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Steve

Questions (1,140)

What is the quadratic Taylor polynomial about 2 for the function f(x)=square root x-1?
1. 0 answers
2. 464 views
What is the Linear Taylor polynomial aout -(pi/3) for the function f(x)=sin(x)?
1. 1 answer
2. 462 views
what is the coefficient of a^9b^8 in the expansion of (a+b)^17
1. 1 answer
2. 391 views
When a telephone exchange is established, there are 10,000 new phone numbersto use(i.e. 722-0000 to 722-9999). Of these 10,000
1. 2 answers
2. 428 views
Two old friends meet. They hadn't seen each other in 22 years. Betty is 6 years older than France's, but neither is older than
1. 1 answer
2. 694 views
The ordered pairs (2,-21) and (5,-45) are solutions to which of the following equations?y = -8x - 5 y = -8x + 5 <---- my answer
1. 5 answers
2. 1,449 views
If someone can help me with this ODE I would greatly appreciate it. Thank you in advance!------ Consider the differential
1. 1 answer
2. 519 views
Find the volume in terms of pi of a sphere with a surface area of 9 pi sq ft
1. 8 answers
2. 3,159 views
Thye area of a regular hexagon is 38 cm^2. What is the area of a regular hexagon with sides 4 times as long?
1. 0 answers
2. 599 views
To conserve water, an animal's kidneys can pump ions across cell membranes, allowing water to move by
1. 2 answers
2. 1,948 views
1. Englishmen expected to have a ___ in their government.2. The __ was the first legislature in the Jamestown colony. 3. The
1. 2 answers
2. 579 views
mr and mrs smith, their 2 children and fog want to cross a river in a boat that would hold only 80 kg and both mr. amd Mrs Smith
1. 0 answers
2. 578 views
What powers did Parliament have in the Bill of Rights?
1. 3 answers
2. 560 views
1. What powers did Parliament have in the Bill of Rights?2. Why was King James removed from the throne? 3. Do you think the
1. 5 answers
2. 864 views
What is the mole fraction of NaBr in an aqueous solution that contains 20.1% NaBr (weight/weight%)?
1. 3 answers
2. 4,190 views
Ty is reading a book that is 456 pages. In the last 11 days, he has read 264 pages.If Ty continues to read at the same rate,
1. 5 answers
2. 915 views
How many pounds of nuts selling for$6/lb and raisins selling for $3/ lb should a person combine to obtain150 lb of trail mix
1. 1 answer
2. 644 views
a regular pentagon has an apothem of 3.2 and an area of 37.2 cm. What is the length of one side of the pentagon?
1. 7 answers
2. 6,338 views
I need 27 2x4 50" long how many feet do I need
1. 1 answer
2. 378 views
In triangle FGH, g = 8ft, h=13ft, and m=F= 72degrees. Find m<G round to nearest tentha- 26.2 b- 33.9 c- 72.1 d- 32.5 my answer
1. 8 answers
2. 5,959 views
I am having a problem answering this math problem.Andrea has a box of marbles in it. She has seven red marbles, thirteen blue
1. 2 answers
2. 965 views
Draw a FBD of an object that has forces acting on it that are not at right angles.If someone can provide me of some sort of
1. 1 answer
2. 505 views
A 5kg block is being pulled on a horizontal frictionless surface. The tension in the string is 30N. What is the total work done
1. 2 answers
2. 1,167 views
In a right triangle, the angles are 90, 66, and 24. The length of the base is 11. What is the length of the hypotenuse?
1. 2 answers
2. 481 views
Find the missing value to the nearest hundredth.tan ___ = 73 a- 81.61 b- 64.61 c- 60.61 d- 89.22 My answer is D
1. 2 answers
2. 1,918 views
The Hershey-Chase experiment proved that DNA was the hereditary material becausea- radioactive phosphorus in viral proteins was
1. 0 answers
2. 1,130 views
why beans are not the same size as the one planted
1. 1 answer
2. 314 views
1. A car undergoes a displacement of 500m due east, followed by another displacement due south of 1200m.a)Calculate the total
1. 0 answers
2. 657 views
what volume of 0.120 M NaOH must be added to 100 ml of 0.100 M NaHC2O4 to reach ph of 4.70?H2C2O4 Ka1 = 5.9 x 10-2 HC2O4^- Ka2 =
1. 3 answers
2. 4,725 views
what volume of 0.120 M NaOH must be added to 100 ml of 0.100 M NaHC2O4 to reach ph of 4.70?The answer is 60 ml but I don't know
1. 4 answers
2. 948 views
Calculate solubility of AgCl (in g/L) in a 6.5*10^-3 M silver Nitrate solution ksp= 1.8 * 10^-10(AgCl molecular mass is 143.3g)
1. 1 answer
2. 4,494 views
Calculate solubility of AgCl (in g/L) in a 6.5*10^-3 M silver Nitrate solution ksp= 1.8 * 10^-10(AgCl molecular mass is 143.3g)
1. 1 answer
2. 858 views
A sample of NH4HS(s) is placed in a 2.57 −L flask containing 0.140 mol NH3(g).NH4HS(s)⇌NH3(g)+H2S(g)KP=0.108at25∘C What
1. 1 answer
2. 801 views
I have been stuck on this question please help me solve it?The following reaction is used in some self-contained breathing
1. 2 answers
2. 1,072 views
Dumb question I know, but I've never really thought about it. If you square a negative x, does it become positive?(-×)^2=?
1. 2 answers
2. 433 views
Wine is made by mixing yeast with grapes and allowing the yeast cells to undergo fermentation. Sparkling wine is a type of wine
1. 5 answers
2. 2,545 views
What would most likely happen to cells placed in fresh water?a- water would flow out because they are hypotonic to the external
1. 5 answers
2. 3,295 views
Find functions of f•g, g•f, and their domains.f (x)=sqrtx-1, g (x)=x^2 Thank you very much
1. 1 answer
2. 540 views
Which of the following represents the length of a diagonal of a trapezoid with vertices of (-b,c), (b,c), (-a,0), and (a,0)?1-
1. 3 answers
2. 2,126 views
In " Tokyo" Ryo and Tsuruishi have all of the following in common exceptthey both have children they both been married they are
1. 8 answers
2. 5,582 views
2 years ago my mother was 4 times my age then. In 18 years I will be half my mothers new age. How old am I now?I am so stuck 2
1. 3 answers
2. 739 views
A stamp collection consists of 3¢, 12¢, and 15¢ stamps. The number of 3¢ stamps is three times the number of 12¢ stamps.
1. 6 answers
2. 1,032 views
I worked some on this earlier, and botched it a bit, so here goes again.<i>A water tank is made by rotating f(x)=2^x-1 between
1. 1 answer
2. 532 views
The sum of two numbers is fourteen. Using x to represent the larger of the two numbers, translate "the difference between five
1. 1 answer
2. 2,313 views
Assume the following is a true statement.If it is raining, I will carry an umbrella. Which form of the original statement must
1. 2 answers
2. 3,740 views
how long can the treasurer of the united states serve?
1. 1 answer
2. 453 views
Complete the 2 column proof.Given m<rst = 5x and m<uvw = 7x <rstand <uvw are supplementary. Prove x=15 m<rst=5x and m<uvw=7x
1. 1 answer
2. 1,418 views
A satellite is free falling from a distance "d" of the surface of the moon with radius "r", with zero initial velocity. At what
1. 4 answers
2. 980 views
which amendment protects citizens' freedoms of speech and pressa.1st b.3rd c.5th d.)7th its c?
1. 2 answers
2. 530 views
Leaders in the industrialized world see booming populations in the least industrialized nations as a threat to?a= the continued
1. 5 answers
2. 1,375 views
p>p'(-2,-6) for the glide reflection where the translation is (x,y)>(x,y-1) and the line of reflection is x=1. What are the
1. 0 answers
2. 815 views
When do the number of social movements increase?a- During an economic expansion b- during population shrinkage c- during
1. 2 answers
2. 535 views
A 10 kg mass (initially at rest) is attached to a rope, which is wrapped about a thin-walled hollow cyclinder of diameter D = 50
1. 0 answers
2. 561 views
A 10 kg mass (initially at rest) is attached to a rope, which is wrapped about a thin-walled hollow cyclinder of diameter D = 50
1. 0 answers
2. 557 views
R, S, and T are the vertices of one triangle. E, F, and D are the vertices of another triangle. m<R = 60°, m<S = 80°, m<F =
1. 17 answers
2. 14,287 views
Does urbanization cause cities to have a growing influence on society
1. 3 answers
2. 483 views
a>p=a'(-3,-3) for the glide reflection where the translation is (x,y)>(x+5,y) and the line of reflection is y=1. What are the
1. 2 answers
2. 580 views
p>p'(-2,-6) for the glide reflection where the translation is (x,y)>(x,y-1) and the line of reflection is x=1. What are the
1. 1 answer
2. 661 views
what type of symmetry does the ying yang symbol have?I don't think it has symmetry
1. 4 answers
2. 2,558 views
Which letter has rotational symmetry?I J K L IMy answer is I
1. 1 answer
2. 2,994 views
The vertices of a triangle are P(-4,1), Q(-2,-8), R(8,-1). What are the vertices of the image reflected across the y-axis?my
1. 20 answers
2. 8,301 views
Which rule describes the transformation that is a reflection across the x-axis?a- (x,y)>(x,-y) b- >(-x,y) c_ >(-x,-y) d- >(y,x)
1. 3 answers
2. 3,914 views
Abby previously owned 200 shares of a NEWAGE stock at $25 per share. Today the company split the stock in a 3:1 split. Now what
1. 2 answers
2. 1,045 views
Find all values of p such that 2(x+4)(x-2p) has a minimum value of -18.(AoPS, Please show steps)
1. 3 answers
2. 711 views
What is the noun clause in the following sentence?I heard that the book is set to release soon.
1. 3 answers
2. 908 views
In the story"A Contribution to Statistics" 1.) Which of the following words best describes the author's view of humanity? a.)
1. 25 answers
2. 10,354 views
The transition to a global economy has increased "what" within the U>S>?a- income inequality b- educational opportunity c-
1. 6 answers
2. 2,709 views
find the image, of o(-2,-1) after two reflections first across the line y=-5 and then across the line x=1
1. 1 answer
2. 709 views
A segment with endpoint a(3,1) and b(-1,-1) is rotated 90 degrees about its origin what are the new of a and b prime?
1. 3 answers
2. 1,794 views
Your parents own their own business and they do very well financially. They are very independent and take responsibility for all
1. 3 answers
2. 888 views
What is a key element of democracy?a- self-determination b- selfishness c- violent d- heredity My answer would be a or b
1. 4 answers
2. 683 views
copper sulfate reacts with sodium hydroxide producing copper hydroxide and sodium sulfate.. If sodium hydroxide is the limiting
1. 0 answers
2. 645 views
copper sulfate reacts with sodium hydroxide producing copper hydroxide and sodium sulfate.. If sodium hydroxide is the limiting
1. 1 answer
2. 574 views
Hi Sra! Could you please check my answers on these questions?1) -Como quiera. Mientras Ud. ______ un sobre, yo limpiaré el
1. 3 answers
2. 715 views
How do binomial or 2 part names compare with early versions of scientific names?shorter longer descriptive in English my answer
1. 2 answers
2. 922 views
A carpenter cut the top section of a window frame with a 37-degree angle on each end. the side pieces each have a 50 degree
1. 5 answers
2. 12,247 views
Given: r is perpendicular to s, t is perpendicular to sprove:r is parallel to t
1. 3 answers
2. 1,031 views
A carpenter cut the top section of a window frame with a 37-degree angle on each end. the side pieces each have a 50 degree
1. 5 answers
2. 4,958 views
ec bisects <bed,m<<aeb =11x-12 and m<ced =4x+1. Find m<aec
1. 2 answers
2. 3,053 views
bc bisects <bed, m<aeb=11x-12 and m<ced=4x+1 find m<aec
1. 3 answers
2. 1,614 views
<2=<4, m<2= 110 degrees Given m∠2 = m∠4 Definition of congruent angles m∠4 = 110ºComplete the 2 column proof
1. 0 answers
2. 683 views
Write the converse of the following true conditional statement. If the converse is false write a counter example.My answer If a
1. 3 answers
2. 4,479 views
television advertisements typically portray the elderly as?a- wise and knowing b- dignified and nurturing c- respectable and
1. 9 answers
2. 5,032 views
How would I write an algebraic expression for the quotient of fifty and 5 more than a number is 10.Would this be correct;
1. 3 answers
2. 1,316 views
Brianna is organizing a group of staff from her engineering company to provide Saturday afternoon tutoring for students at the
1. 5 answers
2. 1,605 views
Is your work place an example of a primary or secondary group?
1. 3 answers
2. 383 views
A solar still is used to make fresh water from salt water by evaporation. Assume that during a summer day that 1000 BTU/ft sq of
1. 1 answer
2. 558 views
Read the following sentences from "The Youngest Doll."The aunt thought he was listening for the breathing of the prawn to see if
1. 9 answers
2. 5,798 views
If a line (-9,7) is marked by e which is a ratio of 1/4 then where is e on the line?My answer is -7
1. 0 answers
2. 332 views
In a Hexagon net for a 3 dimensional solid how many regions would there be?My answer is 8 the 6 sides and the top and bottom
1. 2 answers
2. 1,663 views
Of the following, which is the most likely consequence of a manufacturing plant dumping its chemical waste into a nearby stream?
1. 0 answers
2. 568 views
ray pb bisects < rpt so that < rpb = x+2 and < tpb = 2x-6. What is < rpt =
1. 2 answers
2. 984 views
Line pb is a line segment on a number line. It has endpoints at -2 and 12. What is the coordinate of its midpoint.My answer
1. 2 answers
2. 2,993 views
explain how you can use a straight edge and a compass to construct an angle that is both congruent and adjacent to a given
1. 1 answer
2. 778 views
What is the circumference of a circle in terms of pi with a radius of 2.2?I know that c = 2 pi * r c = 2 pi * 2.2 c = 2 * 2.2 my
1. 4 answers
2. 3,436 views
The endpoints of a diameter on a circle are a(2,1)and B(5,5). Find the area of the circle in terms of 3.14.
1. 1 answer
2. 1,151 views
A garden is 5 ft by 6 ft has a walkway that is 2 ft wide around it. What is the amount of fencing needed to surround the
1. 4 answers
2. 1,150 views
a circle has a center (8,2). the point (3,7) is on the circle. What is the area of the circle to the nearest square unit?
1. 2 answers
2. 1,110 views
a circle has a center (3,5). the point (3,8) is on the circle. What is the circumference of the circle to the nearest unit?
1. 2 answers
2. 1,050 views
What is the area of rectangle wxyz with vertices w(0,1),x(3,4),y(-1,8) z (-4,5) to the nearest unit?
1. 11 answers
2. 6,087 views

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