All Questions ⁺⁰237690 Questions

0

750

1

help appreciated

The vector <4 -7>is orthogonal to the vector <3 k>. The vector <2 m> is orthogonal to the vector <3 k>. Find m.

Guest May 4, 2019

+8

1

1646

4

+118724

Congratulations CPhill on clearing the 100,000 hurdle !

Congratulations CPhill on clearing 100,000

off-topic

Melody May 4, 2019

0

922

4

help would be great

The equation of the line joining the complex numbers -5 + 4i and 7 + 2i can be expressed in the form az + b \overline{z} = 38 for some complex numbers a and b. Find the ordered pair (a, b).

Guest May 4, 2019

0

733

1

Help

Find the minimum value of over all real numbers x.

Guest May 4, 2019

0

935

2

+153

Help please!

SoulSlayer615 May 4, 2019

May 3, 2019

0

553

1

help

What is the sum of all possible values of x such that 2x(x-10)=-50?

Guest May 3, 2019

0

1618

4

please help me i am sick and need this done

A spinner has 10 equally sized sections, 4 of which are gray and 6 of which are blue. The spinner is spun twice. What is the probability that the first spin lands on gray and the second spin lands on blue ?Write your answer as a fraction in simplest form.
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Hypotenuisance ●●●●

Guest May 3, 2019

0

1647

1

please help me!!! probability

A box contains plain 4 pencils and 4 pens. A second box contains 5 color pencils and 7 crayons. One item from each box is chosen at random. What is the probability that a pen from the first box and a crayon from the second box are selected?Write your answer read more ..

Guest May 3, 2019

0

780

1

Please help

Find all numbers a for which the graph of y=x^2+a and the graph of y=ax intersect. Express your answer in interval notation.

Guest May 3, 2019

0

464

2

help

The sequence satisfies the recurrence equation for every integer . If and , what is the value of ?

Guest May 3, 2019

+2

866

7

+2864

Find the value of this without quadratic formula or completing the square

Find the value of if .

For some reason, I keep getting 1/36 every time I attempt it, and the answer is 1/24.
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Melody ●●●●●●●

CalculatorUser May 3, 2019

0

1060

2

Help

Collins Middle School has 296 sixth grade students. Of the sixth grade is 40% of the total school, how many students are in the middle school?

Guest May 3, 2019

0

746

1

Please help

What is the smallest distance between the origin and a point on the graph of y=?

Guest May 3, 2019

0

912

4

help

Let $$x={4\over{(\sqrt5+1)(\root 4\of5+1)(\root 8\of5+1)(\root {16}\of5+1)}}.$$Find $(x+1)^{48}$.

Guest May 3, 2019

0

1994

3

Slope intercept form of the line described

through: (4,3), parallel to x=0

Guest May 3, 2019

0

604

2

Slope intercept form

Through:(2,-4), parallel to y=3x+2

Guest May 3, 2019

0

1022

1

Help needed

There are two values of $a$ for which the equation $4x^2+ax+8x+9=0$ has only one solution for $x$. What is the sum of those values of $a$?

Guest May 3, 2019

0

4603

3

please help me!!! possibilities

When ordering the Kids' Lunch at Burger Universe, the customer must choose a size, a type of bun, a side order, and a type of fruit drink.
Here are the possibilities for each choice.
ChoicePossibilities read more ..

Guest May 3, 2019

+1

888

5

Off-topic question.

Hello!
I was just wondering if you guys don't mind me asking this question, What most people here work as irl? or still students ?

off-topic

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Guest May 3, 2019

0

1

1096

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+309

Help

5. A box contains 4 black shirts, 8 blue shirts, 4 black pants, and 10 blue pants. Determine the probability of randomly selecting a blue piece of clothing or a pair read more ..

oscar.a1551 May 3, 2019

0

540

2

help

Determine the value of , where the signs change after each perfect square.

Guest May 3, 2019

0

1155

1

Algebra 2 K-12 honors

Can someone PLEASE help me? I need help on the following questions: I have teacher hints
Info:
You work for the BeeSwaks Candle Company and have already updated the Brick and the Egyptian candles . The volume of the the brick is read more ..

Guest May 3, 2019

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