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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. 450 views
What is the Linear Taylor polynomial aout -(pi/3) for the function f(x)=sin(x)?
1. 1 answer
2. 436 views
what is the coefficient of a^9b^8 in the expansion of (a+b)^17
1. 1 answer
2. 377 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. 412 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. 668 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. 1,436 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. 500 views
Find the volume in terms of pi of a sphere with a surface area of 9 pi sq ft
1. 8 answers
2. 3,142 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. 575 views
To conserve water, an animal's kidneys can pump ions across cell membranes, allowing water to move by
1. 2 answers
2. 1,928 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. 561 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. 563 views
What powers did Parliament have in the Bill of Rights?
1. 3 answers
2. 544 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. 837 views
What is the mole fraction of NaBr in an aqueous solution that contains 20.1% NaBr (weight/weight%)?
1. 3 answers
2. 4,174 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. 891 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. 620 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. 6,304 views
I need 27 2x4 50" long how many feet do I need
1. 1 answer
2. 366 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. 5,926 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. 942 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. 492 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. 1,151 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. 465 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. 1,899 views
The Hershey-Chase experiment proved that DNA was the hereditary material becausea- radioactive phosphorus in viral proteins was
1. 0 answers
2. 1,091 views
why beans are not the same size as the one planted
1. 1 answer
2. 306 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. 640 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. 4,706 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. 938 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. 4,462 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. 837 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. 772 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. 1,054 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. 424 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. 2,528 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. 3,275 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. 522 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. 2,107 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. 5,558 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. 706 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. 1,012 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. 508 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. 2,285 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. 3,704 views
how long can the treasurer of the united states serve?
1. 1 answer
2. 447 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. 1,397 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. 958 views
which amendment protects citizens' freedoms of speech and pressa.1st b.3rd c.5th d.)7th its c?
1. 2 answers
2. 509 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. 1,348 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. 800 views
When do the number of social movements increase?a- During an economic expansion b- during population shrinkage c- during
1. 2 answers
2. 520 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. 545 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. 537 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. 14,265 views
Does urbanization cause cities to have a growing influence on society
1. 3 answers
2. 470 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. 564 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. 638 views
what type of symmetry does the ying yang symbol have?I don't think it has symmetry
1. 4 answers
2. 2,544 views
Which letter has rotational symmetry?I J K L IMy answer is I
1. 1 answer
2. 2,967 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. 8,275 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. 3,901 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. 1,033 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. 696 views
What is the noun clause in the following sentence?I heard that the book is set to release soon.
1. 3 answers
2. 889 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. 10,320 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. 2,698 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. 695 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. 1,765 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. 872 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. 664 views
copper sulfate reacts with sodium hydroxide producing copper hydroxide and sodium sulfate.. If sodium hydroxide is the limiting
1. 0 answers
2. 622 views
copper sulfate reacts with sodium hydroxide producing copper hydroxide and sodium sulfate.. If sodium hydroxide is the limiting
1. 1 answer
2. 555 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. 704 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. 909 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. 12,225 views
Given: r is perpendicular to s, t is perpendicular to sprove:r is parallel to t
1. 3 answers
2. 1,019 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. 4,932 views
ec bisects <bed,m<<aeb =11x-12 and m<ced =4x+1. Find m<aec
1. 2 answers
2. 3,040 views
bc bisects <bed, m<aeb=11x-12 and m<ced=4x+1 find m<aec
1. 3 answers
2. 1,603 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. 668 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. 4,456 views
television advertisements typically portray the elderly as?a- wise and knowing b- dignified and nurturing c- respectable and
1. 9 answers
2. 5,020 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. 1,303 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. 1,593 views
Is your work place an example of a primary or secondary group?
1. 3 answers
2. 373 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. 542 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. 5,783 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. 316 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. 1,652 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. 556 views
ray pb bisects < rpt so that < rpb = x+2 and < tpb = 2x-6. What is < rpt =
1. 2 answers
2. 968 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. 2,967 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. 766 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. 3,413 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. 1,131 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. 1,144 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. 1,087 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. 1,027 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. 6,069 views

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