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Questions Asked on July 15, 2016

What volume of 0.10 M NaOH can be prepared from 250. mL of 0.30 M NaOH?A) 0.075 L B) 0.25 L C) 0.75 L D) 0.083 L E) 750 L
1. 2 answers
2. asked by maria
3. 3,841 views
How many grams of S8 are needed to produce 225 grams of sulfur hexafluoride? I know to begin with a balanced equation
1. 7 answers
2. asked by Darius
3. 2,127 views
On a certain examination the student must answer 8 out of 12 questions including exactly 5 of the first six. In how many ways
1. 1 answer
2. asked by Adoja
3. 2,101 views
Carl walked 4 m west and 5 m south. Calculate how far he is from his starting point?
1. 4 answers
2. asked by maan
3. 2,077 views
a 1000kg car is travelling with a speed of 33.3m/s2 when the driver saw an intersection 30m away. how much force is needed to
1. 1 answer
2. asked by jericho
3. 1,949 views
A big can contains some milk pots of 2 liters, 4 liters, 5 liters capacity are to be filled whole number of time from each. What
1. 5 answers
2. asked by Agrajit
3. 1,680 views
Rhombus ABCD, with side length 6, is rolled to form a cylinder of volume 6 by taping side AB to side DC. What is sin(angle ABC)?
1. 2 answers
2. asked by katie
3. 1,577 views
vector a has a negative x component 3 units in length and positive y component 2 units in length. What vector B when added to
1. 1 answer
2. asked by John paul
3. 1,563 views
An architectural drawing lists the scale as 1/4" = 1'. If a bedroom measures 6.75" by 4.5" on the drawing, how large is the
1. 2 answers
2. asked by BigCherry123
3. 1,544 views
The objective and eyepiece of an astronomical telescope are double convex lenses with refractive index 1.5. When the telescope
1. 1 answer
2. asked by RAM
3. 1,370 views
1. She spoke in a very loud voice.2. She spoke in a very high voice. 3. She spoke in a very low voice. 4. She spoke in a very
1. 1 answer
2. asked by rfvv
3. 1,356 views
A cricket ball of mass 0.4 kg moving with a velocity of 72 km/h is brought to rest by a player. Find the magnitude of the
1. 1 answer
2. asked by nidhi
3. 1,263 views
Why were the rules of the bison hunt so strict? Why might some punishments involve destruction of property?The rules were so
1. 4 answers
2. asked by Andrea
3. 1,169 views
from a point P on a level ground and directly west of a pole,the angle of elevation from the top of the pole is 045 and from
1. 1 answer
2. asked by bearing
3. 1,152 views
A rope of mass M and length L is being rotated about one end in a gravity free space. A pulse is being created at one of the
1. 1 answer
2. asked by Anonymous
3. 1,127 views
Points A, B, and C are on the circumference of a circle with radius 2 such that angle BAC = 45 degrees and angle ACB = 60
1. 1 answer
2. asked by katie
3. 1,111 views
Using the IF function calculate the commission on sales. The commission is 6% on all sales that are at least 20% above cost.
1. 1 answer
2. asked by Anonymous
3. 1,044 views
Which one of the following compounds will NOT be soluble in water?A) NaOH B) Na2S C) K2SO4 D) LiNO3 E) PbO
1. 1 answer
2. asked by maria
3. 1,010 views
A ladder leaning against a wall makes an angle of 60 degree with the horizontal If the foot of the ladder is 2.5 m away from the
1. 2 answers
2. asked by Anand
3. 1,007 views
A bullet is fired horizontally from the top of a cliff with a speed of 30m/s.assuming that there is no air resistance, what will
1. 1 answer
2. asked by Emmanuel
3. 977 views
A possible reaction for converting methanol to ethanol is:CO(g) + 2H2(g) + CH3OH(g) -----> C2H5OH(g) + H2O(g) I completed parts
1. 1 answer
2. asked by LC
3. 946 views
1. You had better not follow his advice.2. You had better not obey his advice. 3. You had better not take his advice. 4. You had
1. 1 answer
2. asked by rfvv
3. 914 views
a wrench is rotated with torque of magnitude 175 N (M). the force is applied 45 cm from the pivot point at an angle of 48
1. 1 answer
2. asked by Emily
3. 895 views
Latoya ran for president of the chess club, and she received 18 votes. There were 40 members in the club. What percentage of the
1. 3 answers
2. asked by Pearl
3. 887 views
33. A rope of mass M and length L is being rotated about one end in a gravity free space. A pulse is being created at one of the
1. 1 answer
2. asked by rakesh
3. 829 views
A tank, when one-fifth full, holds 75 litres of water. How many litres will it hold when full?
1. 2 answers
2. asked by Shanique
3. 790 views
The sound intensity of a soft whisper is about 1/200000 of the sound intensity of a shout. What is the decibel level of a
1. 0 answers
2. asked by Bob
3. 788 views
1. However hard you may study, you can not get a good point.2. However hard you may study, you can not get a good grade. 3.
1. 1 answer
2. asked by rfvv
3. 763 views
A door is opened by pushing inwardexplain in terms of torque why this is most easily accomplished when pushing at right angles
1. 0 answers
2. asked by Emily
3. 720 views
Mr Sanderson makes some cookies for a festival day. She gave 1/4 of the cookies to her sister and 1/3 of the remainder to a
1. 1 answer
2. asked by Steven
3. 697 views
Two bodies begin to fall freely from the same height but 2nd one falls T seconds ater 1st.The time(after which the 1st body
1. 1 answer
2. asked by Rohan
3. 695 views
A kid puts 0.12 J of energy in compressing a toy.To which height will the toy rise ifthe mass of the toy is 0.012kg?
1. 1 answer
2. asked by Al-Amin
3. 684 views
1. I got out of my car to check the engine.2. I got off my car to check the engine. (Are both the same? In #2, what is the part
1. 1 answer
2. asked by rfvv
3. 678 views
Capacitor X is charged to a potential difference 68 V by a battery. It is disconnected from the battery and then connected in
1. 2 answers
2. asked by Kimmie
3. 651 views
Research on the physics of living systems.Give two examples to show how physics
1. 1 answer
2. asked by Karan
3. 645 views
coffee shop sells small and large coffee. Each day they sell 510 cups of coffee. If the shop sells 3 times as many large cups as
1. 1 answer
2. asked by julie
3. 623 views
Write an equation for a log functions base 2 whose graph has the following properties:vertical asymptote of x=-6 Domain of x<-6
1. 2 answers
2. asked by Stacy
3. 623 views
how many words consisting of 5 consonants and 3 vowels be formed out of 7 consonants and 5 vowels
1. 1 answer
2. asked by Adona
3. 623 views
A taco stand sells tacos with any three ingredients for a flat price of $1.25. Additional ingredients cost $0.50 each. There are
1. 1 answer
2. asked by Anonymous
3. 615 views
A(–4, 3), B(3, 7), C(0, –1) and D(–7, –5) are the vertices of a parallelogram on the Cartesian plane.Determine the
1. 4 answers
2. asked by John
3. 598 views
Solve the following by using the present value formula.Compound Amount- $675 Term of Investment-15 months Nominal Rate (%)- 2.7
1. 0 answers
2. asked by Tracey
3. 594 views
The+sum+of+two+numbers+is+30+six+less+than+twice+the+smaller+number+is+equal+to+the+number+x+find+the+larger+numberPlease give
1. 2 answers
2. asked by Jude
3. 592 views
A taco stand sells tacos with any three ingredients for a flat price of $1.25. Additional ingredients cost $0.50 each. There are
1. 1 answer
2. asked by Anonymous
3. 587 views
Research on the physics of living systems.Give two examples to show how physics helps to understand the concepts of evolution,
1. 0 answers
2. asked by Karan
3. 571 views
Solve the following by using the present value formula.Compound Amount- $700 Time Period(years)-8 years Nominal Rate (%)- 1.5
1. 1 answer
2. asked by Tracey
3. 565 views
1. He took a picture of the mountain.1-1. He took two picture of the mountain. 2. He took pictures of the mountain. 3. He took
1. 2 answers
2. asked by rfvv
3. 563 views
1. I'm a power blogger, so I try to upload postings and pictures every day.2. I'm a powerful blogger, so I try to upload
1. 2 answers
2. asked by rfvv
3. 552 views
in quadrilateral kite two equal angles are 70degrees and 80 degrees each . find other two angles.
1. 0 answers
2. asked by deepti
3. 546 views
A man throws an object down an elevator shaft towards a downward moving elevator, which is 22m below the man when he throws the
1. 1 answer
2. asked by Dwayne
3. 507 views
Shawn wanted to find out which of the four materials A, B, C and D allows the most light to pass through. He was given the
1. 1 answer
2. asked by chimingbell
3. 507 views
In Mary class 9 children own cats, 7 children own dogs and own birds.What is the ratio of bird owners and cat owners in Marry
1. 1 answer
2. asked by Niraj
3. 485 views
what is the equation for velocity?
1. 2 answers
2. asked by Anonymous
3. 481 views
Calculate the no. Of moles of co2 is liberated gives50gm of caco3 reacts with 7.3gm of dil.hcl
1. 1 answer
2. asked by Siddhartha
3. 474 views
1. She pulled him gently towards her.2. She pulled him gently towards herself. ------------------------ Can we use both
1. 1 answer
2. asked by rfvv
3. 466 views
Hi, I've been working for nearly 2 hrs on this problem, but I'm stuck on the next step. Thanks for any pointers in the right
1. 1 answer
2. asked by Amanda
3. 459 views
Hello, can I please have help on how to find the area of a hexagon by knowing the apothem is 4 and the square root of 3? Thank
1. 1 answer
2. asked by Kai
3. 440 views
prepare 0.2M phospate buffer of pH 5.7
1. 1 answer
2. asked by rajan
3. 438 views
Discuss the structure of bonding in copper acetate?????
1. 1 answer
2. asked by prakash
3. 432 views
examples of situations displaing positive stress.
1. 1 answer
2. asked by Anonymous
3. 412 views
mark is growing tomatoes in his greenhouse and needs to fill them with fertiliser. The ratio of concentrated fertiliser to water
1. 1 answer
2. asked by alisha
3. 403 views
What volume of nitric dioxied at s.t.p from the below equestion N2+O2=2NO
1. 2 answers
2. asked by Shukulu
3. 398 views
a parallelogram has an area of 150 cm^2. the side lengths are 80 cm and 40 cm what are the measures of the angles
1. 0 answers
2. asked by Emily
3. 380 views
Determine the magnitude of current I3. Let the voltage of the bottom battery VB =13.0 volts and r= 1.0 Ω.
1. 0 answers
2. asked by Anonymous
3. 363 views
which physical quantity is given under the area of velocity time graph?
1. 1 answer
2. asked by Anonymous
3. 362 views
how can we read 2SO3
1. 1 answer
2. asked by Jenice
3. 349 views
Would k(a-b) x (a x c) -a +( b x c) be a scaler, vector or meaningless? (these are all vectors besides k)?
1. 1 answer
2. asked by Emily
3. 327 views
Given that x and y are integers, then for the equation x+y= 2xy how many solutions are there?
1. 2 answers
2. asked by Nimish
3. 325 views
There are 7girls in front of amarda and 3girls after her
1. 1 answer
2. asked by Anonymous
3. 317 views
how can u tell if a equation is liner?
1. 2 answers
2. asked by john
3. 315 views
There are 7girls in front of amarda and 3girls after her
1. 1 answer
2. asked by Anonymous
3. 308 views
a satellite is moving in 36000km if it takes 24 hour what will be the speed?
1. 2 answers
2. asked by Anonymous
3. 308 views
Why? alkaline solution didn't puppet out.
1. 1 answer
2. asked by Vishal Hood
3. 302 views

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