All Questions ⁺⁰237697 Questions

0

841

4

+895

Find the Exact Value

Disregard, I figured it out.

Find the exact value:
read more ..

AdamTaurus May 11, 2019

0

1056

2

math

1. Find the product of all constants t such that the quadratic x^2 + tx - 10 can be factored in the form $(x+a)(x+b)$, where $a$ and $b$ are integers.

2.Find all real numbers t such that {2}/{3} t - 1 < t + 7 \le -2t + 15. read more ..

Guest May 11, 2019

0

1081

3

Velocity Time graphs

Help meee pleassee im strugglingg

Guest May 11, 2019

0

2265

2

For each meal, Jeffrey eats either toast, cereal, or pancakes. How many different ways can Jeffrey choose his meals for the day?

For each meal, Jeffrey eats either toast, cereal, or pancakes. How many different ways can Jeffrey choose his meals for the day?

Guest May 11, 2019

0

949

1

help plz

Find the ordered triple (x,y,z) that satisfies the following system: x-2y=0, y-2z=0, x+z=5.

Guest May 11, 2019

0

498

1

Need Help!

Karl was attempting to calculate economic figures. He found the following equation to be true:\[fp-w=10000\]If $f=5$ and $w=5+125i$, what is $p$?

Guest May 11, 2019

0

2508

1

help!

Find the sum of the $x$-coordinates of all possible positive integer solutions to $\frac1x+\frac1y=\frac17$.

Guest May 11, 2019

0

1913

2

help me when you can

How many 3-letter "words" can be formed from the standard 26-letter alphabet, if the first letter must be a vowel (A, E, I, O, or U)? (We aren't necessarily talking about English words; something like EQX is perfectly valid here.)

geno3141 ●●

Guest May 11, 2019

0

1012

2

Help with Inclusion and Exclusion

1) A rope is 120 feet long. Starting from one end, make a red mark every 3 feet, make a blue mark every 4 feet, and cut the rope at every mark. (Where there’s both a red mark and a blue mark, we only make one cut, not two.) How many pieces of read more ..

Guest May 11, 2019

0

794

1

+895

Prove

Prove these identities.

AdamTaurus May 11, 2019

0

1158

13

+217

Help!

1) In a survey of 100 students who watch television, 21 watch American Idol, 39 watch Lost, and 8 watch both. How many of the students surveyed watch at least one of the two shows?

2) Consider all the possible read more ..

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Rudram592 May 11, 2019

0

789

1

+95

math question

kawaiiai May 11, 2019

0

797

2

+95

math question

kawaiiai May 11, 2019

0

769

3

+95

math question

kawaiiai May 11, 2019

0

1106

2

+257

Alg2/geo

If a and b are positive integers and i is the imaginary unit, what is the only real number c for which (a+bi)^4-24i=c?

geno3141 ●●

SydSu22 May 11, 2019

0

782

1

+95

trigonometry question

kawaiiai May 11, 2019

-5

1036

1

+73

13.) Simon lost his library card and has an overdue library book.

13.) Simon lost his library card and has an overdue library book. When the book was 5 days late, he owed $2.25 to replace his library card and pay the fine for the overdue book. When the book was 21 days late, he owed $6.25 to replace his library card and read more ..

GAMEMASTERX40 May 11, 2019

-6

981

1

+73

12.) The equation y = log 2 ( x - 3) + 1 has an astmptote.

12.) The equation y = log2 (x - 3) + 1 has an astmptote.

a.) On the grid below, graph the function y = log2 (x - 3) + 1
read more ..

GAMEMASTERX40 May 11, 2019

May 10, 2019

0

985

2

+257

Planes of shapes

A plane contains triangle AOB so that line AB is the hypotenuse of right triangle ABC and line CO is perpendicular to the plane. The legs of triangle ABC form angles 45 degrees and read more ..

SydSu22 May 10, 2019

-6

1709

1

+73

Kristin wants to increase her running endurance.

Kristin wants to increase her running endurance. According to experts, a gradual mileage increase of 10% per week can reduce the risk of injury. If Kristin runs 8 miles in week one, which expression can help her find the total number of miles she will have read more ..

GAMEMASTERX40 May 10, 2019

-6

2469

1

+73

Which statement about the graph of c (x) = log6 x is true?

Which statement about the graph of c(x) = log6 x is true?

1) The asymptote has equation y = 0.
2) The graph has no y-intercept. read more ..

GAMEMASTERX40 May 10, 2019

+1

895

4

+368

Logarithims

I do not understand how to do logs in the form of just: log 12. I know how to do it with the subscripts, however. Please help

Badada May 10, 2019

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