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Questions Asked on February 12, 2016

1. The addictive chemical found in all tobacco products isA. tar B. nicotine** C. carbon monoxide D. insulin 2. A person who
1. 43 answers
2. asked by Kristina
3. 19,034 views
1. Which polygon will always be irregular?A. triangle B. trapezoid** C. square D. hexagon 2. Which statements are always true
1. 40 answers
2. asked by Willow
3. 18,533 views
Which angles are coterminal with pi/6?Chose all answers that are correct. A. 5pi/6 B.13pi/6 C.-5pi/6 D.-11pi/6 I think its A and
1. 1 answer
2. asked by Kaylen
3. 10,946 views
1. According to the National Clearing House for Alcohol and Drug Information (NCADI), most children under the age of _____ , who
1. 15 answers
2. asked by untington
3. 9,679 views
1. Which property is NOT a characteristic of a parallelogram?A. Opposite sides are not congruent B. All angles are congruent**
1. 7 answers
2. asked by Holly
3. 8,499 views
The region between the graphs of y=x^2 and y=3x is rotated around the line x=3. The volume of the resulting solid is
1. 3 answers
2. asked by Lamar
3. 6,331 views
What is the effect of the epic simile in lines 118-131 of the excerpt from the Odyssey, Part II?Sometimes in farmyards when the
1. 3 answers
2. asked by Kaai97
3. 5,392 views
2. In the space below, create a simple time line that traces the emergence of a constitutional monarchy in England during the
1. 1 answer
2. asked by Jessica
3. 3,602 views
As a raindrop falls from a cloud to the surface of Earth,A.its speed increases due to gravity. B.its speed increases due to air
1. 16 answers
2. asked by -_- . _-_
3. 3,424 views
1. If the net force on an object is O N, the forces are considered unbalanced.true false** 2. Most people in the United States
1. 10 answers
2. asked by Samantha
3. 3,258 views
Which of the following definite integrals could be used to calculate the total area bounded by the graph of y = 1 – x2 and the
1. 2 answers
2. asked by Mel
3. 3,102 views
Two identical charges repel each other with a force of 10-5 N when they are 20 cm apart.a.) What is the force on each when they
1. 3 answers
2. asked by Mel
3. 3,074 views
Predict the water solubility of the following organic molecules: carotatoxin(neurotoxin isolated from carrots)
1. 1 answer
2. asked by Lily
3. 3,039 views
Clarissa works in sales for a software company. Her pay each month varies, because each month she receives a base pay of
1. 4 answers
2. asked by Nabrinah
3. 2,889 views
If f(x) and g(x) are continuous on [a, b], which one of the following statements is false?the integral from a to b of the sum of
1. 1 answer
2. asked by Mel
3. 2,722 views
Write the Riemann sum to find the area under the graph of the function f(x) = x2 from x = 1 to x = 5.1. the summation from i
1. 1 answer
2. asked by Mel
3. 2,688 views
Determine how much heat (in kilojoules) is evolved or absorbed in the reaction of 1.05 g of Na with H2O:2Na(s)+2H2O(l)
1. 3 answers
2. asked by Jay
3. 2,580 views
Question #1: A person who hasn't smoked for two hours and is irritable is showing symptoms of (choose two)a. respiration b.
1. 10 answers
2. asked by Gourami
3. 2,526 views
A pulley system has a velocity ratio of 4 and an efficiency of 80%.calculate the value of the effort required to raise the load
1. 4 answers
2. asked by Sharon
3. 2,513 views
An observer (O) spots a plane flying at a 55° angle to his horizontal line of sight. If the plane is flying at an altitude of
1. 2 answers
2. asked by Cassie
3. 2,445 views
The table shows preferences of dancing or playing sports for male and female students.Do you prefer dancing or playing sports?
1. 1 answer
2. asked by Oscar
3. 2,389 views
Which of the following determines the carrying capacity of a particular population by an ecosystem?1. keystone species 2.
1. 1 answer
2. asked by little dark one
3. 2,187 views
Eighty-nine percent of illnesses among children in child care settings are attributed to which of the following
1. 4 answers
2. asked by Sandra
3. 2,179 views
A certain gas is present in a 11.0L cylinder at 4.0 atm pressure. If the pressure I increased to 8.0 atm the volume of the gas
1. 3 answers
2. asked by van
3. 2,177 views
Suppose a circle is centered at the vertex (0,0) and has a radius of length 4.For which points on the circle is the x-coordinate
1. 1 answer
2. asked by John
3. 2,158 views
For the series 16, 24, 36, 54,... find S7.A) 32.17 B) 115.75 C) 514.75 D) 3906.25 B?
1. 1 answer
2. asked by Kaycee
3. 2,096 views
Consider the following reaction: Al + HBr ---> AlBr3 + H2 . When 4 moles of Al reacts with 3 moles of HBr, how many moles of H2
1. 1 answer
2. asked by Lev
3. 2,062 views
What does this mean?"It is apparent to my mind that the President thoroughly believed the tenure of office act to be
1. 1 answer
2. asked by Lucy
3. 2,026 views
A standard solution of Mn2+ was prepared by dissolving 0.250 g of Mn in 10 mL of concentrated HNO3 (measured with a graduated
1. 2 answers
2. asked by John
3. 1,956 views
Find the volume formed by rotating the region enclosed by: y=2sqrt(x) and y=x about the line y=4
1. 1 answer
2. asked by Lamar
3. 1,934 views
An exponential function is written in standard form: y = x + c. Which statement is NOT true?A) b can equal 1 B) b must be
1. 1 answer
2. asked by Anonymous
3. 1,904 views
How many complex zeros does the function y = x5 + 3x3 - 4 have?A) 4 B) 5 C) 6 D) There is not enough information to know. I
1. 5 answers
2. asked by Cody
3. 1,901 views
Please help me on this!!! so confusedThe table below shows data from a survey about the amount of time high school students
1. 1 answer
2. asked by shawn
3. 1,873 views
The region bounded by y=3/(1+x^2), y=0, x=0 and x=3 is rotated about the line x=3. Using cylindrical shells, set up an integral
1. 2 answers
2. asked by Henry
3. 1,807 views
A construction worker on a high-rise building is on a platform suspended between two cables as illustrated below. The
1. 2 answers
2. asked by Peggy
3. 1,792 views
A small fish in the pacific ocean watches a shark swim by a large rock a few meters away. Which of the following is a reference
1. 3 answers
2. asked by Laci
3. 1,774 views
Point N is the midpoint of MO. Which of the following are true if MO=124 ft?* 62 ft * 96 ft * 124 ft ***** * 248 ft Am I right
1. 2 answers
2. asked by ILOVEcake
3. 1,737 views
the dimension of a cuboid are in the ratio 5:3:2.find total surface area ?giventhe volume is 810 cm cubic.
1. 6 answers
2. asked by alia
3. 1,683 views
Which sentence has an elliptical adverb clause with an understood word or words?Water turns into ice when the temperature is
1. 1 answer
2. asked by Anonymous
3. 1,637 views
Which of the following binomials is a factor of x^3+4x^2+x-6x-2 x+2 x-4 x+4
1. 2 answers
2. asked by Sandra
3. 1,624 views
Find the simplified form of each expression.1.(4/7y^5)^2 A.8/14y^10 B.16/49y^25 C.16/49y^10 D.8/14y^25 2.(x/2y^5)^-2 A.x^2/4y^10
1. 2 answers
2. asked by GummyBears16
3. 1,589 views
You plot a graph of voltage versus current. What is the slope? What are the units for the slope? How do you get the unit for the
1. 1 answer
2. asked by Avril
3. 1,582 views
The pen is often compared ____ a sword... Will it be "to" or "with"Pls tell me when to use to and when to use with ? What will
1. 2 answers
2. asked by Ri
3. 1,558 views
in what way are miracles and "in just-" different"Miracles" WHY! who makes much of a miracle? As to me, I know of nothing else
1. 5 answers
2. asked by jjiiddss
3. 1,547 views
Vector V⃗ 1 is 6.5 units long and points along the negative x axis. Vector V⃗ 2 is 8.3 units long and points at 60 ∘ to
1. 1 answer
2. asked by daniella
3. 1,527 views
A container is 1/3 full of water. If 20L is added, then it is 3/4 full how much litres is it when it is full?
1. 5 answers
2. asked by Anonymous
3. 1,468 views
Joel scores in 80% of his games. His team is starting the playoffs, and if they make it to the state championship, they will
1. 3 answers
2. asked by Anonymous
3. 1,459 views
A 35 micro coulomb point charge is placed 32 cm from an identical 35 micro coulomb charge. How muchwork would be required to
1. 1 answer
2. asked by lauren
3. 1,414 views
Just checking my answers..1. Which is not a characteristic of the Group 1 alkali metals? A. high densities B. low melting
1. 2 answers
2. asked by Anon.
3. 1,411 views
1.If tan theta=3/4 and theta is an acute angle, find cos theta.2.If sin theta=12/13 and theta is an acute angle, find cot theta.
1. 1 answer
2. asked by Ryan
3. 1,393 views
Which of the following sentences is written in the passive voice?-Charlie ran down the street. -The delicious bread is baked by
1. 3 answers
2. asked by Sandra
3. 1,370 views
HOW DO I FIND OUT WHAT The sum of three consecutive natural numbers is 870, find the numbers
1. 1 answer
2. asked by LISA MORISON
3. 1,365 views
Limestone rock contains solid calcium carbonate that can react withacid to give products. In one experiment, 1.452 g of
1. 1 answer
2. asked by Anonymous
3. 1,281 views
Three isotopes of Neon occur naturally:20Ne (mass = 19.9924 amu) 21Ne (mass = 20.9938 amu) 22Ne (mass = 21.9914 amu) If the
1. 2 answers
2. asked by Karen
3. 1,239 views
A small airplane takes off from point A and continues to climb upward in a straight line, as shown in the diagram. What is the
1. 2 answers
2. asked by Ciera
3. 1,208 views
The Problem:You win the grand prize on a game show. You have the following choices: Option 1: $1-million dollars paid as a $25
1. 3 answers
2. asked by jordan
3. 1,197 views
A 35 micro coulomb point charge is placed 32 cm from an identical 35 micro coulomb charge. How muchwork would be required to
1. 1 answer
2. asked by Maddy
3. 1,178 views
Which of the following statements is true about modes of transmission for infectious agents
1. 1 answer
2. asked by Sandra
3. 1,158 views
Use geometry to evaluate the integral from 0 to 10 of the function f of x, dx for f of x equals 5 for x less than or equal to 5
1. 3 answers
2. asked by Mel
3. 1,144 views
2. A salamander is a keystone species in a forest ecosystem with high biodiversity. This species migrates from woodland areas to
1. 6 answers
2. asked by little dark one
3. 1,099 views
In which quadrant does the angle Θ lie given thatCos Θ > 0 and tan Θ > 0? A. Quadrant I B. Quadrant II C. Quadrant III D.
1. 1 answer
2. asked by Justin
3. 1,062 views
A radar station locates a sinking ship at range 16.7 km and bearing 136° clockwise from north. From the same station, a rescue
1. 1 answer
2. asked by SFSU
3. 1,024 views
Where do most people in Arabia and Iraq live?a. in the Fertile Crescent b. in the Rub' al-Khali c. in cities d. in and around
1. 9 answers
2. asked by Gourami
3. 984 views
If the perimeter of a square floor tile is about 122 centimeters, what is the approximate perimeter of the tile in inches?
1. 2 answers
2. asked by SHABRAELNN
3. 936 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. 1 answer
2. asked by Neveah
3. 936 views
You are in the supermarket, pushing a cart with a force of 92 Newtons in the horizontal direction. There is a constant force of
1. 1 answer
2. asked by Jack
3. 928 views
There are 5 quadratics below. Four of them have two distinct roots each. The other has only one distinct root; find the value of
1. 1 answer
2. asked by Zane
3. 927 views
A bowling ball of mass 3.1 kg moves in astraight line at 2.31 m/s. How fast must a Ping-Pong ball of mass 2.552 g move in a
1. 1 answer
2. asked by Kitty
3. 907 views
a tennis ball was thrown vertically upwards with an initial velocity of 20m/s calculate its velocity after 4seconds, it maximum
1. 1 answer
2. asked by Anonymous
3. 902 views
Question #1: Which of the following best describes the combination of tradition and modernity in the region?a. a female doctor
1. 5 answers
2. asked by Gourami
3. 892 views
A small fish in the pacific ocean watches a shark swim by a large rock a few meters away. Which of the following is a reference
1. 3 answers
2. asked by Laci
3. 891 views
I need help with what to put for my answer to this question, please don't link me to a site.How did the Mexican-American war
1. 2 answers
2. asked by Cassandra
3. 882 views
A small fish in the pacific ocean watches a shark swim by a large rock a few meters away. Which of the following is a reference
1. 1 answer
2. asked by Laci
3. 868 views
Which of the following sentences is written in the passive voice?A. Having left the building, Elvis never returned. B. They
1. 6 answers
2. asked by Jocelynn
3. 867 views
A 2 kg steel ball strikes a wall with a speedof 13.9 m/s at an angle of 54.5 ◦ with the normal to the wall. It bounces off
1. 1 answer
2. asked by Aly
3. 866 views
For a specific type of machine part being produced, the diameter is normally distributed, with a mean of 15.000 cm and a
1. 1 answer
2. asked by Zack
3. 845 views
Tammy Smith Deposits $5000.00 in First Internets Bank 5-year CD which pays 5.22% interest compounded monthly how much interest
1. 3 answers
2. asked by Beth
3. 844 views
What is the Buddhist Plan called?
1. 4 answers
2. asked by Anonymous
3. 830 views
We are adding positive and negative numbers. The question is State positive or negative or it depends along with my answers.Are
1. 1 answer
2. asked by Carly
3. 824 views
How do you find the point of intersection(s) for x = 2y2 + 3y + 1 and 2x + 3y2 = 0A) You cannot find points of intersections for
1. 1 answer
2. asked by Andrew
3. 817 views
Determine the interval on which f(x) = ln(x) is integrable.(0, ∞) [0, ∞) (−∞, 0) U (0, ∞) All reals
1. 1 answer
2. asked by Mel
3. 817 views
Use the method of cylindrical shells to find the volume of the solid obtained by rotating the region bounded by the curves
1. 1 answer
2. asked by Anonymous
3. 800 views
Write f(x) = x^3 - 4x^2 + 4x - 16 as a product of linear factors.x = (x - 4)(x + 2i)(x - 2i) ?
1. 1 answer
2. asked by Anonymous
3. 782 views
An air-traffic controller observes two aircraft on his radar screen. The first is at altitude 750 m, horizontal distance 20.0
1. 1 answer
2. asked by SFSU
3. 757 views
Given that the antiderivative of f of x equals 1 divided by x is F(x) = Ln|x| + C, evaluate the integral from 1 to 2 of the 1
1. 1 answer
2. asked by Mel
3. 756 views
What was the cause of American leaders' initial refusal to enter World War I?
1. 2 answers
2. asked by Slim Shady
3. 753 views
Joel scores in 80% of his games. His team is starting the playoffs, and if they make it to the state championship, they will
1. 0 answers
2. asked by Asia
3. 750 views
a solution containing 4.2g KOHand Ca(OH) 2 is neutralized by an acid. it consumes 0.1 equivalent of acid, calculate the
1. 1 answer
2. asked by Anonymous
3. 744 views
A nozzle which is attached to the end of a 4-in fire hose has a length of 1 ft and a diameter at the discharge end of 1 in. If
1. 2 answers
2. asked by Elle
3. 730 views
the area of a quadrilateral is 200 square feet and its longest side is 20 feet long. find the length of the longest side of a
1. 3 answers
2. asked by misha
3. 712 views
The ''separate-but-equal'' doctrine comes from which of the following?
1. 1 answer
2. asked by Slim Shady
3. 704 views
Chaz is a college student. He has a checking out balance of -$52.00. His roommate Will's checking out balance is -$59.25. Chaz
1. 4 answers
2. asked by Anna
3. 683 views
A ferryboat transports tourists among three islands. It sails from the first island to the second island, 4.38 km away, in a
1. 1 answer
2. asked by help
3. 676 views
A boat moves from a point A on the bearing 150¡ã to another point B 10km away.it then changes direction on being south 45¡ã
1. 1 answer
2. asked by simi
3. 674 views
The number (1 + i) is a root of the equation x^3-8x^2+14x-12=0. Find the other roots.a. x = 6 b. x = 7 c. x = 1 + i d. x = 1 - i
1. 1 answer
2. asked by Anonymous
3. 662 views
I'm a little confused about what a Pythagorean Triple is.As long as your two legs are both whole numbers, isn't every one a
1. 1 answer
2. asked by Sami
3. 659 views
A 600W flashlamp fitted to a camera is operated by discharging a 10 000 uF capacitor through the lamp. The capacitor is charged
1. 1 answer
2. asked by Josh
3. 659 views
I am doing and assignment that requires a short story or narrative poem of my choice to summarize and such. any suggestions or
1. 3 answers
2. asked by Lori
3. 659 views
1. If the net force on an object is O N, the forces are considered unbalanced.true false** 2. Most people in the United States
1. 0 answers
2. asked by Samantha
3. 656 views
I have two questions about finding the slope.1. If a staircase has 8 inches of rise for every 12 inches of tread, what is the
1. 1 answer
2. asked by Rishi
3. 656 views

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