All Questions ⁺⁰237722 Questions

0

523

1

wich number is the value of the first 7 ten times as great as the value of the second 7

wich number is the value of the first 7 ten times as great as the value of the second 7

Guest May 25, 2021

+1

470

2

algebra

Let a and b be the roots of the equation x^2 - mx + 2 = 0. Suppose that a + 1/b + ab and b + 1/a + ab are the roots of the equation x^2 - px + q = 0. What is q?

Guest May 25, 2021

0

498

2

trig question

How many values of x with 0 <= x < 990 degrees satisfy sin x = -1?

Guest May 25, 2021

0

452

1

algebra

Write down the quadratic equation whose roots are x = 1 and x = -7 and the coefficient of x is 1.

Guest May 25, 2021

0

359

1

polynomial

Let f(y) = y^4 -3y^3 +y - 3 and g(y) = y^4 - 5y -10. Find . Write your answer as a polynomial with terms of decreasing degree.

Guest May 25, 2021

0

440

1

help

A room has the shape of a conic section formed when the intersection of a plane is neither parallel to an edge, nor perpendicular to the symmetry axis, and intersects only one nappe of the double-napped cone. Which conic section is represented in this room? read more ..

Guest May 25, 2021

0

439

2

math

Find the number that makes the ratio equivalent to
24:84
.

Guest May 25, 2021

0

439

1

Help ASAP

Find all solutions to the equation . Express your answer as a common fraction.

Guest May 25, 2021

May 24, 2021

+1

512

2

i need help legit ;-;

The punch bowl at Felicia's party is getting low, so she adds 12 cups of punch to the bowl. Two guests serve themselves 1.25 cups and 2 cups of punch. The punch bowl now contains 11.5 cups of punch. How many cups were in the punch bowl before Felicia refilled read more ..

Guest May 24, 2021

+4

581

1

+590

Probability

Alex flips a fair coin four times. What is the probability that he flips heads four times in a row?

weredumbmaster22 May 24, 2021

0

410

1

probability

Brent rolls a fair dodecahedral die with numbers 1,2,3,...,11,12 on its faces. What is the expected number he obtains? Express your answer in a decimal.

Guest May 24, 2021

0

417

1

inequality

For how many integer values of x is 5x^2 + 19x + 16 > 120 not satisfied?

Guest May 24, 2021

+4

487

2

+590

Help with bar graph.

Thank you for helping

weredumbmaster22 May 24, 2021

+3

483

3

+515

Geometry Problem:

Geometry Problem:

mworkhard222 May 24, 2021

0

392

1

Hard Math Question

2+9=
Show with a proof

Guest May 24, 2021

0

435

1

Need help

Show that if c does not equal 0 then the sum of the reciprocals of the roots of the quadratic equation ax^2+bx+c=0 is -b/c.

Guest May 24, 2021

0

533

1

+4

https://www.linkedin.com/feed/update/activity:6802715482173579264 Can someone help me, I'm stuck on this problem.

https://www.linkedin.com/feed/update/activity:6802715482173579264
Can someone help me, I'm stuck on this problem.

newgate104 May 24, 2021

0

561

1

I could use some help on this one

Suppose that the coefficient of the quadratic term and the coefficient of the linear term of a quadratic are equal. If the quadratic has a double root, what is the ratio of the coefficient of the quadratic term to the constant term?

Guest May 24, 2021

0

287

0

coordinates

Let a and b be real numbers, where a < b, and let A = (a,a^2) and B = (b,b^2). The line has x-intercept x(-2,0) and y-intercept y(0,3). Find a and b. Express your answer as the ordered pair (a,b).

Guest May 24, 2021

0

420

1

coordinates

A segment with endpoints at A(2,-2) and B(14,4) is extended through B to point C. If BC = 3*AB, what are the coordinates for point C ? Express your answer as an ordered pair.

Guest May 24, 2021

0

323

1

vector geo question

The volume of the parallelepiped determined by the three-dimensional vectors u,v, and w is 11. find the volume of a parallelepiped determined by vectors u+2v, v+2w, w+2u

Guest May 24, 2021

0

419

1

help

Guest May 24, 2021

0

449

1

please help asap

When we say that Ray is climbing up the stairs m at a time, we mean that he starts on the floor (step 0) then jumps to step m and then to 2m and so on until the number of steps to the top is less than m. Ray climbs up a flight of stairs of read more ..

Guest May 24, 2021

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