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Questions Asked on December 26, 2016

7. A student has received scores of 88, 82, and 84 on three quizzes. If tests count twice as much as quizzes, what is the lowest
1. 1 answer
2. asked by Juan Nita 3
3. 3,011 views
Which of the following ratios is not equivalent to the other two?
1. 4 answers
2. asked by Anonymous
3. 1,169 views
A boy has rs728 in denomination of rs 2 notes, rs 5 notes and rs 10 notes in the ratio of 3:2:4, respectively. What is the total
1. 3 answers
2. asked by vk
3. 974 views
Two blocks of masses 2.9kg and 3.9 kg are held by string upper and lower and given the acceleration 0.2 in upward direction gind
1. 1 answer
2. asked by AnonymousDilpreet
3. 586 views
A given volume of ozone diffused from a certain apparatus in 96seconds calculate the time taken by an equal volume of
1. 1 answer
2. asked by Zeugen reezy
3. 660 views
the velocity of a chemical reaction is given by dx/dx=k(a-x) where x is the amount transfered in time t,k is a constant and a is
1. 5 answers
2. asked by ...
3. 1,153 views
Let S be the funnel shaped surface defined by x^2 + y^2 = z^2 for 0<z<9(a) Sketch S (b) Determine the outward pointing normal to
1. 2 answers
2. asked by Ariana
3. 424 views
How would you represent 3 quarter notes as a fraction?
1. 1 answer
2. asked by Britney
3. 784 views
a Coper wire with wire with a diameter of 1.5mm is joined to an alluminium wire, which has a diameter of 2.3mm. The wire carries
1. 1 answer
2. asked by lid
3. 600 views
What is the consequence of the US recognizing a foreign government?Uhh..idk ;-; Help me plz.
1. 1 answer
2. asked by An idiot
3. 395 views
Began his business with equipment valued at 40,000 and place 400,000 in the business checking account.What accounts will be
1. 4 answers
2. asked by Chewbacca
3. 1,594 views
How do I completely factor this expression?256z^2 -4 -192z^2 +3 I appreciate your help.
1. 2 answers
2. asked by Anneliese
3. 599 views
which one of the following activities proves beneficial in promoting cognitive development in toddlers A corrugated collage B
1. 3 answers
2. asked by Krn
3. 425 views
Using factoring and zero-product property solve:4a^2 -10a +6=0 Thank's a lot.
1. 1 answer
2. asked by Jack
3. 606 views
Using factoring and zero-product property,please solve the following:9r^2 -30r +21=-4 Thanks very much.
1. 1 answer
2. asked by Jack
3. 462 views
Please completely factor the expression:3j^3 -51j^2 + 210j I greatly appreciate your help.
1. 1 answer
2. asked by Anneliese
3. 501 views
1. -2v - 7 = 23
1. 1 answer
2. asked by please help!!
3. 331 views
How do I completely factor the following expression: w^2 -15 + 54Thank you.
1. 1 answer
2. asked by Jack
3. 434 views
HELP DERIVATIVES!!!!!!!!!!!!!if h(x)=f[f(x)] use the tables for f and f' to find the value of h'(1) X f(x) f'(x) 1 3 2 2 1 5 3 6
1. 3 answers
2. asked by Ke$ha
3. 393 views
A wheel 0.5m in radius is moving with a speed of 12m/s.find its angular speed ?
1. 1 answer
2. asked by Indrajeet raiger
3. 935 views
which is a rule that describes the translation of a point form (4 -8) to (7 -10)?(x,y) --> (x + 3, y - 2) (x,y) --> (x + 3, y +
1. 3 answers
2. asked by CONFUSED!
3. 1,249 views
26. If , what is ?A. B. 5 C. D. 3 The answer for this question is C. I need to learn exactly how to solve it (step by step) so I
1. 1 answer
2. asked by Juan Nita
3. 332 views
29. Which of the following expressions should be placed in each set of parentheses below in order to solve the equation by
1. 2 answers
2. asked by Juan Nita 2
3. 608 views
Roberto's puppy weighs 4.5 pounds at the end of May. During June and July the puppy weighed 18.63 pounds. How much did Roberto's
1. 1 answer
2. asked by Nini
3. 1,508 views
How can the absence of starch in the elaborated sap be explained knowing that it is produced by photosynthesis ?
1. 1 answer
2. asked by lama
3. 1,513 views
Insert articles in the following sentences whenever required:5 i Scientists are now beginning to worry about contamination of
1. 2 answers
2. asked by SARITHA
3. 545 views
Prove that (cos2A)÷ ( 1+sin2A) = (cotA -1) ÷ (cotA +1)
1. 2 answers
2. asked by Ismail Abdullah
3. 2,248 views
if yourweight is 60N on earth,how far should you go from the center of the earth so that your weight will be 300N
1. 1 answer
2. asked by kashi dhakal
3. 387 views
Paid employees' salaries, 20,000. Employees' payroll deductions are made at the end of every month. the employees' payroll for
1. 0 answers
2. asked by Chewbacca
3. 559 views
In the adjoining figure,the parts AC & CB are the part of a minar AC & CB make angle ® & © at the point P. If tan®=1/2,
1. 2 answers
2. asked by BHOOPENDRA YADAV
3. 1,202 views
A 0.5g mixture of Cu and CuO was treated with hydrogen at elevated temperature. CuO was reduced to Cu.Q1.) write a balanced
1. 1 answer
2. asked by Darth Chan
3. 489 views
Discuss the expansion of an ideal gas and changes in thermodynamic properties (3 marks)
1. 1 answer
2. asked by Anonymous
3. 309 views
Prove that |x+y+z| is less than or equal to |x|+|y|+|z|.Please try to show working and explain
1. 1 answer
2. asked by ollie
3. 383 views
The difference of two numbers is 4. Three Times the smaller number is 4 more than twice the larger number. Find the numbers.
1. 2 answers
2. asked by Manish
3. 447 views
The electrons in the d–orbitals – are they from the metal or the ligands.why?
1. 2 answers
2. asked by emmanuel
3. 506 views
if Log10^a=4 what is a
1. 2 answers
2. asked by YOUNG FAITH
3. 968 views
the ordered pairs (2, -21) and (5, -45) are solutions to which of the following equations?y = -8x - 5 y = -8x + 5** y = 8x - 5 y
1. 3 answers
2. asked by HELP!
3. 2,650 views

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