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February

Questions Asked on February 9, 2017

Without using a calculator, choose (a) the larger of cos 40 and cos 50; (b) the larger of sin 40 and sin 50. Be prepared to
1. 2 answers
2. asked by Grace
3. 3,768 views
A boat starting on one side of the river heads to the south with a speed of 1.5 m/s, the river flows to the east at .8 m/s. What
1. 1 answer
2. asked by Anonymous
3. 2,160 views
If 32s is required for an object to reach maximum height, what will be the time for an object to come back to its initial
1. 1 answer
2. asked by taroon
3. 474 views
Put parentheses around each subordinate clause that you find.1.The mountain areas are barren, but the valleys are fertile since
1. 7 answers
2. asked by Please check my answers
3. 695 views
Ethan Frome test please check my answers and correct them if they are wrong4. Which word best describes the atmosphere, or mood,
1. 1 answer
2. asked by Michael
3. 669 views
An open box with a square base is to have a volume of 12ft^3.Find the box dimensions that minimize the amount of material used.
1. 1 answer
2. asked by Kyle
3. 5,935 views
A flagpole casts a shadow 17 m long. The angle of elevation from the tip of the shadow to the top of the flagpole is 58 . How
1. 2 answers
2. asked by Juanita
3. 980 views
Identify the structure of each of the following sentences as either simple, compound, complex, or compound-complex1. If this
1. 8 answers
2. asked by Please check my answers
3. 2,491 views
Explain the differences between internal and external fertilization and the advantagesand disadvantages of each reproductive
1. 32 answers
2. asked by JDog
3. 6,559 views
The density of iridium is 22400 kg/m3 and the cell volume is 5.66 x 10-23 cm3. Determine the number of atoms in the unit cell.
1. 0 answers
2. asked by Sidney Ngo
3. 530 views
The element rubidium has bcc packing with a body-centered cubic unit cell. The density of Rb is 1530 kg/m3. Calculate the volume
1. 0 answers
2. asked by Sidney Ngo
3. 626 views
1) If you let all of the liquid evaporate out of the pitcher, would you be able to see the solid particles of the drink mix?
1. 1 answer
2. asked by Stepfanie
3. 1,513 views
The element Sc has hcp packing with a hexagonal unit cell. The density of Sc is 3000 kg/m3. Calculate the volume (L) of the unit
1. 1 answer
2. asked by Jenny Selby
3. 520 views
you lave a line intersecting at (3,6) what would represent the two lines?
1. 1 answer
2. asked by Davis
3. 320 views
which is not a characteristic of romanticismpower of reason nature brings wisdom and inspiration< or C? focus on the individual
1. 5 answers
2. asked by English
3. 1,544 views
2CH3OH + 3O2-> 2CO2 + 4 H2OwHAT IS THE AMOUNT OF OXYGEN IS REQUIRED TO COMPLETRLY BURN 5 MOL OF METHANOL?
1. 1 answer
2. asked by melissa
3. 1,678 views
A car travels at a constant speed of 56 miles per hour. How far will it travel in 45 minutes and 45 seconds?
1. 1 answer
2. asked by Anonymous
3. 399 views
If .00840 mol is the answer to this question (Suppose that 16.41 mL of 0.0512 M NaOH were required to titrate a sample of
1. 7 answers
2. asked by Maddie
3. 862 views
what are the similarities between baltimore county council and the maryland
1. 2 answers
2. asked by david
3. 506 views
In Chinese society, the merchant class ranked below the1. farmers and aristocrats 2. landowners and traders*** 3. aristocrats
1. 2 answers
2. asked by Anonymous
3. 726 views
what is the theoretical yield in grams of MgO if 2.54g Mg metal reacts with excess O2
1. 2 answers
2. asked by naty
3. 576 views
The volume of seed in a bird feeder is represented by the equation V = 12(24-h)Q: Make a table of ordered pairs (h,V)
1. 2 answers
2. asked by Math
3. 2,453 views
mariah runs 1/8 mile per minute. how many minutes will it take mariah to run 2
1. 2 answers
2. asked by keniqua
3. 381 views
The vector $\begin{pmatrix} k \\ 2 \end{pmatrix}$ is orthogonal to the vector $\begin{pmatrix} 3 \\ 5 \end{pmatrix}$. Find $k$.I
1. 1 answer
2. asked by Zheng
3. 571 views
p divided by five (as a algebraic expression)
1. 4 answers
2. asked by lei
3. 1,393 views
Which option best describes a main idea of "Kuba Khan"Society tends to fear creative people Creative people are welcome in
1. 2 answers
2. asked by Sara
3. 1,330 views
50 less than k (as an algebraic expression )
1. 1 answer
2. asked by lei
3. 497 views
I have 12 cookies I ate 3 how would I write what I ate in a fraction
1. 1 answer
2. asked by Anonymous
3. 455 views
What does Socrates argue that death is, and why do true philosophers welcome it?
1. 2 answers
2. asked by Keon Meadowsadows
3. 495 views
Simon owns a small car wash and detailing center. He charges $12 per wash. He pays each of his two employees $12 per hour. The
1. 1 answer
2. asked by Judy
3. 562 views
the sum of 134 and h (as an algebraic expression )
1. 3 answers
2. asked by lei
3. 598 views
describe how you prepare a 250cm3 of 0.5M solution Na2C03.indicate the various laboratory apparatus you will use
1. 2 answers
2. asked by Dorcas
3. 629 views
If you have a line intersecting at (3,6). What equation would represent both lines?
1. 1 answer
2. asked by Davis
3. 376 views
Ethan Frome test please check my answers and correct them if they are wrong4. Which word best describes the atmosphere, or mood,
1. 2 answers
2. asked by Michael
3. 607 views
Miss has three times as many markers and colored pencils the total number of markers and colored pencils is 84 how many workers
1. 1 answer
2. asked by Jocelyn
3. 493 views
To find the area of a triangle, you can use the expression b times h divided by 2, where b is the base of the triangle and h its
1. 3 answers
2. asked by lei
3. 1,046 views
For the following questions the US population in 2008 was 04 million. Round each answer to the nearest 10th of a million. How
1. 2 answers
2. asked by Akira
3. 399 views
3 identical point charges Q are placed at the vertices of equilateral triangle (length of each side is equal to 2m) if Q=60uC,
1. 0 answers
2. asked by chris
3. 1,306 views
the product of 31 and g (as a algebraic expression)
1. 4 answers
2. asked by lei
3. 614 views
Let X represent the number of television show episodes that are taped in a season. Write an expression for the number of
1. 4 answers
2. asked by lei
3. 1,334 views
For the following questions the US population in 2008 was 304 million. Round each answer to the nearest 10th of a million. How
1. 12 answers
2. asked by Akira
3. 701 views
in triangle ABC angle B =90 and BD PERPENDICULAR AC proof that angle ABD =angle ACB
1. 1 answer
2. asked by mayank kumar
3. 1,074 views
Use digits 0 through 9, without using a digit more than once, so that you can make the following reduce to a solution of x <
1. 0 answers
2. asked by Maya
3. 310 views
describe how you prepare a 250cm3 of 0.5M solution Na2C03.indicate the variouse laboratory apparatus you will use
1. 2 answers
2. asked by Dorcas
3. 999 views
If 25.4 g of water initially at 20.0 C absorbs 115 cal heat what is final temp?
1. 2 answers
2. asked by Anna Baker
3. 818 views
For every quart of lemonade jackie makes she adds 2 lemons how many quarts of lemonade did jackie make if she used 12 lemons
1. 1 answer
2. asked by Shany
3. 853 views
What mass of salt(NaCl)should you add to 1.20 L of water in an ice cream maker to make a solution that freezes at -10.4∘C?
1. 1 answer
2. asked by Anna
3. 1,835 views
Find the points on the graph y = -x^3 + 6x^2 at which the tangent line is horizontal.I found -x^2 + 4 = 0 are the points [4,32]
1. 1 answer
2. asked by heather
3. 755 views
The perimeter of the parallelogram is 102 feet. Find m. Write your answer as a decimal or mixed number.The top is 3m. the side
1. 11 answers
2. asked by Judith
3. 4,820 views
A galvanometer of resistance 100  gives full scale deflection at 10 mA current. What should be the value of shunt so that it
1. 1 answer
2. asked by harsh
3. 3,467 views
Please help!Find the vertex of f(x)=x^2+2x-3 Find the vertex of f(x)=x^2-3x+1
1. 2 answers
2. asked by Sara
3. 277 views
The density of cesium is 1870 kg/m3 and the cell volume is 2.23 x 10-22 mL. Determine the number of atoms in the unit cell.
1. 0 answers
2. asked by Joe Zheng
3. 423 views
what makes play hamlet more tragedy than play Agamemnon . several murders what else.
1. 1 answer
2. asked by A. mohamud
3. 455 views
The wood framing for an art canvas costs $4.84 per foot. How much would the wood framing cost for a rectangle picture that
1. 2 answers
2. asked by ZAE
3. 1,801 views
A 15.0 gram bullet with a speed of v is fired into a 400 gram block of wood that is initially at rest on a surface. The
1. 0 answers
2. asked by Claire
3. 958 views
Which type of debt is the least attractive for a consumer?Unsecured debt Secured debt Mortgage debt Lease debt My answer is
1. 2 answers
2. asked by Steve
3. 1,351 views
Write 13/14 as a percent. Write the remainder in fractional form.I know that 13/14 as a decimal would be 92.857143 and as a
1. 1 answer
2. asked by zae
3. 615 views
Describe how fans in a sporting stadium would need to move to create a transverse wave and a longitudinal wave
1. 0 answers
2. asked by Zayn
3. 488 views
Latex:The vector $\begin{pmatrix} k \\ 2 \end{pmatrix}$ is orthogonal to the vector $\begin{pmatrix} 3 \\ 5 \end{pmatrix}$. Find
1. 2 answers
2. asked by Zheng
3. 2,639 views
What was marcel duchamp's reaction to the public outcry against his work descending a staircase (No.2)?Duchamp was crushed; he
1. 1 answer
2. asked by jdog
3. 683 views
What mass of salt(NaCl)should you add to 1.20 L of water in an ice cream maker to make a solution that freezes at -10.4∘C?
1. 0 answers
2. asked by Anna
3. 791 views
1. If the unknown solid were not dried before analysis, would the calculated percent of KHP be too high or too low? Explain
1. 0 answers
2. asked by Mia
3. 455 views
I need a good debatable thesis please help
1. 1 answer
2. asked by Amber
3. 519 views
The total cost of producting x radio sets per day is (1/4x^2 + 35x + 25) dollars. The price per set at which they may be sold is
1. 1 answer
2. asked by Sara
3. 714 views
Find flux density if area is 1mWb and area 1inch^2
1. 0 answers
2. asked by nidhi
3. 393 views
the sum of the digits of a three digit number is 20. the middle digit is equal to one fourth the sum of the other two. if the
1. 4 answers
2. asked by somesh
3. 911 views
Find all points on the graph of y=1/4x^4+2/3x^3-5/2x^2+6x+7 where the slop of the tangent lins is 12.
1. 1 answer
2. asked by Anonymous
3. 366 views
a cyclist travels 2.5km east, then 10km south and finally 5km west. determine the cyclist's overall displacement from their
1. 1 answer
2. asked by Holly
3. 860 views
a bird flies 3km west and then 4km south. find the resultant displacement of the bird
1. 3 answers
2. asked by Holly
3. 1,308 views
Develop a rule for the following:Dx[f(x)g(x)/h(x)]
1. 0 answers
2. asked by Anonymous
3. 339 views
if someone throws a .1kg ball at the speed of -25m/s, why is the average net force positive instead of negative?
1. 1 answer
2. asked by homework
3. 346 views
"It whispered to the" ....-whom did the wind whisper to and what did it whisper???
1. 1 answer
2. asked by Avinaba
3. 348 views
The simple interest on a sum of money is 1/9 of the sum.The number of years is numerically equal to the rate percent per annum.
1. 2 answers
2. asked by AnnA
3. 818 views
In the expansion of (x^2-b/x)^4, the coefficient of x^2 is 294. Find the value of the constant "b"
1. 1 answer
2. asked by Alice
3. 575 views
The binomial expansion of (5-x/2)^6 is 15625 + px+qx^2+... Find the value of "p" and the value of "q"
1. 1 answer
2. asked by Alice
3. 433 views
Thehe sum of the ages of Dorothy and Darlene is 41. In 5 years, Dorothy will be twice as old as Darlene. Find their ages 3 years
1. 1 answer
2. asked by Anonymous
3. 395 views
Thehe sum of the ages of Dorothy and Darlene is 41. In 5 years, Dorothy will be twice as old as Darlene. Find their ages 3 years
1. 1 answer
2. asked by Lei
3. 380 views
Consider a child standing on a beach who gets hit by a wave. The child weighs 30 kg, and the portion of the wave that hits the
1. 1 answer
2. asked by Ellie
3. 1,098 views
1. The professor stood at the lectern and gave his lecture.2. The teacher stood at the teacher's table and began to teach. 3.
1. 1 answer
2. asked by rfvv
3. 612 views
With the 20% off coupon, Alexis received a discount of $15 on her shoes. What was the regular price of her shoes before the 20%
1. 5 answers
2. asked by Don't need to know. Sorry
3. 1,091 views
Co ordinates of a point which isbat+3 diatancecfrom points(1,-3) of line 2x+3y+7=0 ?
1. 1 answer
2. asked by Anonymous
3. 378 views
calculate the pH of 0.1M NH4NO3
1. 1 answer
2. asked by augustus
3. 3,302 views
In a ratio 8:5 there are 152 peanuts in a packet how many raisins should be there?
1. 1 answer
2. asked by Landy
3. 419 views
Discuss ways in which the environmental health hazard can impact negatively on human health
1. 1 answer
2. asked by Tee
3. 513 views
Aaron and ron are brothers. four years later,ron will be twice as old as aaron. Find their present ages
1. 1 answer
2. asked by Khushi bilki
3. 489 views
How do you make a 10 ml buffer with 8M urea (mol. weight 60.06g/mol)
1. 0 answers
2. asked by Ola
3. 362 views
area of a square field is 100m2 . Find the cist of ploughing the, fieks at the, rate of rs 30
1. 1 answer
2. asked by abhishek
3. 451 views
At a campground, a rectangular fire pit is 5 feet by 4 feet. What is the area of the largest circular fire that can be made in
1. 4 answers
2. asked by Jose
3. 2,676 views
If there are 210 raisins in a packet how many peanuts should be there?
1. 2 answers
2. asked by Landy
3. 351 views
A car moving at the rate of 60km/h,foes a journey in 15 minutes.How long would it take,if the speed is reduced to 36 km/h
1. 1 answer
2. asked by Raghav
3. 433 views
A raffle contains 200 tickets, two of this 200 tickets are the 1st and 2nd price, if i were to buy 5 tickets, what is my
1. 1 answer
2. asked by Jaythan
3. 499 views
A car moving at the rate of 60 km/h, does a journey in 15 minutes. How long would it take, if the speed reduced to 36 km/h?
1. 2 answers
2. asked by Raghav
3. 516 views
what effect has the climate of eastern Washington had on energy.A. energy costs remain low because the climate is mild and
1. 4 answers
2. asked by help please
3. 1,206 views
Twice a year on Earth, the number of hours of darkness is equal to the number of hours of sunlight. These events, where both day
1. 4 answers
2. asked by coolguy123
3. 1,659 views
Tom is marking the locations of active volcanoes on a world map. Explain how the locations of the volcanoes are related to
1. 6 answers
2. asked by Isabella
3. 2,783 views
let the function h(x)= (integrand symbol from 2 to x^2)arctan (t) dt. Find h'(x).This question confused me because i know the
1. 2 answers
2. asked by Prince@18
3. 738 views
Find the fifth term in the expansion of (4-1/5x)^9 in ascending powers of x
1. 1 answer
2. asked by Alice
3. 753 views
Q1. The book __________ (be leave) on the table when I left the classroom.Q2. This building __________ (be build) 20 years ago.
1. 5 answers
2. asked by deyond ng
3. 891 views
Which of earth's spheres contains mountains,valley's, and other landscapes?
1. 4 answers
2. asked by Mike
3. 1,474 views
What are the answers to social studies week 15?
1. 3 answers
2. asked by Anna
3. 808 views

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