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Did you consider using a different packaging method?
1. 1 answer
2. 12 views
Which energy transformation takes place when a lamp with a light bulb is plugged into a working wall socket
1. 2 answers
2. 338 views
What boils at 100 degrees C and turns into steam? What similarities or differences are there between water at 100 degrees C and
1. 1 answer
2. 207 views
An aeroplane is consuming fuel at a rate of 20 l/min when cruising at an altitude of 3000m at a constant speed. Assuming the
1. 2 answers
2. 168 views
simplify the expression 4 (3x+2)-2
1. 1 answer
2. 91 views
A 20kg bike accelerates at 10m/s^2. with what force was the person pedaling?
1. 1 answer
2. 105 views
(1, 2), B (1, 4) and C (3, 2) is reflect is x axis is
1. 0 answers
2. 109 views
A two digit number is such that 3 times the units digit exceed the tens digit by 14. If the digits are reversed, the value of
1. 2 answers
2. 235 views
In Summit Hotel in Galleria Hotel, there are 12 white and 12 brown towel in a drawer. At least how many towels do you need to
1. 1 answer
2. 202 views
7. One night the King could not sleep. He went to the royal kitchen, where he found a bowl full of mangoes. Being hungry, he
1. 2 answers
2. 389 views
Julliene borrowed half as many CDs from the library as her brother Johannes. Johannes borrowed 2 more than Janniene, but four
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2. 331 views
The titration of 25.0 mL of an iron(II) solution required 18.0 mL of a 0.160 M solution of dichromate to reach the equivalence
1. 1 answer
2. 291 views
which of the following statements are equivalent to the statement the price decreases by 1/3
1. 0 answers
2. 241 views
Chart A:week Paid amount 1 200 2 250 3 300 4 350 5 400 6 450 Chart B: Week paid amount 1 200 2 220 3 240 4 260 5 280 6 300
1. 2 answers
2. 427 views
−9x+2>18 AND 13x+15≤−4
1. 1 answer
2. 872 views
The graph of g(x) is a transformation of the graph of f(x)=3^x.Enter the equation for g(x) in the box. |Plots on graph (0,1) and
1. 1 answer
2. 1,657 views
An inverted pyramid is being filled with water at a constant rate of 60 cubic centimeters per second. The pyramid, at the top,
1. 1 answer
2. 1,415 views
If you have an equation for a line, y = 0.15x + 0.010, where y is absorbance and x is concentration in molarity of Fe (2+),
1. 1 answer
2. 490 views
Determine an equivalent expression by rationalizing the denominator: (5√3)/(4-√6)
1. 1 answer
2. 358 views
The volume of an ice cube is 16 000 mm3. The exact length of each edge of the ice cube can be written in simplest mixed radical
1. 1 answer
2. 575 views
∛(-15x)
1. 1 answer
2. 312 views
A solution contains 100 ppm of lead. Determine the mass of lead present in 0.500 kg of the solution
1. 1 answer
2. 467 views
While cleaning a toilet, 150 mL of disinfectant solution is poured into a toilet containing 750 mL of water. If the initial
1. 1 answer
2. 285 views
Why did the chicken cross the road
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2. 226 views
Solve the simultaneous equation 3b+8a-1=0 and 12-a+2b=0
1. 2 answers
2. 402 views
Some researchers have noted that adolescents who spend a lot of time watching horror movies are at greater risk of depression
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2. 462 views
Hello,I can't figure out this last number of series, convergence/divergence tests. E inf, n=1 (5n)^(3n) / (5^n +3)^n I tried
1. 1 answer
2. 408 views
Hi, I can't figure this one out:Here are the first 5 terms of a sequence {5/3, 7/8, 9/15, 11/24, 13/35....} a) Find the general
1. 1 answer
2. 459 views
Hi, just wanted to verify my work please.Determine if the sequence {(n+1)^2/n^2+1} is increasing or decreasing and find it's
1. 1 answer
2. 548 views
how am I supposed to graph 1.25+.25x and .50x
1. 1 answer
2. 357 views
A three-digit number ABC is divided by the two-digit number AC. The quotient is 13 with no remainder. What is the number ABC, if
1. 1 answer
2. 708 views
You are at a height of 100 m. You throw a ball downwards with a velocity of 5m/s. What is the acceleration of the ball given
1. 1 answer
2. 381 views
A butcher has supplies of lean beef containing 15% fat, and fat trim containing 100% fat. How many kg of lean beef and fat trim
1. 1 answer
2. 840 views
Carmen invests a total of $5200. Some of the money is invested at 8%. The rest is invested at 10%. If Carmen earned $496 of
1. 1 answer
2. 666 views
A horse trots at 10m/s for 5 s and then turns around and walks back in the other direction at 2.5m/s for 30 s.a) what distance
1. 3 answers
2. 599 views
if an elevator starts from rest and rises with an acceleration of +0.29m/s^2. If each floor is 3m high,a) how long does it take
1. 1 answer
2. 589 views
You need to make a 150mM solution of NaCl (MW = 58).How much NaCl do you need to make 1L (in moles and in grams)? If you b need
1. 1 answer
2. 2,177 views
A car was stopped at a red light. When the light turns green, the car reaches a speed of 41 miles per hour in 1 seconds. What is
1. 1 answer
2. 1,179 views
What is the concentration of an unknown sulfuric acid solution if 0.2M Sodium hydroxide is titration to neutralize the acid? The
1. 1 answer
2. 1,168 views
What is the concentration of a solution of sodium hydroxide if I mix 15.0g of sodium hydroxide with enough water to make 500.0ml
1. 1 answer
2. 504 views
Can you show me how to calculate this equation? What is the concentration of phosphoric acid solution of 30.0ml of a 0.2M of
1. 1 answer
2. 558 views
1. how many grams of KOH will neutralize (react with) 0.15 mol HNO32. how many liters of 1 M HCl will neutralize 10 ML of 9.2 M
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2. 667 views
In a 120 volt electrical circuit having a resistance of 16 ohms, the available power P in watts is a function of I, the amount
1. 1 answer
2. 1,482 views
Suppose that an object is dropped from the top of the leaning tower of pisa, 185 feet above the ground. The objects height in
1. 1 answer
2. 856 views
As part of their half time show, the members of the band must walk diagonally from one corner of the football field to opposite
1. 1 answer
2. 627 views
The area of a rectangular carpet is a^2+8a+3a+24 square units. What is the length and width of this carpet as an expression?
1. 1 answer
2. 604 views
A ball is thrown in an upward direction off a platform that is 45 feet high with an initial velocity of 60 feet per second. The
1. 1 answer
2. 1,176 views
The ratio of the length to the width of a golden rectangle is (1 + √(5):2:.The dimensions of a garden form a golden rectangle.
1. 4 answers
2. 5,048 views
The length of a rectangular garden is 4 yards more than its width. The area of the garden is 60 square yards. Find the
1. 2 answers
2. 720 views
The width of a rectangle is 11 inches less than its length. Find the dimensions of the rectangle if the area is 80 square
1. 1 answer
2. 950 views
Write 4 other points for (-3,11π/3) on -2π ≤ θ < 2π
1. 1 answer
2. 377 views
1. Convert r= 2/1+sinθ to cartesian2. Convert y=3 to polar 3. Convert 3x^2+3y^2-6x=0 to polar
1. 1 answer
2. 563 views
who are the most influential people of the 1920's or 1930's Canadians
1. 5 answers
2. 562 views
I am doing a History project and i need to know ranked 1 to 8, 8 most influential people of the 20's and 30's
1. 7 answers
2. 620 views
what made the 1920's roaring
1. 4 answers
2. 859 views
what were the four leading causes to the great depression
1. 3 answers
2. 639 views
When the Philae probe landed on Comet 67P, it took approximately 28 minutes for aradio signal to be received at the European
1. 3 answers
2. 1,170 views
Write in standard form:-2y^2+x-4y+1=0
1. 5 answers
2. 1,094 views
The note D above middle C has a frequency of 294 cycles per second, and the note E has afrequency of 330 cycles per second. A
1. 3 answers
2. 951 views
In a triangle, prove the perpendicular from the vertex opposite the side that is not less than either of the remaining sides
1. 1 answer
2. 594 views
For a point, give a construction of a line so the portion intercepted by the segments of a given angle are bisected at the
1. 2 answers
2. 484 views
1. Find the particular solution to y " = 2sin(x) given the general solution y = -2sin(x) + Ax + B and the initial conditions
1. 2 answers
2. 4,212 views
Find the particular solution to y ' = 2sin(x) given the general solution is y = C - 2cos(x) and the initial condition y(pi/2) =
1. 4 answers
2. 4,465 views
Find the area of the region bounded by the curves y = sin^-1(x/2), y = 0, and x = 2 obtained by integrating with respect to y.
1. 1 answer
2. 917 views
A ferris wheel has a radius of 20m and the bottom is 2m above the ground. The wheel makes one rev in 40 sec. If the rider gets
1. 1 answer
2. 2,787 views
Some one gets on to a ferris wheel 30^0 left of the bottom. What would be the phase shift if I am writing a sine Function?Is it
1. 3 answers
2. 608 views
A 72 kg bungee jumper jumps from a bridge. She is tied to a bungee cord whose unstretched length is 12 m , and falls a total of
1. 1 answer
2. 1,366 views
Find the point on the line 7x+1y−5=0 which is closest to the point (−2,−6).
1. 2 answers
2. 586 views
How many liters of oxygen are required to react completely with 2.4 liters of hydrogen to form water? H2 + O2--> H2O?
1. 1 answer
2. 746 views
Simplify the algebraic expression:7-2[3(2x-5)-(5x+3)
1. 1 answer
2. 395 views
Solve for X:15-(3x-8) = 4x-5(3x-7)-25
1. 1 answer
2. 359 views
Solve for X15-(3x-8) = 4x-5(3x-7)-25
1. 1 answer
2. 586 views
Simplify the Algebraic Expression7-2[3(2x-5) - (5x+3)]
1. 1 answer
2. 430 views
A stamp collector bought 295 stamps for $87.75. The purchase included 5 cent, 25 cent, and 40 cent stamps. How many of each type
1. 2 answers
2. 784 views
A stamp collector bought 295 stamps for $87.75. The purchase included 5 cent, 25 cent, and 40 cent stamps. How many of each type
1. 1 answer
2. 701 views
In an experiment conducted using the Young's double-slit apparatus, the separation between the slits is 20 µm. A first-order
1. 1 answer
2. 1,050 views
There are two decks of cards. Each deck has a red, a yellow, a blue, and a green card in it. If a card is drawn, from the first
1. 1 answer
2. 905 views
Solve the system of equations to find x,y,z (hint let d=x2 e=y2 and d=z2 . Find d e and f first) 2 means squared I don't have it
1. 2 answers
2. 464 views
Perform the operation and write the result in standard form.___16___ 2x+2
1. 3 answers
2. 640 views
Find a polynomial function with -2 and 3-i.
1. 1 answer
2. 521 views
The pricing of pharmaceutical products can be controversial. A recent example is EpiPenproduced by Mylan which is used to treat
1. 0 answers
2. 681 views
The Happy Cow Ice Cream Company manufactures several types of ice cream. Design a flowchart or pseudocode for a program that
1. 0 answers
2. 951 views
Anybody Help on this:The Daily Gazette accepts classified ads in several categories. For most ads, the newspaper charges 10
1. 0 answers
2. 561 views
Design a pseudocode for a program that accepts an ice cream flavor the price per gallon and number of gallons sold a year,
1. 1 answer
2. 1,092 views
Determine whether -105° and -465° are co-terminal anglesand can you show me the steps of how you did it
1. 1 answer
2. 482 views
Write an absolute value inequality to fit the graph below:There is a Number line with 14 on the left and 26 on the right with
1. 1 answer
2. 2,933 views
3. When an object is located very far away from a convex mirror, the image of the object is 18 cm behind the mirror. Using a ray
1. 2 answers
2. 2,103 views
A 3-kg mass has a speed of 5.0m/s at the bottom of a 37 degree incline. How far up the incline does the mass slide before it
1. 1 answer
2. 491 views
In a middle school computer club, 3/8 of the members are girls. Of the girls in the club, 2/5 are 6 graders. Write and solve an
1. 2 answers
2. 2,456 views
The correlation coefficient between X and Y is the same as the correlation coefficient between Y and X: True or False- I believe
1. 0 answers
2. 638 views
Identify the acid-base pairs in the following reactions HSO4^1-(aq) + OH^1- <==>SO4^2-(aq) + H2)(I)
1. 1 answer
2. 2,434 views
A similie , metaphor (etc) for relief??
1. 1 answer
2. 492 views
60.0 g of iron that has an initial temperature of 250 degrees C and 60.0 g of gold that has an initial temperature of 45.0
1. 2 answers
2. 910 views
A great white shark of mass m1, coasting through the water in a nearly frictionless way at speed v1 engulfs a tuna of mass
1. 1 answer
2. 736 views
A model rocket has a mass of 0.435 kg. It is mounted vertically and launches directly up with a thrust force of 13.1 N.a) What
1. 1 answer
2. 2,529 views
What is the sqaure root of -180x^8I got 6x^4 i radical 5
1. 3 answers
2. 626 views
How do I find a value for k that will make the expression factorable.36x^2 + 8x + k?
1. 1 answer
2. 614 views
My average in AP world history is a 90, The weight on the class is 1.10%with the weight, whats my average?
1. 1 answer
2. 448 views
Are both linear and angular momentum conserved in static equilibrium ?
1. 0 answers
2. 402 views
Write a program that Will prompt a user to enter his/her name and number.use a while loop that will display the user name times
1. 1 answer
2. 1,377 views

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