Questions Asked on
August 12, 2016

math
Irrational Perimeter and a Rational Area of a rectangle. a can = b can = Or, if it's impossible, explain how. Help me I'm confused.
asked by jose 
multiplication word problems
There are 8 crayons in box. How many crayons are in 6 boxes
asked by galaxy ann moon 
LA
Which of the following is an example of direct characterization? Two characters explain why they are angry with a friend. The story's narrator describes a character's personality and appearance. (MY ANSWER) One character reacts to another's unkind remark.
asked by LOVE 
propability
Albino rats used to study the hormonal regulation of a metabolic pathway are injected with a drug that inhibits body synthesis of protein. Usually, 4 out of 20 rats die from the drug before the experiment is over. This time round, 10 animals are treated
asked by mesmmqq 
Maths
Let+OA+OB+OC+and+OD+be+the+Rays+in+the+anticlockwise+wise+direction+starting+from+OA+such+that+%3CAOB%3D%3CCOD%3D+100degree+%3CBOC%3D82degree+and+%3CAOD%3D78degree.is+it+true+that+AOC+and+BOD+are+straight+line+%3F+Justify+your+answer
asked by Esha 
Math
Abdul had 720 beads.He sold 648 of them. How many beads does he have left?
asked by Anonymous 
English
1. I awoke to find myself famous. 2. I woke up to find myself famous. 3. I awoke and found myself famous. 4. I woke up and found myself famous.  Are they all the same and grammatical?
asked by rfvv 
Algebra
Find the average rate of change of h (x)=2x squared7x from x=1 to x=5. Simpifily your answer as much as possible.
asked by Cody 
MATH
ABCD is a rectangle and line DX and DY and XY are drawn where X is on AB and Y is on BC.the area of the triangle BXY is 4 ,area of triangle AXD is 5 and area of triangle CYD is 3.determine the area of the triangle DXY.
asked by ALISHA 
MATH
ABCD is a rectangle and line DX and DY and XY are drawn where X is on AB and Y is on BC.the area of the triangle BXY is 4 ,area of triangle AXD is 5 and area of triangle CYD is 3.determine the area of the triangle DXY.
asked by LISHA 
Algebra
5 ? 8 which symbol needs to be right there > < = ‚
asked by James Bondd 
Algebra
1. The opposite of ¨C4 is (1 point) 4. ¨C4. ¨C(¨C(¨C4)). ¨C4. 2. The opposite of ¨C10 is (1 point) ¨C(¨C(¨C10)). ¨C10. 10. ¨C10. 3. Which symbol is used to make ¨C5 ? ¨C8 a true statement? (1 point) > < = ¡Ù 4. Which symbol is used to
asked by James Bondd 
Math
6 ? 8 what symbol > < =
asked by Nick J. 
English
1. You will have to go there, won't you? 2. You must solve the problem, mustn't you? 3. You shall leave for the city, shan't you? 4. Jacob had better go there, hadn't he? 5. Emily should have come earlier, shouldn't she?  Are the tag
asked by rfvv 
English
1. People have always imagined ...... 2. What would it be like to live in the future? 3. What will it be like to live in the future? 4. What is it like to live in the future? 1+2. People have always imagined what it would be like to live in the future.
asked by rfvv 
Maths
Prove that 1+cosx+sinx/1cosx+sinx=cotx
asked by Joel 
Maths
Plse Help how do you obtain the maximum value and minimum value of a quadratic equation like for , 1/11+8x2x^2
asked by Joel 
English
1. Some ideas still seem to be a long way off. 2. Some ideas still seem to be far off. 3. The town is a long way off. 4. The town is far off. ============== Can we use 'far' instead of 'a long way'? What other expressions can we use instead of 'a long
asked by rfvv 
english
The crowd shouted at him
asked by sayon 
PreCalculus
You are given the value of tan Θ. is it possible to find the value of sec Θ without finding the measure of Θ? Explain.
asked by Iris 
English
1. There were lots of poor people in the mid 1900s. 2. There were lots of poor people in the mid1900s. (Are both grammatical?)
asked by rfvv 
English
1. He takes after his father. 2. He resembles his father. 3. He is similar to his father. 4. He looks like his father. (Are they all the same in meaning? Do you have other similar expressions) 5. Let's discuss the matter. 6. Let's talk over the matter. 7.
asked by rfvv 
math
a sixfaced die was thrown 28 times. the table shows the number that each possible score occurred. score 1 2 3 4 5 6 frequency 8 6 6 2 4 2 (a) After the 27th throw the median score was 2. what was the least possible score on the 28th throw? (b) The die was
asked by max 
math
How to solve divide 90 by the sum of 7 and 8
asked by nene 
maths
goods costing ₹540 are sold at a gain of 10% . Find the SP
asked by Anonymous 
physics
Use the data below to draw a velocitytime graph. (5) NB: Consider Acceleration, constant speed, deceleration of the object. Time 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Velocity 15 17 19 21 21 21 31 41 51 50 49 48 47 46 45
asked by sakkeus 
math
Maria spent 2/5 of her money on a book and 1/6 of the remainder on a P.E. uniform. If the book costs P105 more than the P.E. uniform, how much money did she have at first?
asked by billy 
Maths
Evaluate ∫▒√tan x sec2x dx
asked by hezzy 
English
1. I walked to school, feeling embarrassed. 2. I walked to school, and I felt embarrassed. 22. I walked to school, and felt embarrassed. 23. I walked to school and I felt embarrassed. 3. I walked to school, while I felt embarrassed. 32. I walked to
asked by rfvv 
physics
a transverse wave on a string travels with speed of 55m/s and has a wavelenght of 062m and an amplitude of 050cm. what is the maximum speed and maximum acceleration of a point on a string
asked by meriam sigauke 
science(chemistry)
A laboratory instructure gives a sample of Aminopowder to each if four students,1,2,3 and 4,and they weigh the samples.The true value is 8.72g.Their results for three trails are (1),8.72g,8.74g,8.70g (2),8.56g,8.77g,8.83g (3),8.50g,8.48g,8.51g
asked by mary tembo 
maths
A worm climbs a rod by 5cms in one second and falls by 2cm next second. How many seconds it will take to climb 60cms rod?
asked by KRISHNA 
statistics
how many arrangements can be made from the word MATHEMATICS when all are taken at a time ?
asked by jella 
probability statistics
how many numbers between 4000 and 7000 can be choosen using digita 0,1,2,3,4,5,6,7 and 8 if each digit must not be repeated in any numbers?
asked by jhenny 
science
if 〖HNO〗_3 changes into N_2 O,then calculate the change in oxidation number.
asked by KANNAN 
science
Calculate the pH of the solution 5ml of M/5,HCl+10ml of M/10 NaO
asked by KANNAN 
English
Wilfrid Laurier, John A. Macdonald, Queen Elizabeth II, William Lyon Mackenzie King, ______ ______.
asked by Grace 
science
10ml of 1M H_2 〖SO〗_4 will completely neutralize 10ml of xM NaOH solution. what is the value of x
asked by KANNAN 
math
diamonds , 1 club and 2 heart
asked by hannah 
algebra 2
You toss a polybutadiene rubber ball 40 feet straight up from ground level. Each time it bounces, it rebounds 2/3 of the distance from which it fell. It continues bouncing indefinitely. How far does it travel before it comes to rest?
asked by Kate 
Chemistry
What is the number of molecules in 22. 4 dm^3 of nitrogen gas at STP?
asked by Vinayak 
Biology
How are cohesion and adhesion properties of water linked to photosynthesis
asked by Tabo 
LA
A boy sees a snake lying still in the road. He bends close to look at it. Suddenly, the snake moves. The boy jumps back. A. A boy sees a snake lying in the road. B. The snake is lying still in the road. C. The boy bends down to look at it. D. Suddenly, the
asked by LOVE 
LA
Which quote from the selection shows that a character may be experiencing internal conflict? No one, It seems, had though to check a weather forecast. The last wisps of light dissolved. James fussed at the others, who ignored him. Arturo sighed heavily and
asked by LOVE 
Math
Covert 0.1515 to a fraction. I'm not sure how to do this but I do know the answer is. 303 / 2000
asked by FluttershyK22 
Algebra 1
To which subset(s) does the number –square root of twenty belong? Choose all that apply. (Irrational Numbers (Rational Numbers*** (Integers*** (Whole Numbers (Natural Numbers The maximum of choices is 2
asked by Anonymous 
car rental agency
company a $30/day 22cents/mile company b $28/day 26 cents/mile For a 2day rental, at what number of mile will the two companies charge the same. Steps please
asked by Anonymous 
MathDirect Variation
can you please show me how to set this up? The variables x and y vary directly. When x is 3, y is 6. Find x when y = 2/3
asked by Lucas 
Math
Blockbuster movie charges ten dollars for membership fee, and an additional three dollars and fifty cents for each movie rental. Write an equation to describe the cost, c , of renting x movies including the membership fee.
asked by Insaf 
math
So i was going over a problem that i didn't understand which is What is the slope of the function described in the table below? x I y 0  3 2  2 4  1 6  0 the choices were f) 3 g) 1/2 h) 2 J) 3 i know that the answer is g because my family told me
asked by Katherine 
Stats
Urn 1 contains 3 green balls and 5 white balls, and Urn 2 contains 2 green balls and 4 white balls. A ball is drawn from each urn. What is the probability that both balls are green?
asked by San 
eng 122
Irony should be used in academic writing. (Points : 1)
asked by madam 
eng 122
A petition to change public policy is likely to be an example of ________________ argumentation. (Points : 1) Classic Consensual
asked by madam 
eng 122
Hype and propaganda ____________________________________________ (Points : 1) are messages that try to change your beliefs by manipulating your feelings, often with misinformation. are great ways to obtain the latest information and research on a subject.
asked by madam 
English
1. When school was over, we went home. 2. School being over, we went home. 3. School over, we went home.  #1 can be changed into #2, right? What about #3? Can we use #3?
asked by rfvv 
English
1. When this had been done, he appeared to be satisfied. 2. This having been done, he appeared to be satisfied. 3. This done, he appeared to be satisfied.  Can we use all the expressions? Are they the same? 4. When our dinner
asked by rfvv