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Questions Asked on August 9, 2015

If 40 percent of r is equal to s then which of the following is equal to 10 percent of r? Would appreciate an explanation as
1. 2 answers
2. asked by Jon Davis
3. 2,991 views
Kathy spent 1/3 of her money. On a wallet and 1/4 of the remainder on abelt what fraction of her money did she spend on the belt
1. 3 answers
2. asked by Anonymous
3. 3,630 views
unit rate376 points for defeating 94 enimies
1. 3 answers
2. asked by Crazy
3. 405 views
The zoo hot some new giraffe. The zookeeper asked the helper to deliver one bucket of food to each new giraffe. The zookeeper
1. 1 answer
2. asked by Nicirl dionsay
3. 477 views
A brick has mass 600g and was lifted at the height of 12m with the speed of 9m/s. What energy was used to lift the brick?
1. 1 answer
2. asked by maureen
3. 478 views
How would I find the smallest three digit number that is divisible by exactly three different prime numbers? My friend says the
1. 5 answers
2. asked by Kyle
3. 1,698 views
Standard Addition Question:Serum containing Na+ gave a signal of 4.27 mV in an atomic emission analysis. Then 5.00 mL of 2.08 M
1. 5 answers
2. asked by Phil
3. 3,408 views
In a three digit number, the hundreds digit is twice the units digit. If the digits are reversed, the new number is 396 less
1. 2 answers
2. asked by George
3. 1,841 views
how EPOS terminal will be better for shoppers?
1. 1 answer
2. asked by abdus saboor
3. 333 views
state and explain 1st law of thermodynamics
1. 1 answer
2. asked by thakur yash
3. 419 views
light from the sun travels 1.5x10km to reach the earth .how long does it journey take in minutes?
1. 1 answer
2. asked by rob
3. 607 views
Find the point, M, that divides segment AB into a ratio of 3:2 if A is at (0, 15) and B is at (20, 0).A) (9, 6) B) (12, 6) C)
1. 1 answer
2. asked by Yolanda
3. 2,530 views
What is the area of a square with a side whose length = x + 5?A) 2x + 10 B) 4x + 20 C) x2 - 10x + 25 D) x2 + 10x + 25 is it C?
1. 1 answer
2. asked by Yolanda
3. 424 views
A steel plant has two sources of ore, source A and source B. In order to keep the plant running, at least three tons of ore must
1. 4 answers
2. asked by Yolanda
3. 1,618 views
υиιт яαтє:40 ¢м σf ѕиσω ιи 8 нσυяѕ
1. 1 answer
2. asked by Crazy
3. 346 views
An adult giraffe that is 17.8 ft tall casts ashadow that is 65.9 ft long. Find the height of a baby elephant that casts a 11.8
1. 1 answer
2. asked by shaneika
3. 587 views
The student used the KHP in a subsequent titration experiment where he titrated 25.00 +/- 0.03 ml of the acid against an unknown
1. 1 answer
2. asked by Aaeisha
3. 605 views
a fast food resturant has 4 boxes of chicken nuggets for $25.44. a competing resturant has 6 boxes of chicken nuggets for
1. 8 answers
2. asked by Crazy
3. 657 views
Which transformation will be equivalent to rotating a figure 90° counterclockwise?A) reflecting over the x-axis and the y-axis.
1. 1 answer
2. asked by Yolanda
3. 2,472 views
what is gravirty
1. 1 answer
2. asked by kongo
3. 293 views
A rectangular face of a casting 250mmx100mm is to be machined on a sharper.if the average cutting speed is to be 20m/mins and
1. 2 answers
2. asked by edward
3. 379 views
. ___________ provided the first physiological explanations for mental illness. (Points : 1)Pinel Plato Galen Hippocrates
1. 1 answer
2. asked by lisa
3. 682 views
prove sum(x^2)=n(n+1)(2n+1)/6 from x=1 to x=n
1. 1 answer
2. asked by assma
3. 387 views
The region R is bounded by the x-axis, x=2 and y=x^2. Which of these expressions represents the volume of the solid formed by
1. 2 answers
2. asked by Ashley
3. 3,797 views
suppose you bought a 6 percent coupon bond one year ago for $1,040. The bond sells for $1,063 today.
1. 1 answer
2. asked by Cecilia
3. 766 views
The following reaction represent a propsed reaction mechanism for the formation C(C6H5)3OH from C(C6H3)3Cl.Step 1: C(C6H5)3Cl-->
1. 0 answers
2. asked by jonah
3. 510 views
"I submit that an individual who breaks a law that conscience tells him is unjust, and who willingly accepts the penalty of
1. 3 answers
2. asked by Steve
3. 2,015 views
If a^2=b/c, than c^2=
1. 2 answers
2. asked by Anonymous
3. 248 views
a ball thrown vertically from the ground level hits the ground after 4secs.calculatethe maximumheight it reachedduringit's
1. 2 answers
2. asked by emmanuel
3. 619 views
Using the following conversion factors, determine the number of milliliters in a volume of 2.37 fluid ounces: 1 gallon (gal) =
1. 0 answers
2. asked by Jack
3. 516 views
prove sum(x^2)=n(n+1)(2n+1)/2 from x=1 to x=n
1. 1 answer
2. asked by assma
3. 323 views
A circle has an area of 36 in2. What is the area of a sector of the circle that has a central angle ofπ/6 ? A) 3 in2 B) 6 in2
1. 1 answer
2. asked by Yolanda
3. 1,786 views
Let ∠X and ∠Y be complementary. If sin(X) = 3/5 and cos(X) = 4/5 then what is the value of sin(Y)?A)3/5 B) 4/5 C) 5/4 D) 5/3
1. 1 answer
2. asked by Yolanda
3. 2,179 views
The perimeter is 38.8 millimeters and the length is 2.4 times the width. (Round your answers to one decimal place.
1. 3 answers
2. asked by john
3. 502 views
Trina has $1000 to purchase an open-top cylindrical dog pen in her backyard. She wants the height of the pen to be 5 feet. If
1. 4 answers
2. asked by Yolanda
3. 1,409 views
how can non human characters be used to represent race?
1. 0 answers
2. asked by tshepo rakereng
3. 328 views
A 50.9-kg crate rests on a level floor at a shipping dock. The coefficients of static and kinetic friction are 0.526 and 0.311,
1. 1 answer
2. asked by anonymous
3. 555 views
is precipitation technically the same as crystallization?
1. 4 answers
2. asked by dane
3. 378 views
How many solutions are there to the system:y=1+2x+x^2 y=1-x Write your answer as an integer.
1. 1 answer
2. asked by sydney
3. 307 views
A gallon of milk costs $3.80. If there are 128 ounces = 1 gallon ,how much money does an 8 ounce glass of milk cost? (Change
1. 3 answers
2. asked by Hailey
3. 970 views
Whar are two longest wavelength in frequency 1kghz and 200kghz
1. 1 answer
2. asked by aman
3. 369 views
Dissociation and selective attention are two possible explanations for the phenomenon of
1. 2 answers
2. asked by Tony
3. 618 views
cos 13 pi = ?
1. 2 answers
2. asked by Anonymous
3. 496 views
ln(y+1)+ln8=x+lnx
1. 1 answer
2. asked by assma
3. 298 views
A golfer hits a shot to a green that is elevated 2.70 m above the point where the ball is struck. The ball leaves the club at a
1. 1 answer
2. asked by anonymous
3. 532 views
Prove by mathematical induction that x^2n - y^2n has a factor of x+y.My answer is incomplete since i do not know what to do
1. 0 answers
2. asked by Kenneth
3. 876 views
A 50.9-kg crate rests on a level floor at a shipping dock. The coefficients of static and kinetic friction are 0.526 and 0.311,
1. 1 answer
2. asked by anonymous
3. 613 views
How many cubic yards of concrete are needed to make 1200 square concrete posts 9-inches by 9-inches by 6-feet?
1. 1 answer
2. asked by Anonymous
3. 450 views
What is the GREATEST number of pictures each 2.5-inches by 3.5-inches, that a photographer can print on an 8-inch by 10-inch
1. 1 answer
2. asked by Anonymous
3. 515 views
a projectile is fired at an angle of 27 above the horizontal from the top of a cliff 500 ft high. The initial speed of
1. 1 answer
2. asked by vien
3. 572 views
a body is pulled towards the west by the force of 10N making an angle 30 degree with the south. What are the magnitude of the
1. 1 answer
2. asked by tariq hassan
3. 509 views
A 33 tonnes jet airline has 4 engines,each producing a nearly constant thrust of 165kN during the takeoff roll.Determine the
1. 3 answers
2. asked by olivia (pls help!!)
3. 1,170 views
is precipitation technically the same as crystallization?
1. 1 answer
2. asked by dane
3. 292 views
You are standing at the peak of a mountain that is 14000 feet above sea level. The angle of depression from this peak to a
1. 2 answers
2. asked by Sarah
3. 2,047 views
the greatest and the least resultant of twoforces acting on a particle are the 35KN and 5 KN respectively. if 25KN is the
1. 1 answer
2. asked by devdas
3. 2,185 views
The bases of trapezoid $ABCD$ are $\overline{AB}$ and $\overline{CD}$. Let $M$ be the midpoint of $\overline{AD}$. If the areas
1. 11 answers
2. asked by laura
3. 1,506 views
What is the increase in temperature necessary for a hydrogen gas, initially at 0°C, to increase its volume by 5% at constant
1. 1 answer
2. asked by kris
3. 1,731 views

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