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Questions Asked on October 16, 2015

What are the lartial products for 62×45?I don't get it is it like 60×5 nad 40×2? If not can u tell me?
1. 1 answer
2. asked by maya
3. 352 views
Identify the correct sentence.A. Has your cousin and her boyfriend come by to visit you? B. Have your cousin in addition to her
1. 3 answers
2. asked by Jade
3. 5,505 views
In every stage of these Oppressions We have Petitioned for Redress in the most humble terms: Our repeated Petitions have been
1. 1 answer
2. asked by bob
3. 531 views
While flying at an altitude of 7.25 km, you look out the window at various objects on the ground. If your ability to distinguish
1. 0 answers
2. asked by Kent
3. 592 views
NO ONE HAS RESPONDED TO ME ALL DAY !!!
1. 2 answers
2. asked by kamryn
3. 435 views
Identify the INCORRECT sentence.A. Amanda worked diligently on her algebra homework. B. Trudy bought a American-made car. C. My
1. 4 answers
2. asked by Jim
3. 4,195 views
Identify the correct sentence.A. Where is the necklace from your sister and the earrings from your cousin? B. Where are the
1. 3 answers
2. asked by Jim
3. 1,496 views
A mixture contains 0.218 mol of Mn2O3 and 17.8 g of MnO2.1.How many atoms of oxygen are present in the mixture? 2.How many grams
1. 1 answer
2. asked by Amy
3. 1,240 views
select an appropriate unit from the choices below and connect the rate to that unit.answer a - ft /s answer b - mph answer c -
1. 1 answer
2. asked by kamryn
3. 561 views
seven less than a number t equals another number t solve for t
1. 1 answer
2. asked by kamryn
3. 389 views
nine tenths of a number g is the same as seven plus two thirds of another number k solve for k
1. 2 answers
2. asked by kamryn
3. 1,205 views
Between what two whole numbers is the square root of 170
1. 2 answers
2. asked by Jacquie
3. 1,062 views
Imagine that you are looking to rent a car that costs $15 a day, and you will be charged an additional 25 cents for every mile
1. 1 answer
2. asked by Michelle
3. 508 views
What is Human Development Index and how is it related to the three tier structure?
1. 1 answer
2. asked by Anonymous
3. 475 views
Is the Pythagorean theorem equation:-a^2 + b^2 = c^2?
1. 1 answer
2. asked by Labbayk
3. 481 views
Complete the two column proof.Given: angle 2 and angle 5 are supplementary Prove: l is parallel to m Statements: 1. BLANK 2.
1. 11 answers
2. asked by Blair Needs Ms. Sue
3. 17,582 views
(<=) less than equal to sign(>=) greater than equal to sign Solve 2.7(<=)b+5 a. b(>=)7.7 b. b(>=)-2.3 c. b(<=)2.3 d. b(<=)-7.7
1. 11 answers
2. asked by Kaai97
3. 5,701 views
What is the:- vertical asymptote -horizontal asymptote -non permissible value of y=(x^2+x-12)/(x+4) ? So this simplifies to a
1. 2 answers
2. asked by Beth
3. 818 views
The angle of depression from the top of a 75 ft. lighthouse to a ship out in the ocean is 40*. How far out is the ship from the
1. 3 answers
2. asked by Jason
3. 1,239 views
A student mixes four reagents together, thinking that the solutions will neutralize each other. The solutions mixed together are
1. 1 answer
2. asked by ana
3. 675 views
Which of the following would be true for the charged particles below ?
1. 43 answers
2. asked by kayli
3. 16,737 views
a number is more than 12 units from 0
1. 3 answers
2. asked by Brett
3. 1,966 views
a tuxedo rental shop rents tuxedos with sleeve lengths from 20 inches to 40 inches. The shop says the length of the sleeves
1. 3 answers
2. asked by Brett
3. 2,775 views
A farmer has 120 feet of fencing to enclose a rectangular plot for some of his animals. One side of the area borders on a barn.a
1. 1 answer
2. asked by Amy
3. 2,229 views
A 330 kg box rests on an adjustable ramp having s = 0.25. The angle oninclination of the ramp is increased until the box begins
1. 1 answer
2. asked by Sara
3. 624 views
The width of the box is 9 inch more than its length and the height of the box is 1 inch less than its length write an expression
1. 1 answer
2. asked by Jim
3. 427 views
a page is to contain 30 square inches of print. the margins at the top and bottom are each 2 inches wide. the margin on each
1. 1 answer
2. asked by Afiq
3. 2,932 views
how many posts will be needed to fence a yard 25 m long and 5 m wide if the posts are 2 m apart?
1. 1 answer
2. asked by dereece
3. 644 views
If a rocket is launched at an initial speed of 120m/s at an angle of 25 degrees, find the time of flight, range, and it's
1. 1 answer
2. asked by BN
3. 440 views
Explain how to use hundredths grids to subtract 1.65-0.98
1. 2 answers
2. asked by Jasmine
3. 690 views
An object is launched at a speed of 15 m/s. If it rises to a height of 2 m, at what angle was it launched?
1. 1 answer
2. asked by walter
3. 563 views
A young man is throwing rocks gently up to his girlfriend's window, and he wants the rocks to hit the window moving only with a
1. 1 answer
2. asked by walter
3. 583 views
Dr.king was born on January 15, 1929 and he died on April 4, 1968.
1. 5 answers
2. asked by carolyn
3. 515 views
You throw a snowball at an angle of 34.0° below the horizontal from the roof of a building that is 74.0 m above flat ground.
1. 1 answer
2. asked by walter
3. 1,240 views
1. You're on the first slide in the presentation, an then after clicking on a shape you jump to another slide .what was added to
1. 9 answers
2. asked by Shalee ^~^
3. 1,791 views
A store has apples on sale for three dollars for 2 pounds. How many pounds of apples can you buy for nine dollars. If an apple
1. 5 answers
2. asked by Anonymous
3. 2,249 views
In "My Brother's Keeper" the author includes the line " and Jamie thought to himself, this time it must be bad" in Jamie's phone
1. 5 answers
2. asked by cassie
3. 7,585 views
the author "of on turning ten" best creates a tone of regret with the linea) disfiguring chicken pox of the soul b) the perfect
1. 11 answers
2. asked by cassie
3. 5,744 views
A steel ball rolls off a flat table of height 1.05 m with a velocity of 1.90 m/sa) How long will it take the ball after leaving
1. 1 answer
2. asked by David
3. 1,375 views
a long distance call costs .50 for the first minute, and then .9 for each additional minute. If the call lasted 10 minutes, how
1. 1 answer
2. asked by Tina
3. 794 views
I have a metal sheet of indium, and when a uv light with a wavelength of 265 nm is shone on it the surface ejects electrons that
1. 0 answers
2. asked by Dan
3. 461 views
I have a question from an old exam that I need help to understand, i'm not sure where to startAn electron in an electronically
1. 0 answers
2. asked by Dan
3. 807 views
if the fuel has a density of 0.626 g/mL, how many grams of H2O and CO2 is produced in burning 2 liters of the fuel?
1. 2 answers
2. asked by Desperate Student
3. 451 views
In a glancing collision between two identical steel spheres, which of the following statements are correct? (Assume this
1. 1 answer
2. asked by David
3. 644 views
A 63.7 kg skier encounters a dip in the snow's surface that has a circular cross section with radius of curvature of $r$ = 11.5
1. 0 answers
2. asked by Anonymous
3. 641 views
A swimmer wants to cross a river, from point A to point B, as shown in the figure. The distance d1 (from A to C) is 200 m, the
1. 0 answers
2. asked by walter
3. 967 views
To remove a coffee stain from a cotton shirt, you should
1. 1 answer
2. asked by francisco
3. 487 views
When the motor in the figure below raises the m = 1010kg mass, it produces a tension of 1.04E+4N in the cable on the right side
1. 0 answers
2. asked by Nora
3. 949 views
an experimental vehicle was able to travel 3/8 mile on 1/16 gallon of water. At this rate ,what was the mileage in miles per
1. 4 answers
2. asked by Anonymous
3. 2,425 views
A sprinkler mounted on the ground sends out a jet of water at a 30 ∘ angle to the horizontal. The water leaves the nozzle at a
1. 2 answers
2. asked by raquel
3. 2,895 views
I am given a graph and asked to derive the function from it. The answer key says y=(-3x^2-5)/(x^2-25)- use wolfram to graph for
1. 1 answer
2. asked by Beth
3. 426 views
If 12 % of a radioactive substance decays in 7 hours, what is the half-life of the substance?Carry out all calculations exactly,
1. 1 answer
2. asked by liv
3. 1,304 views
Please,i need a chemical balanced equation between diethyl ether+ conc.sulphuric acid+ glacial acetic acid
1. 1 answer
2. asked by Rachel
3. 397 views
When reading an infrared (IR) spectrum for an unknown compound, you check for certain functional groups in a certain order. If
1. 0 answers
2. asked by Sasha
3. 526 views
A buffer is made by dissolving H3PO4 and NaH2PO4 in water.1. Write an equation that shows how this buffer neutralizes added
1. 0 answers
2. asked by Mernyshia
3. 1,194 views
The drawing shows four point charges. The value of q is 1.4 μC, and the distance d is 0.86 m. Find the total potential at the
1. 1 answer
2. asked by Sarah
3. 768 views
Consider the equation v = (1/7)zxt2. The dimensions of the variables v, x, and t are [L/T], [L], and [T] respectively. The
1. 2 answers
2. asked by Harry
3. 860 views
flow diagram of extraction acid base organic
1. 1 answer
2. asked by Anonymous
3. 323 views
A ball is thrown upward and returns to thrower hand in 12 seconds. What is speed with which ball is thrown and maximum height
1. 1 answer
2. asked by Shrey
3. 608 views
A research submarine is designed to operate 3 km below the ocean surface. If then interior pressure is 1 atm, what is the total
1. 1 answer
2. asked by Man Singh Chouhan
3. 2,626 views
Mathematics least to greatest 1/4,1/8,1/2,1/3
1. 1 answer
2. asked by donnalyn abon
3. 334 views
This is not a question, but six problems with answers, so please review them. If I have any wrong then please explain how to do
1. 6 answers
2. asked by anon
3. 1,793 views
An aircraft lands with an initial velocity of 85 m/s and decelerates at 9.0 m/s2 until it travels at 4.0 m/s.(a) Calculate the
1. 1 answer
2. asked by Paul
3. 495 views
The height of a tower is 25m. A stone is thrown upwards from the top of the tower at 20.5m/s. Calculate the total time the stone
1. 1 answer
2. asked by MAMBA NP
3. 495 views
From data below, calculate the total heat (J) needed to convert 0.539 mol gaseous ethanol at 300°C and 1 atm to liquid ethanol
1. 0 answers
2. asked by patrick
3. 567 views
When 27.20mL of .5 M H2SO4 is added to 27.20 of 1M KOH in a coffee cup calorimeter at 23.5 degrees C, the temp rises to 30.17
1. 0 answers
2. asked by patrick
3. 505 views
Liquid hydrogen peroxide, an oxidizing agent in many rocket fuel mixtures, releases oxygen gas on decomposition.2 H2O2(l) 2
1. 0 answers
2. asked by patrick
3. 677 views
1.00 tonne of ammonium from the harber process is reacted with carbon dioxide to prepare the fertiliser urea and 1.35 tonnes of
1. 1 answer
2. asked by ellie smith
3. 786 views
A professor records scores from a five-point quiz for each student in an introductory psychology class. If the data were
1. 1 answer
2. asked by Jay
3. 876 views
how do i spell english?
1. 3 answers
2. asked by Bob
3. 380 views
The scores of a group of five students are 4,5,6,7,8. the mean deviation is
1. 1 answer
2. asked by kidman
3. 443 views
The scores of a group of five students are 4, 5, 6, 7, 8. The standard deviation is
1. 2 answers
2. asked by kidman
3. 471 views
Which of the following bodies are the hardest to tell apart because they are made of similar materials ?a) dwarf planets and
1. 1 answer
2. asked by Shalee ^~^
3. 918 views
Heating 1-bromobutane with 2M NaOH ->Butan-1-ol + NaBr Acidification with 2M HNO3 Then Addition of 0.1 AgNO3 dropwise What is
1. 0 answers
2. asked by Daksh
3. 780 views
All “Factorial ANOVAs” share the characteristic of
1. 1 answer
2. asked by Lisa
3. 582 views
Is (1,-4) a solution to the equation y=-2x?I need help finding the answer.
1. 1 answer
2. asked by learner
3. 1,282 views
A lever is used to lift a heavy load. A 50 N force pushes one end of the lever down 1.2 m and the loadrises 0.2 m. Calculate in
1. 1 answer
2. asked by zahit
3. 1,680 views
solve the equation for the range zero degrees less than or equal to theta less than or equal to 360 degrees.4 sin 0=-1
1. 2 answers
2. asked by nary
3. 2,783 views
Two identical sources S1 and S2 are moving towards an observer P. The two sound sources S1 and S2 produce notes of frequency
1. 1 answer
2. asked by shu yan
3. 671 views
A woman invested part of $29,000 at 6% interest and the rest at 7%. If her annual interest is $1,895, how much did she invest at
1. 1 answer
2. asked by Nikki
3. 856 views
The following model is a simplified version of the multiple regression model used by Biddle and Hamermesh (1990) to study the
1. 0 answers
2. asked by azam
3. 816 views
A pilot, whose mass is 70.0 kg, makes a loop-the-loop in a fast jet. Assume that the jet maintains a constant speed of 325 m/s
1. 0 answers
2. asked by Nick
3. 759 views
the lenght of a rectangle exceeds its width by 7 m. if the width is decreased by 3m and the length decreasesd by 10 m the area
1. 2 answers
2. asked by shehzad
3. 1,619 views
A model airplane has a mass of 0.95 kg and moves at a constant speed on a circle that is parallel to the ground. Assume that
1. 0 answers
2. asked by James
3. 637 views
if one side of a square is increased by 2metres and other side is reduced by 2 metres. a rectangle is formed whose perimeter is
1. 3 answers
2. asked by shehzad
3. 567 views
3.)Which principal part of the verb to know appears in sentence 1?The Sentence:Everything I know about gardening i learned from
1. 23 answers
2. asked by Douglas
3. 3,650 views
In compressed state, a spring 3.00 meters long hanging from the ceiling has a potential energy of 2.0 joules. If the entire
1. 0 answers
2. asked by andrea
3. 745 views
Using examples,describe predation,competition and symbiosis,explaining how each interaction influences the population size of
1. 7 answers
2. asked by nelly
3. 1,512 views
$720 borrowed on January 9, 2014, was repaid with interest at an annual rate of 7% on July 1, 2014.What was the amount of
1. 1 answer
2. asked by prerna
3. 413 views
A skier launches off a ski jump with a horizontal velocity of 25.3 m/s (and no vertical velocity component).a) What is the
1. 1 answer
2. asked by Mark
3. 931 views
What are the careers requires yhe following subjects:geography, maths lit, history and history?
1. 3 answers
2. asked by aviwe
3. 847 views
NH3 is a weak base (Kb = 1.8 × 10–5) and so the salt NH4Cl acts as a weak acid. What is the pH of a solution that is 0.049 M
1. 1 answer
2. asked by Todd Mike
3. 1,033 views
In an investigation to find the number of african potato plants in a field of area 6 000m^2 three plots were selected.each with
1. 3 answers
2. asked by nicole
3. 440 views
A tennis ball is struck and departs from the racket horizontally with a speed of 28.6 m/s. The ball hits the court at a
1. 0 answers
2. asked by Adrian
3. 564 views
A horizontal rifle is fired at a bull's-eye. The muzzle speed of the bullet is 640 m/s. The gun is pointed directly at the
1. 0 answers
2. asked by Adrian
3. 535 views
Baseball player A bunts the ball by hitting it in such a way that it acquires an initial velocity of 2.0 m/s parallel to the
1. 1 answer
2. asked by Adrian
3. 798 views
You save money in a shoebox under your bed. At first, you had $16.25 in the box. Each week you put your $3 in the shoebox. You
1. 4 answers
2. asked by Anonymous
3. 1,709 views
A researcher wanted to know how many fish were in a dam.He caught 20 fish and marked them by clipping out a small section of
1. 2 answers
2. asked by jeremy
3. 718 views
Older children write better than younger children because ? A.they are they have less knowledge about the world. B.they have the
1. 1 answer
2. asked by Woody
3. 841 views
From the top of a light house the angle of incidence of the two ships are 45&30 degree respectively if both the ships are at a
1. 1 answer
2. asked by sandy
3. 416 views

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