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Questions Asked on May 25, 2014

Simplify the trigonometric expression.sin^2 theta / 1-cos theta A. 1+cos theta B. sin theta C. 1-sin theta / cos theta D. 1+sin
1. 4 answers
2. asked by Caleb
3. 8,967 views
Which cosine function has maximum of 4, a minimum of -4, and a period of 2pi/3?A. y=4 cos 3 theta B. y= 4 cos 2 theta/3 C. y=4
1. 4 answers
2. asked by Caleb
3. 5,884 views
What is the theoretical probability of rolling a sum of 6 on one roll of two standard number cubes?A. 1/9 B. 5/36 C. 1/12 D. 1/6
1. 6 answers
2. asked by Caleb
3. 5,700 views
Read the following lines from "An Arab Shepherd Is Searching for His Goat on Mount Zion."Searching for a goat or a son has
1. 4 answers
2. asked by Sarah
3. 4,982 views
The Emancipation Proclamation, excerptBY THE PRESIDENT OF THE UNITED STATES OF AMERICA. A PROCLAMATION. I, ABRAHAM LINCOLN,
1. 11 answers
2. asked by Halo4Records
3. 3,932 views
The Emancipation Proclamation, excerptBY THE PRESIDENT OF THE UNITED STATES OF AMERICA. A PROCLAMATION. I, ABRAHAM LINCOLN,
1. 1 answer
2. asked by Halo4Records
3. 3,110 views
Read this sentence from Abraham Lincoln's Second Inaugural Address:It may seem strange that any men should dare to ask a just
1. 3 answers
2. asked by Halo4Records
3. 2,885 views
The scientific methods used to date fossils should be (2 points)primitive. creative. non-testable. non-repeating. I think B but
1. 4 answers
2. asked by Man
3. 2,798 views
Part 1: Using complete sentences, compare the key features and graphs of sine and cosine. What are their similarities and
1. 8 answers
2. asked by Man
3. 2,753 views
Read this sentence from Abraham Lincoln's Second Inaugural Address:Yet, if God wills that it continue until all the wealth piled
1. 1 answer
2. asked by Halo4Records
3. 2,326 views
X is a solution,of dibasic of H2X. G is a solution containing 1.00g of NaOH in 250cm3 of solution . 24.60cm3 of solution F
1. 2 answers
2. asked by john kelechi
3. 2,188 views
A car B travellin at constant velocity of 25m/s overtakes a stationary car B.Two seconds later,carB sets off in pursuit
1. 4 answers
2. asked by akinpetr
3. 1,799 views
a) use the binomial formula to find the 5th term of the expansion (2x - 3)^8 ------ i got 90720x?b) Find a_n, the general term
1. 2 answers
2. asked by Kiirsty
3. 1,610 views
An object is thrown or fired straight upwards at an initial speed of v_0 ft⁄s will reach height h feet after t seconds, where
1. 2 answers
2. asked by cris
3. 1,602 views
Read this sentence from Abraham Lincoln's Second Inaugural Address:. . . let us strive on to finish the work we are in; to bind
1. 1 answer
2. asked by Halo4Records
3. 1,436 views
A cable is suspended from two towers with a distance of 100m between them. The 1st tower hasa height of 50m and the 2nd tower
1. 1 answer
2. asked by zxc
3. 1,393 views
A plumber, electrician and painter were all hired to work on 3 different house. For Adam's house, a plumber worked a total of 35
1. 2 answers
2. asked by Aly
3. 1,308 views
Find the requested probability.P(A) if P(A) = 0.7 Thank you and have a great Holiday weekend
1. 2 answers
2. asked by Mary Ann
3. 1,227 views
what is the south african government providing and to whom?
1. 4 answers
2. asked by Nokubonga
3. 1,204 views
(595)Vinyl record spinning at 45rpm. What is the frequency of rotation (in Hz)? What is the orbital time of the vinyl record (in
1. 2 answers
2. asked by Lena
3. 1,159 views
A majority of scientists worldwide agree with a new theory of evolution proposed by a group of students. The theory will most
1. 3 answers
2. asked by Halo4Records
3. 1,052 views
The Emancipation Proclamation, excerptBY THE PRESIDENT OF THE UNITED STATES OF AMERICA. A PROCLAMATION. I, ABRAHAM LINCOLN,
1. 2 answers
2. asked by Halo4Records
3. 1,049 views
the height of a triangle is 4cm shorter than its base. if the triangle has an area of 48cm2, find the length of the base of the
1. 1 answer
2. asked by Kiirsty
3. 1,048 views
How did this group, made up mainly of Roman patricians, contribute to democracy?A. Patricians formed assemblies to write and
1. 2 answers
2. asked by I NEED HELP FAST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
3. 1,045 views
Robert is standing on a cliff and looks down at an angle of depression of 62 degrees to look at a boat. The cliff is 76 feet
1. 1 answer
2. asked by danielle
3. 1,005 views
Point A is on the inside of a maze that is a simple closed curve. A segment from point A to the outside of the maze must cross
1. 1 answer
2. asked by Jazy
3. 1,001 views
a) on a map the scale used is 1: 10,000. if two towns are separated by a straight 2.5 km road, what will be the distance between
1. 1 answer
2. asked by Kiirsty
3. 953 views
Two students in different parts of New York State measure the altitude of Polaris is above the horizon. The student near New
1. 4 answers
2. asked by Laruen
3. 931 views
The minute hand of a clock is 12 cm long, and the hour hand is 10cm long. Determine the distance between the tips of the hands
1. 1 answer
2. asked by Jane
3. 901 views
A student inherited $4,200 and deposits x dollars in American Savings. Write an expression to show how much she has left to
1. 2 answers
2. asked by TERRY
3. 890 views
Hello,I'm having trouble understanding Direct Cost, Overhead Cost and Indirect Cost. ***Also Period cost and Product cost.
1. 5 answers
2. asked by gia
3. 884 views
Draw a rectangle to show that 5(x+2) and 5x + 10 are equivalent.
1. 1 answer
2. asked by Raphael
3. 832 views
Suppose that state’s record high temperature of 102 was set in 1930, and the record low -14 of was set in 1966. What is the
1. 1 answer
2. asked by TERRY
3. 802 views
Evaluate for each expression m = 2/5 and n = 1/21) 2m + n 2) 2m - n Please explain so I can understand the rest of the
1. 3 answers
2. asked by Adrian
3. 802 views
You are in the supermarket, pushing a cart with a force of 79 Newtons in the horizontal direction. There is a constant force of
1. 1 answer
2. asked by naser
3. 783 views
Ace Formalwear buys tuxedos from a supplier and has an invoice amount of $27,700. The terms of the sale are 3/20, n/30. If Ace
1. 2 answers
2. asked by Freanda
3. 771 views
write an integer to represent each piece of data: Jan earned 7 dollars interest in her savings account last month.
1. 2 answers
2. asked by mon
3. 763 views
Salary Increase.you accept a new job with a starting salary of 34,800. you are told that you will receive an annual raise of at
1. 1 answer
2. asked by bibi
3. 740 views
Brief summary and example of these Cognitive Learning Strategies/types please? I don't have my book yet and I need these
1. 2 answers
2. asked by Williams
3. 739 views
A local photo gallery sells 3 different types of picture packages: economic, standard and luxury. The table below shows the
1. 1 answer
2. asked by Aly
3. 717 views
Find all missing sides/angles. Round each answer to the nearest unit.Angles/sides ABC (left to right) 1) Angle c= 70 deg side b=
1. 1 answer
2. asked by Jane
3. 709 views
Transform the quadratic equation to a standard form.4x^2-y^2-24x-10y+11=0 My answer: 4(x-3)^2 - (y+5)^2 = 0 Therefore, this is a
1. 1 answer
2. asked by Anonymous
3. 702 views
the depreciated value, V, of a car can be calculated using V = C91-r)^n, where C is the original value, r is the rate of
1. 1 answer
2. asked by Kiirsty
3. 685 views
An airplane approaches a runway at a 3 degree angle of depresssion. If the plane is flying at 30,000 ft., find the ground
1. 3 answers
2. asked by danielle
3. 681 views
I need help answering this question..How did you or your family deal or cope with these issues? These are the social justice
1. 1 answer
2. asked by Annie
3. 664 views
A state's license plates consist of four letters followed by three numerals, and 246 letter arrangements are not allowed. How
1. 1 answer
2. asked by Mary Ann
3. 656 views
What ketone or aldehyde would be reduced to produce each alcohol, respectively:a. 3,3-Dimethyl butan-2-ol b. 3-Methyl butan-1-ol
1. 2 answers
2. asked by Alan
3. 651 views
Solve the problem.A taxi company charges riders a fixed charge of $2.30 plus $1.20 per mile. How many miles must a rider go to
1. 1 answer
2. asked by cyntha
3. 647 views
aspirin, Sodium bicarbonate, and Salicylic acid. From these examples, select one acid, one base, and one salt and describe
1. 1 answer
2. asked by slomomo
3. 642 views
I wanted to welcome you asap to our little family here in the states.Its high time we shook hands in person and not just across
1. 1 answer
2. asked by Anonymous
3. 639 views
Solve for "x" and "y" given the following matrix equation:(2x, 0.5y, -2, 1) * (3, -2, 0, 1) = (-24, 19, -6, 5) (the matrices are
1. 2 answers
2. asked by Aly
3. 636 views
Letter to a Citizen of Kentucky, an excerptExecutive Mansion, Washington, April 4, 1864. A. G. Hodges, Esq., Frankfort, Ky. My
1. 1 answer
2. asked by Halo4Records
3. 634 views
An oil-drilling company knows that it costs $25,000 to sink a test well. If oil is hit, the income for the drilling company will
1. 2 answers
2. asked by Mary Ann
3. 624 views
A car travels around a bend of radius R at a speed v1, experiencing a centripetal acceleration ac. The car then travels around a
1. 1 answer
2. asked by sarah
3. 617 views
We're supposed to read over the following scenario and provide advice for AJ:AJ has a job that he really likes and pays well,
1. 3 answers
2. asked by Lena
3. 611 views
A kite string is 65 metres long and makes an angle of 32 degrees with the ground. Calculate the height of the kite above the
1. 1 answer
2. asked by Jane
3. 610 views
For the next three questions, choose which is the most appropriate method to solve the problem, explain your answer.a) SOACAHTOA
1. 1 answer
2. asked by Jane
3. 609 views
the annual sales S (in billion of dollars) of oracle corporation from 2004 through 2009 can be approximated by the linear
1. 2 answers
2. asked by bibi
3. 605 views
Traditional African Marriage is an advantage for Men only,not Women.
1. 0 answers
2. asked by Zama
3. 595 views
A farmer makes hay bales that are 1m cubes. His trailer can haul 128 hay bales at once. He is going to buy a new machine that
1. 2 answers
2. asked by Jane
3. 589 views
Hi, could someone help me please with the following questions? Thanks1. Carmen Santiago works for a number of businesses as a
1. 1 answer
2. asked by Hala
3. 587 views
Helping grandson with math. I would like to know how to do it before he does."How many different rectangles can be made with a
1. 1 answer
2. asked by KC
3. 586 views
(637) A cyclist is riding on a horizontal frozen meadow. He is turning so that he is tilted at an angle of 60°. Radius of
1. 1 answer
2. asked by Lena
3. 585 views
An athlete stretches a spring an extra 15.9 cm beyond its initial length. How much energy has he transferred to the spring
1. 1 answer
2. asked by Anonymous
3. 583 views
Last semester, a certain professor gave 24 As out of 237 grades. If one of the professor's students from last semester were
1. 1 answer
2. asked by Mary Ann
3. 581 views
You drop a ball, mass 127.5 grams from a height of 83.0 cm. It bounces back to a height of 50.5 from the floor. What is the
1. 1 answer
2. asked by wes
3. 579 views
The Emancipation Proclamation, excerptBY THE PRESIDENT OF THE UNITED STATES OF AMERICA. A PROCLAMATION. I, ABRAHAM LINCOLN,
1. 1 answer
2. asked by Halo4Records
3. 573 views
Break-even Analysis. the R from selling x units of a product is R=139.95x the Cost C of producing units is C=97X+850. In order
1. 2 answers
2. asked by bibi
3. 569 views
Fill in the blank in the sample below if the variables are independent in the samplelike product do not like product old 10 7
1. 1 answer
2. asked by Anonymous
3. 560 views
a 3.8m ladder rests against a vertical wall and makes an angle of 38 degrees with the wall. how far does the ladder reach up the
1. 1 answer
2. asked by Kiirsty
3. 553 views
i have to make a rube goldbergi don't have any materials except for few dvds, toy cars, balls, and the professor doesn't want us
1. 0 answers
2. asked by reina bonilla
3. 548 views
a) expand and simplify: (4x-3)(x+1)i get 4x^2+x-3 ? b) factorise: 2x^2 + 13x + 15 c) find y-int, x-int and vertex of: y=
1. 1 answer
2. asked by Kiirsty
3. 537 views
A skeletal disorder referred to as a __________ occurs when two bones at a joint are no longer in contact with each other
1. 1 answer
2. asked by carrie
3. 529 views
a two digit no.is 3more than 4 times the sum of its digit if 18 idded to the no.are reversed .find the no
1. 2 answers
2. asked by aditi
3. 518 views
what is a minority group? what does it mean?
1. 2 answers
2. asked by Ayesha
3. 515 views
How many inches of molding are needed to produce the square picture frame 13" 1/8
1. 1 answer
2. asked by TERRY
3. 505 views
solve the equation for x.3^2x - 3^x+2 +8 =0 Ps. The topic is logarithmic and exponential functions
1. 1 answer
2. asked by Lindsay
3. 502 views
I know I posted this already but..I don't understand what exactly is the answer, since the answer key shows the intersection of
1. 0 answers
2. asked by Anonymous
3. 478 views
Complete the table of solutions7x-2y =-21 X Y (X,Y) 3 ---- (---- , ----) ----- 0 (---,---)
1. 1 answer
2. asked by TERRY
3. 477 views
what is the relationship between hypothesis testing, statistical significance, and Type I and II errors
1. 1 answer
2. asked by patiance
3. 473 views
If the actual figure is a rectangle that is 120 meters by 400 meters, what are the dimensions of a scale drawing in centimeters?
1. 1 answer
2. asked by Anonymous
3. 472 views
Write an explanation of ONE of the following question: (your explanation should be in paragraph form and should be written for a
1. 3 answers
2. asked by Jane
3. 470 views
The equation of a circle is (x−4)^2+ (y+2)^2=16.B) Find the radius of the circle with the given equation. Can somone give me
1. 2 answers
2. asked by Jazy
3. 461 views
Please I need help..how can I solve this guadratic equation??520 - 5t^2 = 0
1. 1 answer
2. asked by Shane
3. 460 views
integrate 10*e^5t*cos5t.
1. 1 answer
2. asked by Abhi
3. 458 views
write each product using an exponent. then find the value: 7 to the 4th power
1. 1 answer
2. asked by mon
3. 457 views
An object is scaled up to be 1000x as large. How does the new surface area compare with the original surface area? How does the
1. 1 answer
2. asked by Jane
3. 450 views
Originalists often hold that it is incorrect to use the equal protection ckause of the foyrteen anendment to strike down laws
1. 1 answer
2. asked by audrey
3. 445 views
Determine with reasons the value of y(XY) in the diagram below. Given that AB= 4 units and BC= 3 units. X and Y are midpoints of
1. 1 answer
2. asked by Unathi
3. 436 views
How do i solve this?If it helps i think its B. from how i did it but i don't think i worked it out right X/4 + 1= -6 A.2 B.-4
1. 2 answers
2. asked by matt
3. 436 views
What are some examples of video effects, such as sepia?
1. 1 answer
2. asked by Anonymous
3. 421 views
What were the tube computers of 1946-1958 used for?
1. 3 answers
2. asked by Anonymous
3. 420 views
You throw a ball with a mass of 182.2 g, with a speed of 4.6 m/s. Calculate the kinetic energy in Joules to 3 s.f. ,and what is
1. 1 answer
2. asked by wes
3. 415 views
In the table of solutions, which entry is the y-intercept of the graph and which entry is the x-intercept of the graph?x y (x,
1. 1 answer
2. asked by TERRY
3. 405 views
What are some ways that could create an encouraging classroom?
1. 2 answers
2. asked by Sarah
3. 398 views
express: In(√x / y^2z )thanks :)
1. 1 answer
2. asked by Kiirsty
3. 396 views
What are some ways that could create an encouraging classroom?
1. 1 answer
2. asked by Sarah
3. 369 views
can someone pleaaase help me with these "solve for x":a) log_x 100 = 5 b) 3^x+5 = 81 c) log (4x + 2) - log 2 = log 6x thanks
1. 1 answer
2. asked by Kiirsty
3. 369 views
The voluem of a certain mas of helium500ml at400k if he hav to change the volium of this gas to 40cm3 what change sheid br
1. 1 answer
2. asked by sajimon
3. 357 views
INPUT ---------- OUTPUT X2x-x/2 -10 -10
1. 0 answers
2. asked by TERRY
3. 341 views

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