

help pls

Find the total number of four-digit palindromes. (Recall that a palindrome is a nonnegative sequence of digits which reads the same forwards and backwards, such as 1331. Zero cannot be the first digit.)

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gueesstt May 13, 2018

May 12, 2018

+31

13596

+118727

Should you consider anything before you answer a question?

I would like answerers to think about why they are answering questions BEFORE they supply answers.

Are you seriously trying to help the asker to learn?
Are you mostly interested in showing your own cleverness or increasing your read more ..

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Melody May 12, 2018

828

+239

Weekly cycle challenge 2 help

Help please

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Rollingblade May 12, 2018

621

Geometry

Thank you for your time

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Guest May 12, 2018

1497

PLEASE HELP! Due tomorrow!

Hi, If you help me it basically means you saved my life!

1. Find the distance (3,4) between and the line 4x+3y+7=0.
read more ..

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Ashra May 12, 2018

1016

Graphing Functions. HELP

The complete graph of , which consists of five line segments, is shown in red below. (On this graph, the distance between grid lines is .)

What is the sum of the -coordinates of all points where ?
read more ..

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Guest May 12, 2018

2154

Help please

For some constants $a$ and $b,$ let \[f(x) = \left\{ \begin{array}{cl} 9 - 2x & \text{if } x \le 3, \\ ax + b & \text{if } x > 3. \end{array} \right.\]The function $f$ has the property that $f(f(x)) = x$ for all $x.$ What is $a + b?$

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Guest May 12, 2018

2177

+173

HELP!!

A club with five men and six women wish to form a committee. The number of men must be between 1 and 3 (inclusive), and the number of women must be between 2 and 4 (inclusive). How many different committees can be formed?

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wiskdls May 12, 2018

2100

+173

maths

A group of nine people is be split into three teams, so that one team has four people, one team has three people, and one team has two people. How many ways can this be done?

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wiskdls May 12, 2018

795

Help please

A function $f$ has a horizontal asymptote of $y = -4,$ a vertical asymptote of $x = 3,$ and an $x$-intercept at $(1,0).
$ Part (a): Let $f$ be of the form $$f(x) = \frac{ax+b}{x+c}.$$Find an expression for $f(x).$
Part (b): Let $f$ be of read more ..

GYanggg ●

Guest May 12, 2018

886

Geometry

A sphere is composed of multiple cones with the same radius.
True or False?

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Guest May 12, 2018

1034

+221

Math

What degree of the Maclaurin polynomial is required so that the error in the approximation of e^0.1 is less than 0.00001?

quilly May 12, 2018

1958

Ice cream store two topping on ice cream cone. 106 ways choose topping how many toppings(including no toppings)

At her favorite ice cream store, Saga can put up to two toppings on an ice cream cone. If there are 106 different ways she can choose toppings (including the choice of no toppings), how many different toppings are there?

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QuestionBoi May 12, 2018

1881

The Coupland family has six children and four adults. They want to get some corn dogs, but their van can only hold four children and two adu

The Coupland family has six children and four adults. They want to get some corn dogs, but their van can only hold four children and two adults. How many ways can the people in the van be chosen?

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Guest May 12, 2018

1285

+1904

Calculus help

Find the derivative of the function h(t)=(t^4-1)(t^3+1)^4 using either quotient rule, product rule, addition rule, subtraction rule, and/or chain rule. Please show step by step instructions. Thanks.

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gibsonj338 May 12, 2018

May 11, 2018

2018

Functions HALP

Suppose $f(x)$ is a function that has this property:

For all real numbers and such that $a $y=f(x)$ between and lies below the line segment whose endpoints are and .
read more ..

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Guest May 11, 2018

-5

1112

+73

Sabrina and Raj go together to a local video store. Need HELP!

Sabrina and Raj go together to a local video store. Sabrina rents two movies and three games for a total cost of $24.30. Raj rents three movies and one game for a total cost of $18.25. How much does it cost to rent one movie? How much does it cost to rent read more ..

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GAMEMASTERX40 May 11, 2018

3281

+327

PLEASE HELP ME! Geometry Question. Please Help!! Been working on this question for hrs & don't understand!!!

Use the Fermi process to estimate the number of bricks needed to fill an empty bathtub. Show your work.

***
A typical brick is a rectangular prism with dimensions 4 in. x 2 in. x 8 in. read more ..

Alan ●●●●●

KennedyPape May 11, 2018

-1

813

PLEASE HELP! DUE TOMORROW

1. Find the equation whose graph is the line passing through the points ( 2, -3) and ( 4, 5) Enter your answer in standard form.

2. The line 3x-4y+24=0 intersects the x axis and y axis at points A and B read more ..

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Ashra May 11, 2018

-4

1161

+122

Help Please

https://prnt.sc/jgb8bg

https://prnt.sc/jgb8do
read more ..

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Severoth May 11, 2018

887

Need help

Find the smallest positve $n$ such that:
\begin{align*}
N &\equiv 6 \pmod{12}, \\
N &\equiv 6 \pmod{18}, \\
N &\equiv 6 \pmod{24}, \\
N &\equiv 6 \pmod{30}, \\ <#> N &\equiv 6 \pmod{60}. <#> \end{align*}

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Guest May 11, 2018

1002

+55

please help!! will upvote

Quadrilateral ABCD is inscribed in a circle.
What is the measure of angle A?

Enter your answer in the box.
m∠A= [ ]°

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flanspawn May 11, 2018

All Questions ⁺⁰237722 Questions

please help

help pls

Should you consider anything before you answer a question?

Weekly cycle challenge 2 help

Geometry

PLEASE HELP! Due tomorrow!

Graphing Functions. HELP

Help please

HELP!!

maths

Help please

Geometry

Math

Ice cream store two topping on ice cream cone. 106 ways choose topping how many toppings(including no toppings)

The Coupland family has six children and four adults. They want to get some corn dogs, but their van can only hold four children and two adu

Calculus help

Functions HALP

Sabrina and Raj go together to a local video store. Need HELP!

PLEASE HELP ME! Geometry Question. Please Help!! Been working on this question for hrs & don't understand!!!

PLEASE HELP! DUE TOMORROW

Help Please

Need help

please help!! will upvote

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