All Questions

386

15 numbers must be inserted between 1950 and 1998, so that it can form an equal difference sequence. What is the sum of all the values?

●

Guest Mar 21, 2020

747

+500

Waiting for moderation

so recently I've posted some answers to a problem, but it's been "flagged for moderation". Can anyone help me out as to why this happens or how I could make my answers not have to be verified? I'm not inserting any big files like pictures or anything read more ..

off-topic

●●●●●●●●

jfan17 Mar 21, 2020

1022

+500

Quick question on the hearts system(rep?)

So I found that I currently had like 30 hearts(reps? likes?) the night before this post. Now, I have around 65. I've gone back through my posts to look at some of my answers, but I found they still mostly have 1~2 likes at most, so how do I have 65 likes read more ..

off-topic

●●●●●

jfan17 Mar 21, 2020

548

help

Bill made a trip to the train station and back. The trip there took six hours and the trip back took four hours. He averaged 45 km/h on the return trip. Find the average speed of the trip there.

●●●

Guest Mar 21, 2020

1015

Im stuck...

The real numbers x and y satisfy

Compute x - y. read more ..

●●●●●

Guest Mar 21, 2020

-1

580

+288

POLYNOMIALS

Another repost... pls just answer the question here or at this question chat: https://web2.0calc.com/questions/polynomials_23

●●

madyl Mar 21, 2020

618

Do these math questions if you dare!

a) An organization has people, and of the people are running for president. Each of the people votes for one of the candidates. How many different vote totals are possible?

b) An organization read more ..

●●●●●

Guest Mar 21, 2020

700

Please help me. I would like some help. Thanks!

To enter her secret lab, SuperMathHeroine must punch in a 7-digit code, where each digit can be from 0 to 9. Unfortunately, SuperMathHeroine has forgotten her code. She only remembers that the product of the digits in her code is 10000. How many read more ..

●●●

Guest Mar 21, 2020

Mar 20, 2020

-2

3101

+54

halp

Yvette has six beads that she is going to assemble into a bracelet. Two of the six beads have the same color, and the remaining four all have different colors. How many different ways can Yvette assemble her bracelet? (Two bracelets are considered identical read more ..

●●●●●●

MagnusMathematician Mar 20, 2020

1669

Please help me

A math conference is presenting a lecture series with six different lecturers. If Dr. Smith's lecture depends on Dr. Jones's lecture, so that Dr. Smith must be scheduled at some time after Dr. Jones, in how many orders can the six lecturers be scheduled? read more ..

●●

Guest Mar 20, 2020

1056

choose

what's more important: sleeping or eating?

off-topic

●●●●●●●

Guest Mar 20, 2020

433

Geometry question

In triangle PQR, the side lengths are PQ = 9, PR = 10, and QR = 17. Let X be the intersection of the angle bisector of angle $ with side QR, and let Y be the foot of the perpendicular from X to side PR. Compute the length of XY.

●

Guest Mar 20, 2020

912

The range of a cosecant function is . The equations of two consecutive asymptotes of the function are x = 0 and . The function is not a

The range of a cosecant function is . The equations of two consecutive asymptotes of the function are x = 0 and . The function is not a reflection over the x-axis.
What is the equation of this cosecant function?

●

Guest Mar 20, 2020

682

+29

Calculus 2 Question on Sequences

Thanks for helping :)

●

noobfromvn26 Mar 20, 2020

450

help please

The two solutions of the equation are in the ratio of 3 to 1 for some values of . What is the largest possible value of ?

●●

Guest Mar 20, 2020

781

Math Question

If $f(x)$ is a polynomial of degree 7, and $g(x)$ is a polynomial of degree 7, then what is the product of the minimum and the maximum possible degrees of $f(x) + g(x)$?

●

Guest Mar 20, 2020

782

help

The square pyramid has base side lengths of 12 centimeters and a slant height of 15 centimeters. What is the total surface area of the pyramid?

●

Guest Mar 20, 2020

733

math

find the input (x) of the function y= 5x - 274 if the output (y) is -69

●

Guest Mar 20, 2020

573

Help

If the ratio of to is 2 to 3, what is the ratio of to ? Express your answer as a common fraction.

off-topic

●●

Guest Mar 20, 2020

1364

I AM DESPERATE!

Kite $ABCD$ (a quadrilateral with two pairs of adjacent equal sides) has coordinates $A\ (0,7),\ B\ (1,0),\ C\ (12,-2),$ and $D\ (7,8).$ What is the area of $ABCD,$ given that the area of a kite is equal to half the product of its diagonals?

●

Guest Mar 20, 2020

-1

695

+104

help pls !

Neil and Chris were trying to solve the quadratic equation
x^2 + bx + c = 0.
Neil wrote down the wrong value of b (but his value of c was correct), and found the roots to be 1 and 6. Chris wrote down the wrong value of c (but read more ..

●●●●●●

matthewmacdell Mar 20, 2020

-3

742

+104

please help ! cphill- i saw that you've solved a problem similar to this, but w different numbers, can you or someone else help me w this :)

Find the number that can be placed in the empty space below so that the resulting quadratic is the square of a binomial:

x^2 + 22x + __

thanks ! read more ..

●●●●●●●●

matthewmacdell Mar 20, 2020

887

+32

Algebra Finances Please help

Veronica plans to make a $95 a month annuity payment to an account that earns 3% annual interest to build up her savings. How much can she save in 10 years with this plan?
A. $7,122.49
B. $13,275.43
C. $21,846.27
D. $38,960.76.. <#> I think the read more ..

●●●●●●

Roses Mar 20, 2020

756

Please give me an equation

The length of the segment between the points (2a, a-4) and (4, -1) is 2*sqrt10 units. What is the product of all possible values for a?

●●

Guest Mar 20, 2020

All Questions ⁺⁰231302 Questions

15 numbers must be inserted between 1950 and 1998, so that it can form an equal difference sequence. What is the sum of all the values?

Waiting for moderation

Quick question on the hearts system(rep?)

help

Im stuck...

POLYNOMIALS

Do these math questions if you dare!

Please help me. I would like some help. Thanks!

halp

Please help me

choose

Geometry question

The range of a cosecant function is . The equations of two consecutive asymptotes of the function are x = 0 and . The function is not a

Calculus 2 Question on Sequences

help please

Math Question

help

math

Help

I AM DESPERATE!

help pls !

please help ! cphill- i saw that you've solved a problem similar to this, but w different numbers, can you or someone else help me w this :)

Algebra Finances Please help

Please give me an equation

4 Online Users

Top Users

Sticky Topics