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Questions Asked on July 20, 2016

A number sentence is 50 1/2 ÷1/4 =202. Part A. Create a story or context for this number sentence. Part B. Rewrite this number
1. 19 answers
2. asked by Anonymous
3. 5,169 views
what is the probability that today is tuesday and tomorrow is wednesday
1. 2 answers
2. asked by Anonymous
3. 5,038 views
Clark has 7 1/2 feet of wire. Part A. How many 3/4 foot pieces can Clark cut from the 7 1/2 feet of wire? Part B. Using the
1. 19 answers
2. asked by Anonymous
3. 3,729 views
In each cycle of its operation, a heat engine expels 2400 J of energy and performs 1800 J of mechanical work.(a) How much
1. 1 answer
2. asked by Theaaaa03
3. 3,679 views
Your ear is capable of differentiating sounds that arrive at the ear just 1.00 ms apart. What is the minimum distance between
1. 1 answer
2. asked by Elizabeth
3. 3,157 views
Two lead spheres at the same temperature have radii in the ratio 1:2.what is the ratio of their heat capacities
1. 3 answers
2. asked by Vaishnavi
3. 2,553 views
a bullet of mass 20g traveling horizontally at 100m/s embedded itself in the center of block of wood mass 1kg which is suspended
1. 2 answers
2. asked by Anonymous
3. 2,505 views
The angles of elevation of a balloon directly above a straight road, from two points of the ground on opposite sides of the
1. 2 answers
2. asked by james
3. 2,435 views
If the sum of the five consecutive integers is 80, what is the value of sum of the least of these integers and the median of
1. 2 answers
2. asked by Anonymous
3. 1,925 views
find the number of units that must be produced to break even.R(x)=200x - x^2 C(x)= 70x +2200 0 < x < 100 (These < are supposed
1. 1 answer
2. asked by Anonymous
3. 1,919 views
the sum of three consecutive numbers is eighteen. Write an expression describing the equation and solve the state of the three
1. 2 answers
2. asked by Erica
3. 1,739 views
Describe the translation.y=(x−5)2+5 → y=(x−0)2+0
1. 2 answers
2. asked by BigCherry123
3. 1,441 views
A rectangular garden is to be constructed using 100 metres of fencing but using a straight wall as one side.the rectangle is x
1. 4 answers
2. asked by Bryan
3. 1,415 views
The dimensions of a rectangular prism are Length 2/14 feet width 1 foot Height 1 1/4 feet. The length of the sides of a small
1. 4 answers
2. asked by Anonymous
3. 1,319 views
The human body obtains 885 kJ of energy from a chocolate chip cookie.If this energy were used to vaporize at 100 degree Celsius,
1. 1 answer
2. asked by Jane
3. 1,149 views
ABC is an equilateral triangle of side 4.0 cm in a vacuum. There are point charges of 8.0C at A and B. Find (a) the potential,
1. 1 answer
2. asked by Hezekiah
3. 1,091 views
How many grams of hydrogen peroxide (H2O2) must be added to 1,500 ml of water to produce a concentration of 1.33 m (molal
1. 1 answer
2. asked by Damon
3. 916 views
An infinitely-long wire with resistivity 2.0*10^-8 ohm*m initially has 1.5 A of "conduction" current flowing through it. When
1. 0 answers
2. asked by Sally
3. 913 views
The angle of elevation to the top of a building is found to be 5 degrees from the ground at a distance of 4 miles from the base
1. 1 answer
2. asked by Anna
3. 903 views
Describe the translation.y=(x−5)2+5 → y=(x−0)2+0
1. 1 answer
2. asked by BigCherry123
3. 885 views
A particle is moving along a circular path of radius r, when it makes half a rotation, what is the ratio between its
1. 2 answers
2. asked by SAGAR
3. 861 views
A rectangular range of cells with headings to describe the cells' contents is referred to as aA. table. B. complex formula. C.
1. 3 answers
2. asked by Daniela
3. 853 views
A mortgage of 200 000 is required to purchase a house. The mortgage will be repaid with equal monthly payments over 25 years at
1. 2 answers
2. asked by Jennfier kosner
3. 840 views
According to chance what fraction of their children will have dimples?
1. 3 answers
2. asked by Haziq Mehboob
3. 828 views
How many small cubes can be packed in the rectangular prism
1. 1 answer
2. asked by Karuun
3. 822 views
A certain recipe requires 2 3/5 cups of flour, and 3 1/4 cups of sugar.a) if 3/8 of the recipe is to be made how much sugar is
1. 1 answer
2. asked by Christine C
3. 814 views
For the teaction system, 2SO2(g) + O2(g) <--> 2SO3(g), Kc has a value of 4.62 at 450.0K. A system, at equilibrium, has the
1. 2 answers
2. asked by Mikey
3. 808 views
For what value(s) of r is r^2+5r+6/r+2 equal to 0?A) -2 only B) -3 only C) 3 only D)-2 or -3 E) 2 or 3 I got A but it is
1. 4 answers
2. asked by Damon
3. 774 views
When a body hanging form a spring balance is immersed in water it floats just below the surface of water and shows 100 g loss in
1. 1 answer
2. asked by parag
3. 771 views
the product of three numbers is 315.if two of the numbers are 7 and 9 .what is the third number?
1. 1 answer
2. asked by joshua
3. 766 views
Part b using the information in part a , interpret the meaning of the quotient in terms of the two fractions given
1. 1 answer
2. asked by Angela
3. 757 views
The earth takes 365 1/4 days to go around the sun. Mercury takes 3 days less than 1/4 of this time. How many days does Mercury
1. 1 answer
2. asked by Arianna
3. 745 views
Assuming all gases are at the same temperature and pressure, how many milliliters of hydrogen gas must react to give 41.0 mL of
1. 1 answer
2. asked by Maria
3. 721 views
examine the sphere of influence of an organisation that renders a service in your are. e.g. clinic, hospital, a local high
1. 2 answers
2. asked by josephinah
3. 704 views
The compete oxidation of 2g of an aldehyde A by acidified potassium chromate produces 2.1g of carboxylic acid B which is
1. 1 answer
2. asked by dani
3. 696 views
Two resistors of 2.0 ohm and 3.0 ohm are connected a) in series b) in parallel, with a battery of 6.0V and negligible internal
1. 1 answer
2. asked by Bella
3. 690 views
A second's pendulum is taken on the surface of moon where acceleration due to gravity is 1/6th of that of earth.Will the time
1. 2 answers
2. asked by Yashasvi
3. 678 views
the sum of three consecutive numbers is eighteen. Write an expression describing the equation and solve the state of the three
1. 1 answer
2. asked by Erica
3. 648 views
muli's farm had sheep and goats in the ratio 3:4 respectively, cows and goats in the ratio respectively.if he had 20 goats,how
1. 1 answer
2. asked by valueEric
3. 621 views
How many liters of HCl acid needed to dissolve at 1 ton of carbon and how long would it take?
1. 1 answer
2. asked by Derrick
3. 592 views
There are 45 students in a class of which 3/5of them are boys.how many girls ate there in the class?
1. 1 answer
2. asked by Nad
3. 553 views
WHAT CAN BE THE ARRANGEMENTS OF PARTICLES IN MERCURY
1. 1 answer
2. asked by SHAFAQ
3. 550 views
The area of a variable rectangle is increasing at the rate of 40cm/s. The length of a rectangle is always equal ti the square of
1. 1 answer
2. asked by bengia lucy
3. 522 views
If given the graph of 𝑓(𝑥) = − sin (3x + 𝜋/3 ) − 2 describe the steps you would take to draw the graph of the
1. 1 answer
2. asked by Anonymous
3. 519 views
What is the simple subject of the following sentence?Several sites on the internet give information about extreme sports. I
1. 1 answer
2. asked by Blake
3. 518 views
A paper ball is dropped from a height of 5 meters above the ground. It hits the ground travelingwith a speed of 2 m/s. How much
1. 1 answer
2. asked by Jay
3. 517 views
c and d are positive consecutive odd integers whose sum is 240. If c > d, then 1/square root of c=? Help?
1. 1 answer
2. asked by Alissa
3. 517 views
The tornadoes have won 75% of their games. If they their next 4 games, their win percentage goes up to 80%. How many games have
1. 1 answer
2. asked by Selina
3. 514 views
Suppose an aeroplane is moving in the north direction and magnetic field is into the paper .Which part of aeroplane will b
1. 1 answer
2. asked by Ghulam
3. 502 views
one of the angle of triangl is 60 degree.the smaller angle of the other two angle is half of the greater.find all angles
1. 2 answers
2. asked by doon iernational
3. 489 views
show that abc is a right angled isosceles triangle prove that AD>AC and AC>CD also arrange in ascending order
1. 1 answer
2. asked by dcs
3. 470 views
if the ratio of interior angle of triangle are 4:11:3.Find the greater angle.* i am confused about the word greater does the
1. 1 answer
2. asked by kelvin
3. 458 views
a cyclist cycles for 2h at a speed of 27km/h. he then cycles for 11/2h at an average speed of 20km/have. fin the average speed
1. 1 answer
2. asked by manasi rycha
3. 454 views
A hamster enters a wheel at the lowest point and begins to run . The height of point R (in the diagram below) above the ground
1. 2 answers
2. asked by Anonymous
3. 452 views
What is straight line depreciation for an item that costs $15,951. whose life is 13 years?
1. 1 answer
2. asked by Anonymous
3. 440 views
How far will a 4ft diameter wheel travel while making 100 revolution?
1. 1 answer
2. asked by Paul
3. 430 views
If q^1/2 = x, x^-1/4 = 4^-1/2, what is the value of q? Plz help me!
1. 2 answers
2. asked by Benjamin
3. 415 views
what is pin hole cemera
1. 2 answers
2. asked by musa ezekiel
3. 414 views
if sec(x) = - squaroot 20 /3(squroot applies to 20 not the fraction) then state the exact vale of tan (x)
1. 1 answer
2. asked by Anonymous
3. 414 views
How many grams of O2 are there in a 50.0L tank at 21*C when the pressure is 1.19x10^4mmHg?
1. 1 answer
2. asked by Brooke
3. 383 views
Given that |a-2| = 9 and |w-1| = 6, where a < 0 and w < 0, what is the value of aw? Please help and explain.
1. 1 answer
2. asked by Jessi
3. 382 views
ther 840 people in mrs mitchells class and 453 people in mrs coles class i want to know how many people all are toghether
1. 1 answer
2. asked by melshia griffin
3. 379 views
C the power of two+18c-175=0Help please?
1. 1 answer
2. asked by Ben
3. 372 views
which sibstance has the least number of drops thatcan fit on the coin?
1. 1 answer
2. asked by ikhandlela
3. 372 views
How many possible values exist for y if 4-3y<10,-y-8>-14,and y is an integer? Help?
1. 1 answer
2. asked by Anonymous
3. 352 views
If a(b)=b^2 -2b and 4a(b)=a(2b)-24, what is the value of b?
1. 2 answers
2. asked by Anonymous
3. 320 views
a car moving through road what is the direction of force and surface of acting
1. 1 answer
2. asked by Anonymous
3. 317 views
Roots. Solve and check1/4 -1/x+6= 1/x
1. 1 answer
2. asked by Cazi melar
3. 316 views
if e and f are inversely proportional and e=3 when f=9, then what is the value of e when f=3^-1? Please help.
1. 1 answer
2. asked by Anonymous
3. 299 views
If p^1/3 = (8x)^1/6, x^-1/2 =4^-1/4, and 4y = |p-8|, what is the value of y?
1. 1 answer
2. asked by Lenin
3. 275 views

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