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February
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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
5 answers
asked by
Grace
3,746 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
4 answers
asked by
Anonymous
2,133 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
3 answers
asked by
taroon
461 views
Put parentheses around each subordinate clause that you find.
1.The mountain areas are barren, but the valleys are fertile since
7 answers
asked by
Please check my answers
674 views
Ethan Frome test please check my answers and correct them if they are wrong
4. Which word best describes the atmosphere, or mood,
2 answers
asked by
Michael
661 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.
4 answers
asked by
Kyle
5,919 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
3 answers
asked by
Juanita
964 views
Identify the structure of each of the following sentences as either simple, compound, complex, or compound-complex
1. If this
9 answers
asked by
Please check my answers
2,459 views
Explain the differences between internal and external fertilization and the advantages
and disadvantages of each reproductive
32 answers
asked by
JDog
6,539 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 answer
asked by
Sidney Ngo
487 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
2 answers
asked by
Sidney Ngo
618 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 answer
asked by
Stepfanie
1,503 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 answer
asked by
Jenny Selby
503 views
you lave a line intersecting at (3,6) what would represent the two lines?
1 answer
asked by
Davis
308 views
which is not a characteristic of romanticism
power of reason nature brings wisdom and inspiration< or C? focus on the individual
6 answers
asked by
English
1,520 views
2CH3OH + 3O2-> 2CO2 + 4 H2O
wHAT IS THE AMOUNT OF OXYGEN IS REQUIRED TO COMPLETRLY BURN 5 MOL OF METHANOL?
3 answers
asked by
melissa
1,660 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 answer
asked by
Anonymous
385 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
7 answers
asked by
Maddie
840 views
what are the similarities between baltimore county council and the maryland
3 answers
asked by
david
497 views
In Chinese society, the merchant class ranked below the
1. farmers and aristocrats 2. landowners and traders*** 3. aristocrats
3 answers
asked by
Anonymous
712 views
what is the theoretical yield in grams of MgO if 2.54g Mg metal reacts with excess O2
3 answers
asked by
naty
567 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)
4 answers
asked by
Math
2,436 views
mariah runs 1/8 mile per minute. how many minutes will it take mariah to run 2
3 answers
asked by
keniqua
369 views
The vector $\begin{pmatrix} k \\ 2 \end{pmatrix}$ is orthogonal to the vector $\begin{pmatrix} 3 \\ 5 \end{pmatrix}$. Find $k$.
I
3 answers
asked by
Zheng
555 views
p divided by five (as a algebraic expression)
5 answers
asked by
lei
1,382 views
Which option best describes a main idea of "Kuba Khan"
Society tends to fear creative people Creative people are welcome in
4 answers
asked by
Sara
1,317 views
50 less than k (as an algebraic expression )
3 answers
asked by
lei
486 views
I have 12 cookies I ate 3 how would I write what I ate in a fraction
1 answer
asked by
Anonymous
444 views
What does Socrates argue that death is, and why do true philosophers welcome it?
3 answers
asked by
Keon Meadowsadows
484 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
2 answers
asked by
Judy
551 views
the sum of 134 and h (as an algebraic expression )
4 answers
asked by
lei
578 views
describe how you prepare a 250cm3 of 0.5M solution Na2C03.indicate the various laboratory apparatus you will use
3 answers
asked by
Dorcas
621 views
If you have a line intersecting at (3,6). What equation would represent both lines?
1 answer
asked by
Davis
365 views
Ethan Frome test please check my answers and correct them if they are wrong
4. Which word best describes the atmosphere, or mood,
3 answers
asked by
Michael
596 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 answer
asked by
Jocelyn
483 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
4 answers
asked by
lei
1,029 views
For the following questions the US population in 2008 was 04 million. Round each answer to the nearest 10th of a million. How
3 answers
asked by
Akira
385 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 answer
asked by
chris
1,283 views
the product of 31 and g (as a algebraic expression)
5 answers
asked by
lei
594 views
Let X represent the number of television show episodes that are taped in a season. Write an expression for the number of
5 answers
asked by
lei
1,318 views
For the following questions the US population in 2008 was 304 million. Round each answer to the nearest 10th of a million. How
12 answers
asked by
Akira
672 views
in triangle ABC angle B =90 and BD PERPENDICULAR AC proof that angle ABD =angle ACB
2 answers
asked by
mayank kumar
1,059 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 answer
asked by
Maya
307 views
describe how you prepare a 250cm3 of 0.5M solution Na2C03.indicate the variouse laboratory apparatus you will use
4 answers
asked by
Dorcas
982 views
If 25.4 g of water initially at 20.0 C absorbs 115 cal heat what is final temp?
4 answers
asked by
Anna Baker
809 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
2 answers
asked by
Shany
844 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?
4 answers
asked by
Anna
1,824 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]
2 answers
asked by
heather
744 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
11 answers
asked by
Judith
4,800 views
A galvanometer of resistance 100 gives full scale deflection at 10 mA current. What should be the value of shunt so that it
3 answers
asked by
harsh
3,451 views
Please help!
Find the vertex of f(x)=x^2+2x-3 Find the vertex of f(x)=x^2-3x+1
3 answers
asked by
Sara
268 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 answer
asked by
Joe Zheng
415 views
what makes play hamlet more tragedy than play Agamemnon . several murders what else.
1 answer
asked by
A. mohamud
445 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
4 answers
asked by
ZAE
1,784 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 answer
asked by
Claire
945 views
Which type of debt is the least attractive for a consumer?
Unsecured debt Secured debt Mortgage debt Lease debt My answer is
4 answers
asked by
Steve
1,333 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
2 answers
asked by
zae
605 views
Describe how fans in a sporting stadium would need to move to create a transverse wave and a longitudinal wave
1 answer
asked by
Zayn
471 views
Latex:
The vector $\begin{pmatrix} k \\ 2 \end{pmatrix}$ is orthogonal to the vector $\begin{pmatrix} 3 \\ 5 \end{pmatrix}$. Find
5 answers
asked by
Zheng
2,612 views
What was marcel duchamp's reaction to the public outcry against his work descending a staircase (No.2)?
Duchamp was crushed; he
2 answers
asked by
jdog
672 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 answer
asked by
Anna
784 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 answer
asked by
Mia
452 views
I need a good debatable thesis please help
2 answers
asked by
Amber
501 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
2 answers
asked by
Sara
703 views
Find flux density if area is 1mWb and area 1inch^2
1 answer
asked by
nidhi
386 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
5 answers
asked by
somesh
891 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 answer
asked by
Anonymous
358 views
a cyclist travels 2.5km east, then 10km south and finally 5km west. determine the cyclist's overall displacement from their
3 answers
asked by
Holly
841 views
a bird flies 3km west and then 4km south. find the resultant displacement of the bird
4 answers
asked by
Holly
1,299 views
Develop a rule for the following:
Dx[f(x)g(x)/h(x)]
1 answer
asked by
Anonymous
332 views
if someone throws a .1kg ball at the speed of -25m/s, why is the average net force positive instead of negative?
1 answer
asked by
homework
337 views
"It whispered to the" ....-whom did the wind whisper to and what did it whisper???
1 answer
asked by
Avinaba
337 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.
3 answers
asked by
AnnA
798 views
In the expansion of (x^2-b/x)^4, the coefficient of x^2 is 294. Find the value of the constant "b"
2 answers
asked by
Alice
558 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 answer
asked by
Alice
422 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 answer
asked by
Anonymous
386 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 answer
asked by
Lei
369 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
4 answers
asked by
Ellie
1,081 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.
2 answers
asked by
rfvv
598 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%
6 answers
asked by
Don't need to know. Sorry
1,075 views
Co ordinates of a point which isbat+3 diatancecfrom points(1,-3) of line 2x+3y+7=0 ?
1 answer
asked by
Anonymous
325 views
calculate the pH of 0.1M NH4NO3
4 answers
asked by
augustus
3,277 views
In a ratio 8:5 there are 152 peanuts in a packet how many raisins should be there?
1 answer
asked by
Landy
410 views
Discuss ways in which the environmental health hazard can impact negatively on human health
1 answer
asked by
Tee
500 views
Aaron and ron are brothers. four years later,ron will be twice as old as aaron. Find their present ages
1 answer
asked by
Khushi bilki
478 views
How do you make a 10 ml buffer with 8M urea (mol. weight 60.06g/mol)
1 answer
asked by
Ola
354 views
area of a square field is 100m2 . Find the cist of ploughing the, fieks at the, rate of rs 30
1 answer
asked by
abhishek
441 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
5 answers
asked by
Jose
2,665 views
If there are 210 raisins in a packet how many peanuts should be there?
3 answers
asked by
Landy
344 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 answer
asked by
Raghav
425 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 answer
asked by
Jaythan
491 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?
3 answers
asked by
Raghav
503 views
what effect has the climate of eastern Washington had on energy.
A. energy costs remain low because the climate is mild and
5 answers
asked by
help please
1,192 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
5 answers
asked by
coolguy123
1,637 views
Tom is marking the locations of active volcanoes on a world map. Explain how the locations of the volcanoes are related to
7 answers
asked by
Isabella
2,761 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
3 answers
asked by
Prince@18
720 views
Find the fifth term in the expansion of (4-1/5x)^9 in ascending powers of x
2 answers
asked by
Alice
741 views
Q1. The book __________ (be leave) on the table when I left the classroom.
Q2. This building __________ (be build) 20 years ago.
6 answers
asked by
deyond ng
865 views
Which of earth's spheres contains mountains,valley's, and other landscapes?
5 answers
asked by
Mike
1,457 views
What are the answers to social studies week 15?
4 answers
asked by
Anna
797 views
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