All Questions +0 237826 Questions

What is the equation of a line passing through the point (-3,5) and has a slope of -6

BIGChungus Mar 20, 2020

740

help

CalTheGreat ●●

Guest Mar 20, 2020

843

+499

Probability

Sup web2.0, here's the problem:

At a local carnival, Mia is shooting at a row of 10 duck targets. Each time she shoots at a duck, the duck she shoots and any ducks immediately next to it fall down. In how many different ways can Mia read more ..

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jfan17 Mar 20, 2020

881

help asap please!

The polynomial is divisible by for some real numbers and . Find

How many distinct four-tuples of rational numbers are there with

Guest Mar 20, 2020

558

LOGARITHMS, HELP ASAP PLEASE

We flip a fair coin 10 times. What is the probability that we get heads in at least 6 of the 10 flips?

Guest Mar 20, 2020

1278

help

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Guest Mar 20, 2020

-5

1357

+73

4) Let f(x) = 1/ x be the parent function. Let g(x) = (3 x - 10)/( x - 4) be a transformation of f(x) .

4) Let f(x) = 1/x be the parent function. Let g(x) = (3x - 10)/(x - 4) be a transformation of f(x).

(a) Rewrite g(x) in the form a + (k/(x - 4)).
read more ..

Let A = (4,-1), B = (6,2), and C = (-1,2). There exists a point X and a constant k such that for any point P:
PA^2 + PB^2 + PC^2 = 3PX^2 + k.
Find the constant k

GAMEMASTERX40 Mar 20, 2020

601

HELP URGENT

Guest Mar 20, 2020

Mar 19, 2020

-1

680

why is math

In triangle ABC, the angle bisector of angle BAC meets BC at D, such that AD = AB. Line segment AD is extended to E, such that CD = CE and angle DBE = \angle BAD. Show that triangle ACE is isosceles.
read more ..

Guest Mar 19, 2020

2545

HELPPP

The parabola with equation $y=ax^2+bx+c$ is graphed below: The zeros of the quadratic $ax^2 + bx + c$ are at $x=m$ and $x=n$, where $m>n$. What is $m-n$?
https://latex.artofproblemsolving.com/0/7/6/07675a24920f72edd65e30b6b78914ddf70403be.png read more ..

Guest Mar 19, 2020

742

calling all users

a) how far does the unicycle move if the wheel turns once?
give your answer in metres, correct to 2 decimal places

b) pierre enters a 100m unicycle race. how many times must the wheel rotate completely in order read more ..

Guest Mar 19, 2020

4336

pierre's unicycle wheel has a diameter of 80cm

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Guest Mar 19, 2020

1663

Quick I need halp NOW Im in rush

What is the perimeter, in cm, of quadrilateral $ABCD$ if $\overline{AB} \perp \overline{BC}$, $\overline{DC} \perp \overline{BC}$, $AB=9$ cm, $DC=4$ cm, and $BC=12$ cm?

If the mean (average) of five consecutive integers is $21,$ what is the smallest of the five integers?

Guest Mar 19, 2020

966

PPPLLLZZZZZ HALP

geno3141 ●

Guest Mar 19, 2020

826

rhombus

perimeter of a rhombus is 68 one diagonal is 16 what is the lenth of the secound diagonal

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Guest Mar 19, 2020

541

Calling All Users

What is the maximum value of $4(x + 7)(2 - x)$, over all real numbers $x$?

Let f, g, and h be polynomials such that . If the constant term of f(x) is -4 and the constant term of h(x) is 3, what is g(0)?

Guest Mar 19, 2020

691

+980

I need some more help.

The average of $x+6$, $6x+2$, and $2x+7$ is $4x-7$. What is $x$?

qwertyzz Mar 19, 2020

764

help

off-topic

5) Use the properties of continuity to prove whether or not h(x) is continuous at x = 3. If h(x) is not continuous at x = 3, then state the type of discontinuity.

h(x) = {3x2 - 3 if x < 3
read more ..

Guest Mar 19, 2020

-5

753

+73

5) Use the properties of continuity to prove whether or not h(x) is continuous at x = 3.

A ball travels on a parabolic path in which the height (in feet) is given by the expression $-25t^2+75t+24$, where $t$ is the time after launch. At what time is the height of the ball at its maximum?

GAMEMASTERX40 Mar 19, 2020

583

Calling All Users

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Guest Mar 19, 2020

614

please help

You toss an unfair coin, where the probability of tails is 0.8. find the smallest number n of times you have to toss the coin so that the probability at least one head goes over 50%.

geno3141 ●●

Guest Mar 19, 2020

873

need help with math

Your mom bought a multi pack of Hot Fries from Sam’s
Club last week. When you got home from school your
brother and his friends had eaten 1⁄6 of the bags. By the
end of the week your family had eaten 50% of what was
left. There are 30 bags of read more ..

Find a+b+c if the graph of the equation y= is a parabola with vertex (5,3), vertical axis of symmetry, and contains the point (2,0).

Guest Mar 19, 2020

-1

818

+152

Pls Help

I'm Really Stuck on this problem,
In a certain lottery, three white balls are drawn (at random) from ten balls numbered from 1 to 10, and one red SuperBall is drawn (at random) from ten balls numbered from 21 to 30. When you buy a read more ..

BIGChungus Mar 19, 2020

-2

937

+174

Helppppp

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Forumofweb2.0cal Mar 19, 2020

485

help

For a given positive integer $n > 2^3$, what is the greatest common divisor of $n^3 + 3^2$ and $n + 2$?