All Questions ⁺⁰237779 Questions

0

1100

5

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Need help ASAP...

Which answer best describes the complex zeros of the polynomial function?
f(x)=x^3+x^2−8x−8

A) The function has one real zero and two nonreal zeros. The graph of the function intersects the x-axis at exactly one location. read more ..

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oscar.a1551 Oct 26, 2018

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669

1

Please Help!

How many subsets of {1,2,3,4,5,6,8,10,15} are there for which the sum of the elements is 15.

Guest Oct 26, 2018

0

1556

3

Help!

A certain trapezoid has these properties: its diagonals are congruent and perpendicular to each other, and its longer base length is equal to the length of a diagonal. What is the sum of the degree measures of the two acute angles of this trapezoid. read more ..

Guest Oct 26, 2018

0

978

1

+239

7 pounds of Mystery Meat and 4 pounds of Tastes Like Chicken cost $78.00.Tastes Like Chicken costs $3.00 more per pound than

7 pounds of Mystery Meat and 4 pounds of Tastes Like Chicken cost $78.00.Tastes Like Chicken costs $3.00 more per pound than Mystery Meat. In dollars, how much does a pound of Mystery Meat cost?

Firewolf Oct 26, 2018

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564

2

Please Help Me With My Math Skills!

A model has tires that are 2 inches in diameter. How far with the model travel in 20 revolutions?

Guest Oct 26, 2018

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593

2

Help!

A line segment is broken at two random points along its length. What is the probability that the three new segments can be arranged to form a triangle?

Guest Oct 26, 2018

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742

1

I need help asap if a tree stands 15ft high its shadow is 5 and 1/2 ft long a man 6 ft tall stands near the tree what would be the length is

I need help asap if a tree stands 15ft high its shadow is 5 and 1/2 ft long a man 6 ft tall stands near the tree what would be the length is the mans shadow to the nearest foot

Guest Oct 26, 2018

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1638

1

Employees were asked how many times per week they exercised. The frequency table shows the results of the survey.

Employees were asked how many times per week they exercised. The frequency table shows the results of the survey.
Number of times exercised per week
0
1 read more ..

Guest Oct 26, 2018

Oct 25, 2018

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949

1

+9

I need help.

Twenty switches in an office computer network are to be connected so that each switch has a direct connection to exactly three other switches. How many connections will be necessary?

KingMonkey Oct 25, 2018

0

879

2

+283

Please help

How many ways are there to put 6 balls in 3 boxes if the balls are not distinguishable but the boxes are?

I got 7, but I wanted to check. read more ..

ANotSmartPerson Oct 25, 2018

0

651

3

Am I correct?

Help ASAP. Thanks.
1)

read more ..

Guest Oct 25, 2018

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941

1

Adding and Subtracting Polynomials

A rectangle has a length of x and a width of 5x3 + 4 - x2 . Find the perimeter of the rectangle when the length is 5 feet.

Guest Oct 25, 2018

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946

2

mrs. shouse wants to by somthing that cost 1,000 if she gives the lady 2,000 bill how much mony will she have left?

mrs. shouse wants to by somthing that cost 1,000 if she gives the lady 2,000 bill how much mony will she have left? read more ..

Guest Oct 25, 2018

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990

4

+687

Math help?

Mrs. Solar receives the time estimates from each contractor. She wants to have the work done within 5 wk (200 work-hours) of when the work is started, and the sooner the better. She also wants to get a good deal.
(a) Contractor read more ..

hoiuu Oct 25, 2018

0

1963

7

+584

Complex analysis,finding image under mapping

Find the image of the strip R = { z in complex with 0 < Re(z) < } under f(z)=sin(z).

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fiora Oct 25, 2018

0

1004

6

+687

check my work?

here are the questions.

Contractor 3 gives Mrs. Solar the following fee table showing her charges for the contract work.
read more ..

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hoiuu Oct 25, 2018

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536

1

Who Types Faster? Why?

Jessica types at a rate of 61 words per minute. Anna types at a rate that is modeled by the following equation: Y=54x.

Who types faster? Why?

Guest Oct 25, 2018

+2

757

1

+693

ik this is easy but like..

http://prntscr.com/lah01o

critical Oct 25, 2018

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826

4

+160

integer roots question

given the equation: (a+1)x^2 - (a^2 + 1)x + 2a^3 - 6 = 0
what's the value for a (which is an integer) that makes the equation have all integer roots?

edit: thank you sm :) read more ..

hearts123 Oct 25, 2018

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