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Questions Asked on September 11, 2014

What types of problems can be solved using the greatest common factor? What types of problems can be solved using the least
1. 39 answers
2. asked by Sam
3. 16,314 views
Which of the following is a valid reason why a scientist might reject a scientific theory?A. Some people disagree with it. B. It
1. 29 answers
2. asked by Gwen
3. 10,748 views
mercury has a specific gravity of 13.6.How many mL OF mercury have a mass of 0.35kg.
1. 3 answers
2. asked by marge
3. 7,804 views
One out of every five people who buys ice cream buy vanilla ice cream. If a store sells 125 ice cream cones in one day, about
1. 3 answers
2. asked by Heather
3. 6,612 views
A student witnesses a flash of lightning and then t = 6.5 s later the student hears the associated clap of thunder. Light
1. 3 answers
2. asked by joe
3. 6,023 views
An astronomy student is studying the sun. While monitoring her equipment, she observes a solar flare. She then observes the
1. 2 answers
2. asked by joe
3. 5,633 views
1. The flagman tells the man it is not his job to ____ (1 point)answer questions.give directions. issue tickets. give advice. 2.
1. 11 answers
2. asked by boe
3. 5,249 views
A runner is at the starting gate and hears the starting gun. He begins running with a constant acceleration ai = 0.55 m/s2. He
1. 1 answer
2. asked by joe 10
3. 5,137 views
A skydiver falls d1 = 495 meters in t1 = 22 s before opening his parachute. After the chute opens, he falls an additional d2 =
1. 2 answers
2. asked by joe 22
3. 4,246 views
Find AB in simplest form if A(0,3) and B(2,7)AB=___________ *I need help on this last problem I have! Someone please walk me
1. 4 answers
2. asked by Anonymous
3. 3,673 views
The pilot of an airplane wishes to fly due north, but there is a 71 km/h wind blowing toward the east.(a) In what direction
1. 1 answer
2. asked by Debby
3. 3,080 views
1. Nicotine,a poisonous compound found in tobacco leaves,is 74% carbon,8,65% hydrogen and 17,35% nitrogen (a)calculate the
1. 2 answers
2. asked by Please help please
3. 2,894 views
A nutritionist wants to conduct a study to validate the efficacy of an herb as an aid in weight loss. She randomly assigns half
1. 5 answers
2. asked by Amy
3. 2,729 views
the temperature at noon in los angeles on a summer day was 88 degrees fahrenheit. during the day, the temperature varies from
1. 3 answers
2. asked by Katie
3. 2,721 views
If the methane contained in 3.50L of a saturated solution at 25 ∘C was extracted and placed under STP conditions, what volume
1. 1 answer
2. asked by CG
3. 2,686 views
Determine the solvent and solute in the following :a) carat 14 gold b) gaseous drinking ( pepsi for ex.)
1. 2 answers
2. asked by MAD
3. 2,522 views
if you add up the durations from left to right on any level of a note tree you end up with a what?
1. 1 answer
2. asked by Paula
3. 2,483 views
why do potatoes and onions have reducing sugar present.
1. 2 answers
2. asked by dmoses
3. 2,477 views
Automotive engineers refer to the time rate of change of acceleration as the "jerk." Assume an object moves in one dimension
1. 1 answer
2. asked by Lorine
3. 2,460 views
1. An 80.0-kg astronaut is floating at rest a distance of 10.0 m from a spaceship when she runs out of oxygen and fuel to power
1. 1 answer
2. asked by Ryzza
3. 2,439 views
A student begins at rest and then walks north with an average speed of v1 = 0.85 m/s. The student then turns south and walks
1. 1 answer
2. asked by joe
3. 2,316 views
In this question, use Excel functions rather than Normal distribution tables.The number of new cars sold by "Ma's New Car
1. 3 answers
2. asked by Sylvia
3. 2,251 views
A researcher hypothesizes that individuals who listen to classical music will score differently from the general population on a
1. 1 answer
2. asked by adrienne
3. 2,207 views
A ball is dropped from a roof of a building and strikes the ground in 3 seconds. If a second ball is thrown horizontally from
1. 2 answers
2. asked by Josh
3. 2,188 views
Clue 1: When you divide me by 5, the remainder is 4. Clue 2: I have two digits. Both digits are odd.Clue 3: The sum of my digits
1. 17 answers
2. asked by Emily
3. 2,042 views
Assume that an intercontinental ballistic missile goes from rest to a suborbital speed of 6.50 km/s in 60.0 s (the actual speed
1. 2 answers
2. asked by joe
3. 2,027 views
Your weight on the moon is relative to your weight on Earth. Neil Armstrong weighed 360 lbs. in his moon gear while on Earth,
1. 1 answer
2. asked by Heather
3. 2,025 views
What is the first step in the scientific method?(I WAS ABSENT DURING LESSON) A- Observation B- Hypothesis C- Conclusion D- Test
1. 4 answers
2. asked by Servanshia
3. 1,990 views
A large carton of juice holds 12 cups. How many 3/4 cup servings does the carton hold?I'm not sure how to solve it at all.
1. 5 answers
2. asked by Reece
3. 1,911 views
A poll was taken of a random sample of 1189 college students. Of these students, 789 reported that they had a drinking binge
1. 1 answer
2. asked by Amy
3. 1,910 views
It costs a manufacturer $7.95 to produce sunglasses that sell for $21.99. How many pairs of sunglasses must the manufacturer
1. 2 answers
2. asked by barbara
3. 1,777 views
Round each number to the place value indicated by the digit in bold. A: 3587 5 is bold. B: 148213 the first one, one is bold. C:
1. 1 answer
2. asked by Kali G
3. 1,756 views
An example of a non-renewable resource would be...a. solar energy b. gold c. agricultural products d. a lbrary book Please
1. 2 answers
2. asked by Jaelin
3. 1,740 views
8.Which of the following examples of an ecological study involves the ecosystem level of organization?A.The effects of human
1. 2 answers
2. asked by Anonymous
3. 1,733 views
Please help me with the following:Which is usually the best way to present or communicate inferred data? A. in a bar graph B. in
1. 3 answers
2. asked by Brady
3. 1,687 views
A swimmer heads directly across a river, swimming at 1.2 m/s relative to the water. She arrives at a point 48 m downstream from
1. 1 answer
2. asked by Johnathan
3. 1,686 views
Calculate how you would make 0.5L of a 0.5M (500mM) acetate buffer at a pH of 4.7. Available is sodium acetate and glacial
1. 2 answers
2. asked by Nicole
3. 1,674 views
If 309 J of heat are removed from 10.0 g of ice (specific heat = 2.06 J/gºC) at -5.5 ºC, what is the final temperature of the
1. 3 answers
2. asked by S
3. 1,653 views
CAN SOMEONE CHECK MY ANSWERS PLEASE?What types of problems can be solved using the greatest common factor? What types of
1. 4 answers
2. asked by Sam
3. 1,624 views
A soccer ball is kicked from the ground at an angle of è = 46 degrees with respect to the horizontal. The hang time of the ball
1. 1 answer
2. asked by Brad
3. 1,584 views
you research the cost of a gallon of gasoline over several years to look for trends the table shows the data you have collected
1. 2 answers
2. asked by hay'ikam
3. 1,577 views
Running at an average rate of 4 meters per second, a sprinter ran to the end of a track. The sprinter then jogged back to the
1. 1 answer
2. asked by Tish
3. 1,536 views
A student witnesses a flash of lightning and then t = 6.5 s later the student hears the associated clap of thunder.Sound travels
1. 1 answer
2. asked by joe 10
3. 1,524 views
which of the following is true regarding the transition elements?A. Multiple oxidation states resulting from the involvement of
1. 2 answers
2. asked by Emiko
3. 1,509 views
A gaint wheel in a fair had a diameter of 250 feet.what's the distance a person travels in one complete revolution?
1. 2 answers
2. asked by twisha
3. 1,506 views
solving equation 7√(x/1-x) + 8√(1-x/x) = 15 following roots are obtained
1. 2 answers
2. asked by Nithin
3. 1,474 views
Henry claims that a line segment has a finite number of points because it has two endpoints. How do you respond?
1. 1 answer
2. asked by Enis
3. 1,465 views
A student witnesses a flash of lightning and then t = 6.5 s later the student hears the associated clap of thunder. Light
1. 2 answers
2. asked by joe
3. 1,412 views
Express the concentration of a 0.0620M aqueous solution of fluoride, F-, in mass percentage and in parts per million. assume the
1. 1 answer
2. asked by Linda
3. 1,389 views
A kayaker needs to paddle north across a 85 m wide harbor. The tide is going out, creating a tidal current that flows to the
1. 1 answer
2. asked by Mike
3. 1,378 views
find the distance between the given parallel planes 5x-5y+z=10 and 10x-10y+2z=2. I got 9sqrt51/51
1. 1 answer
2. asked by Mitch
3. 1,364 views
The father of a junior high school student wants to determine the most popular book among junior high students. Select the
1. 3 answers
2. asked by Amy
3. 1,333 views
One endpoint and the midpoint of a segment are given. Find the coordinates of the other endpoint. Show all your work.A.
1. 2 answers
2. asked by marissa
3. 1,331 views
Sound travels at 343 m/s in the air. What distance from the student is the lightning strike, in meters? Write an expression that
1. 0 answers
2. asked by joe 22
3. 1,301 views
Write in an integer that represents your height on the teeter totter that is relative to the balance point height: you are 8
1. 1 answer
2. asked by Anonymous
3. 1,292 views
A jeweler wants to make a silver alloy to be used to make necklaces. How many ounces of a silver alloy that costs $3.50 per
1. 2 answers
2. asked by Barbara
3. 1,266 views
A student witnesses a flash of lightning and then t = 6.5 s later the student hears the associated clap of thunder. Sound
1. 2 answers
2. asked by joe
3. 1,257 views
Two people take identical jet skis across a river, traveling at the same speed relative to the water. Jet ski A heads directly
1. 0 answers
2. asked by Johnathan
3. 1,250 views
Classify these mixtures to homogeneous and heterogeneousa) orange juice b) tap water ( home water )
1. 1 answer
2. asked by MAD
3. 1,241 views
how can you determine that a coin is not pure silver if you know the mass and volume of the coin?
1. 3 answers
2. asked by Tyler
3. 1,236 views
Which event propels the action in "The Story-Teller?A. A woman is traveling with three children. B.The aunt invited Cyril to
1. 3 answers
2. asked by Gwen
3. 1,215 views
Henry performed a two- tailed test for an experiment in which N = 24. He could not find his table of t critical values, but he
1. 1 answer
2. asked by adrienne
3. 1,198 views
t= 5.79 (a) There are approximately 1609 meters per mile. If the sun is 93 million miles away, how far is the sun in kilometers
1. 1 answer
2. asked by joe
3. 1,198 views
The price of a computer fell 20% this year. If the computer now costs $550, how much did it cost last year
1. 3 answers
2. asked by barbara
3. 1,160 views
Initial Question: A rubber ball is dropped onto a ramp that is tilted at 20 degrees. A bounding ball obeys the "law of
1. 0 answers
2. asked by Anonymous
3. 1,157 views
a student says there can only be 360 different rays emanating from a point since there are only 360 degrees in a circle. Is this
1. 1 answer
2. asked by Enis
3. 1,145 views
how does the interloper by saki creates an effect of surprise?
1. 4 answers
2. asked by reina
3. 1,065 views
An arrow is shot into the air at an angle of 59.4° above the horizontal with a speed of 20.0 m/s. What is the x-component of
1. 2 answers
2. asked by Shannon
3. 1,057 views
A runner is at the starting gate and hears the starting gun. He begins running with a constant acceleration ai = 0.55 m/s2. He
1. 1 answer
2. asked by joe
3. 1,013 views
consider the polynomial (x-a)(x-b)and the real number lineIdentify the points on the line where the polynomial is zero. In each
1. 3 answers
2. asked by Brian
3. 1,007 views
a) Tetraphosphorus (P4), commonly known as white phosphorus, forms different compounds with chlorine (Cl2) depending on the
1. 1 answer
2. asked by Morgan
3. 951 views
The Dutch, English, and french explorers of the 1500s and 1600s were seekingA. A direct water route to asia*** B. English
1. 6 answers
2. asked by Beau
3. 950 views
What is the volume of a cube that has the following measurements (length 20.0 cm, width 152 mm, height 0.458 m)
1. 1 answer
2. asked by keisha
3. 947 views
One month before a recall election, a poll of 500 Wisconsin voters showed that 46% planned to vote for the Democratic challenger
1. 1 answer
2. asked by Amy
3. 945 views
If there are 0.625 g of NaCl left in a beaker that originally contained 75.0 mL of saltwater, what must have been the molar
1. 1 answer
2. asked by Summer
3. 944 views
A hockey puck truck at ice level just clears the top of a glass wall that is 2.80 m high. The flight time to this point is 0.650
1. 1 answer
2. asked by Anonymous
3. 936 views
The length of a rectangle is 3 feet less than twice the width of the rectangle. If the perimeter of the rectangle is 144 feet,
1. 1 answer
2. asked by barbara
3. 929 views
The perimeter of a square piece of land is twice the perimeter of an equilateral triangle. (an equilateral triangle has three
1. 1 answer
2. asked by Semra
3. 923 views
A jeweler wants to make a silver alloy to be used to make necklaces. How many ounces of a silver alloy that costs $3.50 per
1. 1 answer
2. asked by barbara
3. 921 views
A pebble is thrown horizontally from the top of a 25.0 m cliff and hits the ground 11.0 m from the edge of the cliff.a. How long
1. 0 answers
2. asked by Vera
3. 914 views
A runner is at the starting gate and hears the starting gun. He begins running with a constant acceleration ai = 0.55 m/s2. He
1. 1 answer
2. asked by joe 10
3. 906 views
A jeweler wants to make a silver alloy to be used to make necklaces. How many ounces of a silver alloy that costs $3.50 per
1. 0 answers
2. asked by barbara
3. 894 views
A new machine that deposits cement for a road requires 13 hours to complete a one-half mile section of road. An older machine
1. 2 answers
2. asked by Barbara
3. 888 views
1) two cars start at the same location and accelerate for the same amount of time. if one car has twice the acceleration of the
1. 5 answers
2. asked by Kayla
3. 872 views
A skateboarder descends on a ramp from 172 feet to 67 feet in 15 seconds.What is average change in height per second?
1. 2 answers
2. asked by Help Me ASAP
3. 859 views
104 ml of ethene, C2H4 is burned in 408 ml of oxygen, producing carbon dioxide and some liquid water. Some oxygen remain
1. 1 answer
2. asked by Anonymous
3. 858 views
If a baseball player has 18 hits in 50 at bat,what is the probability that he will get a hit in his next at bat? Express your
1. 1 answer
2. asked by Elise
3. 855 views
Which statement best expresses a central theme of the story teller?A. People with no children to care for are usually better at
1. 1 answer
2. asked by HELP
3. 846 views
A runner is at the starting gate and hears the starting gun. He begins running with a constant acceleration ai = 0.55 m/s2. He
1. 0 answers
2. asked by joe
3. 834 views
Carrie has a 10ft long plank of wood. She want's to cut three pieces that are each 2 2/3 feet long from the plank. how long will
1. 4 answers
2. asked by Reece
3. 829 views
the peregrine falcon is the world's fastest known bird and has been clocked driving downward toward its pray at a constant
1. 0 answers
2. asked by baylie
3. 822 views
A plane leaves Chicago headed for Los Angeles at 520 mph. One hour later, a second plane leaves Los Angeles headed for Chicago
1. 0 answers
2. asked by Barbara
3. 815 views
a barn is 150 feet long and 75 feet wide. the owner has 240 ft of fencing and wants to construct two adjacent outdoor pens of
1. 1 answer
2. asked by crisly
3. 814 views
he number of block has 9 in the ones place. the number in the hundreds place is one more than the number in the tens place,
1. 2 answers
2. asked by n/a
3. 805 views
The length of a rectangle is 3 feet less than twice the width of the rectangle. If the perimeter of the rectangle is 144 feet,
1. 2 answers
2. asked by barbara
3. 799 views
When the Sun is directly overhead, a hawk dives toward the ground with a constant velocity of 4.80 m/s at 50.5° below the
1. 0 answers
2. asked by Gaby
3. 796 views
A commuter backs her car out of her garage with an acceleration of 1.40 m/s2. (a) How long does it take her to reach a speed of
1. 0 answers
2. asked by joe
3. 795 views
Write the following into sum or difference. Log (axb)
1. 1 answer
2. asked by m ahmad
3. 795 views
i am a 4 digit odd number none of the numbers are 0-9 the tens digit is twice the ones digit the hundreds digit is twice the
1. 2 answers
2. asked by Erin webb
3. 787 views
The sum of 13 different positive whole numbers is 92. What are these numbers?
1. 2 answers
2. asked by Riz
3. 786 views

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