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Questions Asked on February 13, 2016

Richa spends 1/4 of pocket money on chocolates,1/8 on pencils.At the end she had R's 40 left. How much did she have at the
1. 7 answers
2. asked by Seema
3. 7,785 views
How is the expression log 32 - log 8 written as a single logarithm?log 4 log 8 log 24 log 40
1. 3 answers
2. asked by Sandra
3. 5,690 views
I am a little confused with this:How do I change 8 1/3% into a fraction? Can someone explain or show me so I can understand?
1. 5 answers
2. asked by Alec
3. 3,516 views
if height of 300 students is normally distributed with mean 68.00 inch and standard deviation 3.0 in ch. how manystudents have
1. 3 answers
2. asked by qamar
3. 3,263 views
A stone of mass 0.7kg is projected vertically upward with a speed of 5m/s.calculate the maximum height reached. [Take g=10m/s^2
1. 4 answers
2. asked by samuel
3. 3,251 views
Two spherical objects are separated by a distance of 2.97 × 10-3 m. The objects are initially electrically neutral and are very
1. 2 answers
2. asked by Naomi
3. 3,059 views
The solubility of CO2 in water at 25 degrees Celsius and P CO2= 1 atm is 0.034 mol/L. What is its water solubility under normal
1. 2 answers
2. asked by Student
3. 3,005 views
At a distance r1 from a point charge, the magnitude of the electric field created by the charge is 291 N/C. At a distance r2
1. 1 answer
2. asked by Naomi
3. 2,823 views
Jimmy you must leave the room shut the door and be quiet.Which of the following options correctly punctuates the sentence above?
1. 2 answers
2. asked by sharon
3. 2,145 views
A capacitor,consisting of two metal plates each of area 50cm2 and space 0.2mm apart in air ,is connected across a 120V
1. 5 answers
2. asked by jonathan
3. 1,916 views
A cashier has a total of 34 bills, made up of ones, fives, and twenties. The number of fives is one less than the number of
1. 4 answers
2. asked by Lindsey
3. 1,782 views
gleo bought a new car it cost 23500 each year it loses 15% of its value what would it be worth when its 15 years old
1. 2 answers
2. asked by o
3. 1,744 views
What restriction did Spain place on American trade?The Spanish would allow Americans to buy only Spanish goods. ****The Spanish
1. 4 answers
2. asked by tiana
3. 1,734 views
estimate the total cost of 97 shirts at $19.95 each
1. 3 answers
2. asked by bethany
3. 1,691 views
A number is divided into two parts such that one part is 10 more than theother. If the two parts are in the ratio 5:3. Find the
1. 3 answers
2. asked by sim
3. 1,436 views
Q1. Prem scored 85 marks on a test containing 100 problems. He attempted allthe problems and his score was calculated by
1. 3 answers
2. asked by sim
3. 1,435 views
Find all zeros of the function f(x) = (x - 4)(x + 3)(x + (4 + 3i))(x - (4 - 3i)).Is it x = 4, -3, -4 - 3i, and 4 - 3i ?
1. 2 answers
2. asked by Anonymous
3. 1,420 views
Temperatures are often measured with electrical resistance thermometers. Suppose that the resistance of such a resistance
1. 2 answers
2. asked by ted
3. 1,418 views
Find the exact value of csc 4pi/3What I have determined thus far: 4pi/3 = 60 degrees sin = square root of 3/2
1. 4 answers
2. asked by Lara
3. 1,362 views
A volunteer ambulance service handles 0 to 5 service calls on any given day. The probability distribution for the number of
1. 0 answers
2. asked by Karen
3. 1,361 views
In a figure, ABCD is a rectangle in which AD=43.7 cm, DE=100 cm and EDC =27°, where E is a point above C making a rught angled
1. 1 answer
2. asked by DS
3. 1,356 views
A proton is placed in uniform electric field"E" what must be the magnitude and direction of electric field when electrostatic
1. 1 answer
2. asked by Anonymous
3. 1,347 views
A rectangle ABCD is inscribed in a circle of radius 'a'. Find the 'area of the rectangle' function and state the domain.
1. 1 answer
2. asked by Kim
3. 1,329 views
If cot theta = -12/5 and the terminal side of theta lies in quadrant II find secant theta
1. 1 answer
2. asked by Lara
3. 1,327 views
The measures of two angles which form a linear pair are in the ratio 2:7. Findthe measures.
1. 2 answers
2. asked by sim
3. 1,283 views
there are 1000 bricks and when they are stacked neatly they measure 2m by 1m by 1m. What is the volume of the stack?what is the
1. 2 answers
2. asked by brenda
3. 1,263 views
(1) The same quantity of electricity is passed through 2voltameters connected in series, one copper voltmeter with copper
1. 2 answers
2. asked by dannystein
3. 1,247 views
The sum of 8 term of an a-p is 100 while the sum of 20 term is 880 find the sum of 12 term
1. 1 answer
2. asked by Imaikop
3. 1,204 views
Write a narrative essay on "the new boy"
1. 2 answers
2. asked by Fitse hope
3. 1,172 views
Consider the line passing through the center of the cue ball as the x axis. At the point of collision with the solid ball on the
1. 2 answers
2. asked by Janice
3. 1,155 views
Locate the centre of mass of a system of two spherical masses of 5kg and 10kg kept with their centres 1m apart
1. 3 answers
2. asked by Falguni
3. 1,136 views
Given -4i is a root, determine all other roots of f(x) = x^3 - 3x^2 + 16x - 48.Are they 4i and 3?
1. 1 answer
2. asked by Anonymous
3. 1,126 views
A profit of 20% is made on goods when a discount of 10% is given on the marked price. Profit percent which will be made when a
1. 1 answer
2. asked by sai kiran
3. 1,123 views
A rental truck costs $50 plus $0.40 per mile.Write an equation that gives the cost of driving the truck x miles Use the
1. 2 answers
2. asked by Dee
3. 1,095 views
the reaction of methane and water is one way to prepare hydrogen for use as a fuel:methanw react with water to from
1. 2 answers
2. asked by dennis
3. 1,089 views
A bullet of mass 3.9 g was fired at a stationary ball of lead. The head on impact moved the 10 kg ball at a velocity of .3703
1. 1 answer
2. asked by Joe
3. 1,079 views
It is recommended that for a height of 20 inches a wheel chair ramp be 19 feet long. What is the value of x rounded to the
1. 1 answer
2. asked by Anonymous
3. 1,061 views
When point charges q1 = +8.9 μC and q2 = +7.6 μC are brought near each other, each experiences a repulsive force of magnitude
1. 1 answer
2. asked by Naomi
3. 1,032 views
A 16 foot ladder is leaning against a house. It touches the bottom of a window that is 12.5 feet above the ground. What is the
1. 1 answer
2. asked by Anonymous
3. 996 views
Find the three consecutive odd numbers whose sum is 147.
1. 2 answers
2. asked by sim
3. 981 views
evaluate how each of the following attitudes and behaviour will be ineffective when dealing with interpersonal conflict1.
1. 1 answer
2. asked by nthabiseng
3. 971 views
A plane takes off at an angle of 24 degrees with the ground. How high in feet is the plane after its flight path is 3 miles long
1. 2 answers
2. asked by Anonymous
3. 943 views
Which of the following sentences is written correctly?A When properly designed, an automobile can achieve great fuel efficiency.
1. 2 answers
2. asked by sharon
3. 939 views
Question #1: Why did Jews feel entitled to claim Israel as their nation following World War II?a. They had not place else to go.
1. 3 answers
2. asked by Gourami
3. 922 views
4. What measurable property/properties affects the period of a pendulum?7.Give another example of periodic motion other than
1. 4 answers
2. asked by Sherianna
3. 882 views
in the class of 30 leaners 17 plays football 15 leaners plays volleyball, 12 leaners rugby 9 leaners plays volleyball only and 3
1. 3 answers
2. asked by edgar
3. 868 views
A capacitor,consisting two metal plates each of area 50cm2 and spaced 0.2mm apart in air ,is connected across a 120V
1. 2 answers
2. asked by Anonymous
3. 865 views
A pole vaulter has 3500J of energy when he crosses a bar 7 metres high. How much kinetic energy will he have before he reaches
1. 2 answers
2. asked by Kyawt
3. 860 views
A rental truck costs $50 plus $0.40 per mile.Write an equation that gives the cost of driving the truck x miles Use the
1. 1 answer
2. asked by Dee
3. 851 views
A linear regression line y = 0.8x-10 is computed to predict the final exam score y on the basis of the first score x on the
1. 1 answer
2. asked by Nora trevino
3. 838 views
Suppose that you bought a stock 6 years ago at $12 .The stock’s price at the end of each year is shown here. Year 1 2 3 4 5 6
1. 0 answers
2. asked by Tara
3. 820 views
A surveyor is 130 feet from a tower. The angle of elevation to the top of the tower is 32 degrees. Find the height81.2 feet?
1. 2 answers
2. asked by Anonymous
3. 785 views
Ben Garrison invested $15,000 at 5% compounded daily in a credit union account that matures in 1 year. He also invested 20000 at
1. 0 answers
2. asked by Beth
3. 769 views
a 35 kg child slides down a 26 degree incline. the coefficient of kinetic friction is 0.33. what is her speed after sliding for
1. 1 answer
2. asked by S
3. 764 views
May Wattson has 50000 to invest in a 4-year certificate of deposit that earns an interest rate of 3.75% compounded monthly or
1. 1 answer
2. asked by Beth
3. 741 views
Problem: 3-3x18+2=? Answer: 3-54+2= 3-56= -53 ; is it correct? I did follow the order of operations. Thanks...
1. 4 answers
2. asked by Isaiah James
3. 736 views
Mabel has $35,000 to invest in a certificate of deposit for 4 years. The certificate of deposit earns interest at 4.75%
1. 1 answer
2. asked by Beth
3. 732 views
who develops more power,an 80kg man who walks up a height of 20 steps each 17.5cm high in 7second or one who pushes an 80kg box
1. 1 answer
2. asked by mukuba
3. 732 views
dear reinyi am sim who posted 4 questions this morning i am in dubai and my final examinations are after 13 days and by the way
1. 1 answer
2. asked by sim
3. 730 views
A person weighs 120pounds on earth weighs 20 pounds on the moon how much does a 90 pound persob weigh on the moon
1. 1 answer
2. asked by Raheem
3. 715 views
An aluminum sphere is 8.60 in diameter. What will be its percent change in volume if it is heated from 30 to 120 degrees
1. 0 answers
2. asked by Larisa
3. 701 views
Find all values of theta where 0degrees<theta<360 degrees when csc theta = square root 2
1. 4 answers
2. asked by Lara
3. 701 views
If TanTheta= -65/72 and the terminal side of theta lies in Quadrant II use a pythagorean identity to find sec theta.
1. 1 answer
2. asked by Joe
3. 698 views
Jimmy you must leave the room shut the door and be quiet.Which of the following options correctly punctuates the sentence above?
1. 1 answer
2. asked by sharon
3. 688 views
a) The combustion of an organic compound in the presence of excess oxygen produced a gas , which makes clear lime water turbid.
1. 0 answers
2. asked by angy
3. 673 views
Which of the following sentences is punctuated correctly?A. After you sign the agreement it is too late of course, to change
1. 2 answers
2. asked by sharon
3. 669 views
The fourth and sixth term of an arithmetic progession are -4 and -10 respectively. FindA.the common difference B.the first term
1. 1 answer
2. asked by Comfort
3. 658 views
Find the length of the shadow of a 50 ft vertical pole when the angle of elevation of the sun is 28 degrees
1. 2 answers
2. asked by Adrian
3. 658 views
(1) The same quantity of electricity is passed through 2voltameters connected in series, one copper voltmeter with copper
1. 0 answers
2. asked by dannystein
3. 654 views
a) The combustion of an organic compound in the presence of excess oxygen produced a gas , which makes clear lime water turbid.
1. 0 answers
2. asked by angy
3. 649 views
in a conjecture the answer i got was 12n how would it look if it was to be part A-multiplied by 12part B-add 12 to the product
1. 1 answer
2. asked by bethany
3. 646 views
Let a be a real number and let m, n be natural numbers such that m < n. Prove that if 0 < a < 1 --> a^n < a^m < 1.So, what I
1. 1 answer
2. asked by Mirie
3. 640 views
Find all values of theta where 0degrees<theta<360 degrees when csc theta = square root 2Please detail how/why i can get to the
1. 4 answers
2. asked by Lara
3. 639 views
You have decided to take a vacation to New Zealand in 8 years. You estimate the trip will cost $12,500. You currently have
1. 2 answers
2. asked by claimill
3. 638 views
A car rents for $260 per week plus $0.10 per mile. Find the rental cost for a three week trip of 800 miles
1. 1 answer
2. asked by bethany
3. 624 views
Evaluate the formula for cn in Fourier :integral of e^kx dx = e^kx /k :unless k=0: Type your formula for c0 and cn (n>0) into
1. 1 answer
2. asked by jiya
3. 621 views
Can somebody show or explain this to me:Change 6 2/3% to fraction and .6 1/3 to a decimal or fraction.
1. 1 answer
2. asked by Dave
3. 612 views
The top of a valentine candy box is in the shape of an equilateral triangle if the altitude of the triangle is 8cm what is the
1. 1 answer
2. asked by Anonymous
3. 612 views
i'm writing a paper and i had a brain-fart so what is something develop after paper and paper was develop 100 BC
1. 3 answers
2. asked by little dark one
3. 601 views
If events A and B are such that they are independent and p (a) = 0.3 and p(b) = 0.5Find p (a n b) and p (a u b)
1. 1 answer
2. asked by JT
3. 601 views
Calculate the number of moles of H2O2 required to produce 0.08 moles of HNO3 by the following reaction.7 H2O2 + N2H4 2 HNO3 + 8
1. 1 answer
2. asked by levy
3. 598 views
What problems might non-English speaking preschoolers encounter in their attempts to play with others
1. 1 answer
2. asked by susanne
3. 595 views
Do the following calculations for a 1150 kg car. a. How much work must be done on the car to accelerate it from 0 to 60 km/h.***
1. 1 answer
2. asked by Bryan
3. 593 views
Find all values of theta where 0degrees<theta<360 degrees when csc theta = square root 2
1. 1 answer
2. asked by Lara
3. 584 views
A box rests on a frozen pond, which serves as a frictionless horizontal surface. If a fisherman applies a horizontal force with
1. 2 answers
2. asked by Corrin
3. 577 views
What is the final temperature and state of water when 8.50 kJ of energy is added to 10.0 g of ice at 0 degree Celsius.Helpful
1. 0 answers
2. asked by Anonymous
3. 577 views
#include<stdio.h>int main() { char ch; printf("Enter Your State Name : "); scanf("%c",&ch); if(ch == 'a') printf("Shipping
1. 1 answer
2. asked by Borhan
3. 565 views
The length of a rectangle is 8 metres less than twice its breadth. If theperimeter of the rectangle is 56metre, find its length
1. 1 answer
2. asked by sim
3. 562 views
The sum of first m terms of an A.P is 5m²+3m. If its nth term is 168. Find the value of m. Also find the 20th term.
1. 1 answer
2. asked by seema ramsing
3. 556 views
how can i compare with with the Poem brothers by andrew and nettles with Of Mice and mensimilarties between them
1. 1 answer
2. asked by HELP
3. 551 views
In the given figure, O is the center of the circle and <AOB=110degree find the value of XYZ.
1. 1 answer
2. asked by hygff
3. 547 views
Are these grammatically correct?1. This movie had me laughing from beginning to end. -Ce film m'a fait rire du début à la fin
1. 4 answers
2. asked by TJ
3. 546 views
DiffereniateV^3-2v√v/v I used the quotient rule (v)(v^3-2v√v)' -(v^3-2v√v)(v)' /(v) The answer is 2v-1-1 I got this far
1. 2 answers
2. asked by Feather
3. 540 views
explain the meaning of intra and inter personal conflict and give an example of each to demonstrate understanding
1. 3 answers
2. asked by nthabiseng
3. 532 views
Evaluate the formula for cn in Fourier :integral of e^kx dx = e^kx /k :unless k=0: Type your formula for c0 and cn (n>0) into
1. 0 answers
2. asked by jiya
3. 527 views
volume of 0.5 N sodium hydroxide required to neutralize 20 ml of 0.1 N acetic acid ?
1. 1 answer
2. asked by gurinder
3. 523 views
a 1.2 kg magnet is capable of holding up a 0.5 kg mass. the magnet is placed on a vertical refrigerator door and given an
1. 1 answer
2. asked by S
3. 512 views
determine the point of zero gravitation force, as measured from the centre of earth (mass 5.97 x 10^24 kg) to the sun ( mass
1. 2 answers
2. asked by S
3. 512 views
each side of a cube is increasing at the rate of 9 cm/s.When the length of each side is 5 cm , find the rate of increase of its
1. 1 answer
2. asked by Borhan
3. 511 views
what Century was 1044
1. 8 answers
2. asked by little dark one
3. 507 views

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