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2013
March
Questions Asked on
March 16, 2013
1.
What is the term for data that are grouped closely together? (1 point) outlier linear positive clustering 2. What association
79 answers
asked by
Delilah
36,378 views
Peter solved this equation
6 x y = 490 - 4 6 x y = 486 y = 492 Explain his mistake.
2 answers
asked by
Isabella
639 views
Find the property of the real numbers which will complete the argument below:
1. Zero is not a positive number. 2. Choose x as
1 answer
asked by
Amanda
508 views
3.
Which of the following examples would show a negative trend? (1 point) height and weight of students test scores and height of
27 answers
asked by
Delilah
9,419 views
what expression can be used to represent the phrase "3 more than 2 times the number of minutes, m"?
a.3m+2 b.2m+3 c.m+3x2 d.2m-3
6 answers
asked by
jared
643 views
Find the property of the real numbers which will complete the argument below:
1. Zero is not a positive number. 2. Choose x as
2 answers
asked by
Amanda
593 views
A particular power boat travelling at V0 km/h when its power is turned off will have its speed V given by V(t) = V0 × 10-0.18t
4 answers
asked by
Hasane
686 views
A motorcycle has a constant acceleration of 2.13 m/s2. Both the velocity and acceleration of the motorcycle point in the same
2 answers
asked by
Christina
635 views
How do I measure 5.25% of a 6% bleach for 1 gallon?
1 answer
asked by
James
351 views
Write the following value in scientific notation.
23,000,000 Write the following value in scientific notation. 7,400,000 Write
2 answers
asked by
tyneisha
1,045 views
Phenolphthalein is a commonly used indicator that is colorless in the acidic form (pH < 8.3) and pink in the basic form (pH >
4 answers
asked by
carl
1,357 views
exponent law question:
Simplify the following exponents. 1. (16)(2^(x+2)) 2. ((ab)^(2x+y))/(a^(x)b^(y))
5 answers
asked by
Hasane
475 views
please life saver i am taking a quiz now can some one help me with this pleeeeeeeaaaaaaaaassssssseeee
Calculate the pH of 0.175 M
6 answers
asked by
carl
553 views
4 In e= In (�ã(3))/(x)-4 In e Solve the equations by finding the exact solution.
5 answers
asked by
Andrew
424 views
Mr Smith is a farmer. He stores his hay in a shed the shape of a cone. The base has a radius of 30 ft and it is 40 ft. tall. How
1 answer
asked by
ES
456 views
A truck with 48-in.-diameter wheels is traveling at 55 mi/h.
Find the angular speed of the wheels in rad/min, *hint convert miles
5 answers
asked by
marie darling
4,389 views
quantity total cost what's the marginal cost?
0 8 2 9 4 10 6 11 8 13 10 19 12 27 14 37
1 answer
asked by
tiff
304 views
I am studying labor unions in my Econ class and would like to ask a member a few questions:)
Which labor union do you belong to?
1 answer
asked by
Rebekah
494 views
Prove.
2^n + 2^n = 2^(n+1)
3 answers
asked by
Hasane
335 views
completing the square
2m^2-m-15=0 using the quadratic formula 2y^2-3y-6=0
1 answer
asked by
carmen
414 views
given that f, g, and h are differentiable functions and f(g(h(x))) = x, what is h'(x) in terms of f, f', g, g', and h?
I have on
1 answer
asked by
Nell
376 views
List at least four sources you will use to obtain information about a firm's strengths, weakness, opportunities, and threats
1 answer
asked by
Towanna
384 views
A senator wants to raise tax revenues and make workers better off. A staff member proposes raising the payroll tax paid by firms
4 answers
asked by
RAJA
2,393 views
Name two types of market failure (with examples). Explain why each may cause market outcomes to be inefficient
2 answers
asked by
RAJA
1,291 views
Suppose your college charges you separately for tuition and for room and board.
What is a cost of attending college that is not
1 answer
asked by
RAJA
1,362 views
HOW THE YOU WORK THIS PROBLEM?WHAT PRECENT OF 3.5 IS 7.2
3 answers
asked by
Martha
414 views
A score of 243 is a "basic" reading level.
Scores for a random sample of 3000 students had a xbar = 250 with a standard error 1.0
2 answers
asked by
please help
1,116 views
what is the difference between an element and a particle?
1 answer
asked by
Anonymous
375 views
Find the solution and round to the hundredths.
24 divided by 0.865. I got two answers I'm confused.
1 answer
asked by
Jessica
342 views
Black holes can be completely described by which three parameters?
-angular momentum, spin, and electric charge -angular
1 answer
asked by
qwerty
528 views
Mergers of two supermassive black holes will be major sources for observations of gravitational waves in the future. What do
1 answer
asked by
qwerty
413 views
Which event is likely to trigger rapid growth in supermassive black hole mass?
-A merger of two gas-rich galaxies. -Direct
1 answer
asked by
qwerty
818 views
Can someone help me with this?
Design an application or site that presents and explains your Implementation Plan. The site must
2 answers
asked by
MistyBlue
617 views
After saving 4/5 of his salary every month, Zacky has $150 left. Micah saves 6/7 of his salary every month. If both guys save an
1 answer
asked by
Ashley
487 views
A shop sells candies by weight. Monisha bought 2 full bags of chocolates and 3 full bags of gummy bears for $23.50. If 3/4 of a
2 answers
asked by
Ashley
945 views
ABCD is a trapezoid with AB parallel to DC. If AB = 25, BC = 24, CD = 50 and AD = 7, what is the area of ABCD?
2 answers
asked by
abc9837
601 views
A basketball player is standing on the floor 10.0 m from
the basket as in Figure P4.50. The height of the basket is 3.05 m, and
3 answers
asked by
saad
1,970 views
What translation rule can be used to describe the result of the composition of (x, y) (x – 9, y – 2) and (x, y) (x + 1, y
4 answers
asked by
Neely
852 views
For my French homework, I have written a letter of motivation. I would be grateful if you could read it and suggest where I
3 answers
asked by
Kiran
494 views
0.315 M 2(NH4)SO4 and 0.488 M NH3
Calculate concentration of OH
1 answer
asked by
Pepz
400 views
A 150-L water heater is rated at 8 kW .If 20 percent of its heat escapes, how long does the heater take to raise the temperature
1 answer
asked by
jake
874 views
Two identical thin wires are oriented along the x and y axes.
With current on x plane going North. Current on y plane going
1 answer
asked by
Melissa
667 views
what is the domain of f(x)=3/4_x^2+log(x^3_x)
1 answer
asked by
Anonymous
268 views
The engine on a 0.2kg model airplane exerts a forward force on the plane of 10N. If the plane accelerates at 2m/s2, what is the
3 answers
asked by
sarah
1,571 views
find out local government budget including allocation, various sectors, amount and project
1 answer
asked by
richgift
425 views
The bearing of Q from P is 060¤ while the bearing of R from Q is 150¤ if PQ=QR find the bearing of R from P
4 answers
asked by
Hope
1,023 views
The bearing of Q from P is 060¤ while the bearing of R from Q is 150¤ if PQ=QR find the bearing of R from P
2 answers
asked by
Hope
700 views
A television screen measures 32 inches diagonally, and its aspect ratio is 4 to 3. Find the width and the height of the screen.
3 answers
asked by
Cassie
1,877 views
John is pushing a wheelbarrow filled with sand on a building site the total mass of the wheelbarrow and its content is 30kg.
6 answers
asked by
neo
3,718 views
4 digit number 12*6 is a perfect square.the value of the digit represented by * is ?
1 answer
asked by
wan
346 views
if i drive home with a speed of 60km/h,I will arrive an hour ealier than expected.If i drive 40km/h then i will arrive an hour
1 answer
asked by
wan
389 views
2candles,one green and one red,are lit at the same time.The green candle burns twice as fast as the red one.The green candle
2 answers
asked by
wan
588 views
when you reverse the digits of the number 13,the number increases by 18.how many other 2digit numbers increase by 18 when their
2 answers
asked by
wan
1,260 views
A plastic ball fallen 2m onto a hard floor and bounces to a height of 1.8m. Find:-
{1}coefficient of restitution of the collision
1 answer
asked by
Pretender
489 views
A plastic ball fallen 2m onto a hard floor and bounces to a height of 1.8m. Find:-
{1}coefficient of restitution of the collision
1 answer
asked by
Pretender
420 views
give a paragraph by underlineing the verbs
1 answer
asked by
verbs in paragraph
281 views
perform the calculation required for100ml of 0.2 M sodium acetate buffer of pH 5.0. If you are given a bottle of sodium acetate
4 answers
asked by
Abdullateef
1,621 views
On a straight line ℓ, we have an infinite sequence of circles Γn, each with radius 1/2^n, such that Γn is externally
2 answers
asked by
infinite number of circles
604 views
Given f(x)=x^3−2x+5/x+4 and f′(3)=a/b, where a and b are coprime positive integers, what is the value of a+b?
Details and
4 answers
asked by
Derivative of f(x)
282 views
Evaluate lim x→0
10x/√(9+x)-√(9-x)
1 answer
asked by
Radical Limits!
312 views
Let θ be the angle between the x-axis and the line connecting the origin O(0,0) and the point P(−3,−4), where
3 answers
asked by
Trigno with cordinates
882 views
What is the maximum integer value of n, where n<120, that satisfies the following inequalities: sin(π/2+nπ/60)<0 and
1 answer
asked by
Trigonometric Functions
400 views
A score of 243 is a "basic" reading level.
Scores for a random sample of 3000 students had a xbar = 250 with a standard error 1.0
4 answers
asked by
please help - urgent
521 views
The diagram shows a sector OAB of a circle, centre O and radius10 cm. Angle AOB is theta radians.
The point C lies on OB and iss
3 answers
asked by
James
1,524 views
For calculating the concentration of a metal Ion in Equilibrium with a complex ion...how do I get the right hand side of this
1 answer
asked by
Lisa
351 views
A spacecraft in orbit around the moon measures its altitude by reflecting a pulsed 10Mz radio signal from the surface. If the
3 answers
asked by
Peter
1,349 views
0.25mol of CO are mixed with 0.90mol of H2 and heated to 950 degrees celcius in a 15L flask at equilibrium 0.190mol of H2O were
1 answer
asked by
Elena
335 views
The starting salaries of a random sample of three students who graduated from North Carolina State University last year with
4 answers
asked by
Quintunya
1,193 views
Hydrocinnamoyl chloride + AlCl3 --> ??
1 answer
asked by
Student
310 views
if a vector+ b vector+ c vector =0, & a vector=3, b=5, c=9, find angle between a & b vector
2 answers
asked by
Anonymous
532 views
CAN U TELL ME MORE ABOUT IDENTITIES
2 answers
asked by
ZAMA
633 views
can you help with adding the following wave sines
30sinѲ(Ѳ+60o)+50sin(Ѳ-45o)
1 answer
asked by
dylan james
316 views
32.6 gram mass is whirled on a cord 131 cm long at a speed of 6 m/s. What is the centripetal acceleration of the mass in MKS
1 answer
asked by
Anonymous
375 views
Evaluate the following indefinite integrals.
Show all steps please A) ∫xe^x^2+10 dx b) ∫(1/2x+x)(ln(x)+x^2)^10 dx
4 answers
asked by
Kevin
410 views
Mcbeth ActII page .373 quesztions and answers
1 answer
asked by
Anonymous
281 views
Given the following quadratic equation find.
a) the vertex b) the axis of symmetry c) the intercepts d) the domain e) the range
4 answers
asked by
Jenn
1,385 views
I need help paraphrasing and editing this: any suggestions?
Cummings says that it varies whether students come back to the Career
3 answers
asked by
Blaze
482 views
A standard man uses a bicycle of mass 30 kg to travel at constant speed along a 5 km long road up
a hill. The hill rises 250 m
7 answers
asked by
Some Guy
724 views
Which answer below includes the major glands ofo the endocrine system?
A. Pituitary,thymus,thyroid,parathyrod,adrenal,pineal B.
4 answers
asked by
Ms. Pecan
468 views
y=cos^-1[(1-x^2)/(1+x^2)]
find dy/dx
1 answer
asked by
anoynomous
287 views
0.194M NaOH and 0.268 M NH4CL Find concentration of OH
3 answers
asked by
Pepz
399 views
Any ideas to build a hippodrome for a school project
1 answer
asked by
liz
362 views
Which is the better strategy for increasing comprehension?
A. Paraphrase what you read. B. Take notes word for word so as not to
2 answers
asked by
Leighanne
1,054 views
How is an autobiography, such as A White House Diary, different from a biography?
3 answers
asked by
Shaunta Davis
1,098 views
How many distinct prime factors does 100100 have?
1 answer
asked by
atharv
306 views
3- An electric motor can accelerate a Ferris wheel of moment of inertia (I =20 000 kg.m2) from rest to (10.0 rev/min) in (12.0
1 answer
asked by
a
1,247 views
x/2 - (3x+1/3) < 1/4
My answer was x > -0.25 , but im not positive.
3 answers
asked by
Mia
269 views
Value of a new car depreciates at a rate of 12% per year.
Approximately how many years will it take until the car is worth $2300?
7 answers
asked by
Hasane
731 views
During September, the average temperature of Laurel Lake is 64.2º and the standard deviation is 3.2º. Assume the variable is
4 answers
asked by
Penny
1,611 views
triangle-find the length of the missing side? a= 16, b = 63 please walk me through this.
4 answers
asked by
Brieson
845 views
square frame occupies area of
112 ft ^2. what is the length of each side of the picture in simplified radical form?
2 answers
asked by
Brieson
763 views
Value of a new car depreciates at a rate of 12% per year. It is worth $23 000.
Approximately how many years will it take until
1 answer
asked by
Hasane
453 views
width W or a rectangular swimming pool is 7x^2. The area of the pool is 7x^3--42x^2. what expression for the length of the pool?
4 answers
asked by
Brieson
1,287 views
why nh4cl is not used in place of nacl to prepare hcl?
1 answer
asked by
Ashritha
362 views
In a resonance-tube containing air, the source of sound is a small loudspeaker driven by a variable-frequency oscillator. The
1 answer
asked by
Priscy
546 views
A 150 mg/dl glucose solution was diluted 1:2. Then 0.5ml of it was added to 4.5ml saline 2 ml of this solution was diluted to
2 answers
asked by
Fai
904 views
A 5.00L reaction vessel is filled with 1.00mol of H2, 1.00mol of I2, and 2.50mol of HI. If equilibrium constant for the reaction
4 answers
asked by
Presh
2,623 views
Prove that
tan-1 (1/7) + tan-1 (1/13) = tan-1(2/9)
2 answers
asked by
anoynomous
1,016 views
Camern is wrapping a present. She does not want any left over wrapping paper. How much wrapping paper does she need to buy. The
2 answers
asked by
ES
525 views
simplify the rational expressions. State any excluded values. 1. 3x-6
2. x - 2 ______ ______ x^2 + 3x--10 x--2 please walk me
1 answer
asked by
Brieson
405 views
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