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Questions Asked on November 21, 2013

What does it mean to say that a country's land area is positively correlated with its population?a) The larger the land area of
1. 52 answers
2. asked by Dayana
3. 25,723 views
Bromine has two naturally occurring isotopes. Bromine-79 has a mass of 78.918 amu and is 50.69% abundant. Using the atomic mass
1. 5 answers
2. asked by Anonymous
3. 16,101 views
what was the main purpose of the 1782 jacksonborough assembly?please help me i cant find anything!!!!
1. 23 answers
2. asked by recon sniper
3. 5,793 views
most of the wealth in south carolina was located in the low country, and it came from ______.tobacco farming sugar cane rice
1. 25 answers
2. asked by recon sniper
3. 4,994 views
Write the equation for the dissociation of carbonic acid.
1. 4 answers
2. asked by molly
3. 4,779 views
The projected rate of increase in enrollment at a new college is estimated by dE/dt = 6,000(t+1)^-3/2 where E(t) is the
1. 1 answer
2. asked by Jess
3. 3,928 views
Explain why it is important to have an efficient public health system if an outbreak of a disease occurs.
1. 9 answers
2. asked by Anonymous
3. 3,734 views
Determine the mass of copper(ii)trioxonitrate(v) that will be formed,when 15g of copper is added to excess diluted
1. 9 answers
2. asked by Anonymous
3. 3,128 views
A company that produces detergents wants to estimate the mean amount of detergent in 64-ounce jugs at a 99% confidence level.
1. 2 answers
2. asked by ----
3. 2,972 views
Name all of the possible different rays that can be formed from the three points below:A B C <_______________>
1. 1 answer
2. asked by Samantha
3. 2,853 views
Three vertices of a kite are (6, 8), (9, 11), and (12, 8). What are the coordinates of the fourth vertex?
1. 1 answer
2. asked by Mary
3. 2,771 views
Marco and Suzi each multiplied 0.721 x100. Marco got 7.21 for his product. Suzi got 72.1 for her product. Which student
1. 13 answers
2. asked by Hero
3. 2,753 views
Four hoses are filling a pool. The first hose alone would fill the pool in 4 hours while the second hose takes 6 hours. The
1. 6 answers
2. asked by Kristen
3. 2,703 views
Find the largest open intervals where the function is concave upward.f(x)=x^4-8x^2
1. 1 answer
2. asked by tony
3. 2,658 views
A 10 kg object with a velocity 7.5i m/s explodes into two equal fragments. One flies off with a velocity 2.5i -2.5j m/s.What is
1. 4 answers
2. asked by Shek
3. 2,498 views
which of the following numbers does not round to the same numbers as the others 5 1/5, 4 5/6, 5 6/7, 4 11/12
1. 13 answers
2. asked by joe
3. 2,482 views
The standard deviation for a population is σ = 15.3. A sample of 36 observations selected from this population gave a mean
1. 2 answers
2. asked by ----
3. 2,233 views
please help someone explain this please!!The length of a marathon is 138,435 ft.each stride,or step,by a particular runner is 3
1. 14 answers
2. asked by matt
3. 2,163 views
How can the failure to take antibiotics properly pose a risk to other people's health?A: The failure to take antibiotics
1. 4 answers
2. asked by Anonymous
3. 2,117 views
1) The first leg of a right triangle is 6 cm longer than its second leg. If the hypotenuse has a length of 8 cm, find the exact
1. 3 answers
2. asked by Bailey
3. 1,841 views
gordon rosel went to his bank to find out how long it will take for 1,200 to amount to 1,650 at 8% simple interest. round to the
1. 4 answers
2. asked by anita collins
3. 1,814 views
A 0.40 kg mass is attached to a spring with force constant 26 N/m and released from rest at a distance of 3.2 cm from the
1. 2 answers
2. asked by Keith
3. 1,735 views
A helium atom has a smaller atomic radius than the hydrogen atom. Explain why.
1. 1 answer
2. asked by tstephens
3. 1,713 views
calculate the minimum concentration of ag+ ion that must be added to (or built up in) a 0.140 m Na2CrO4 solution in order to
1. 1 answer
2. asked by Alicia
3. 1,680 views
A 5.00g sample of octane is burned in a bomb calorimeter containing 200g of water. How much energy, in cal, is released if the
1. 1 answer
2. asked by Domi
3. 1,673 views
A table is on sale for 26% off. Sale price is $407. What is the regular price?Need help with this please
1. 2 answers
2. asked by MC
3. 1,565 views
What does it mean to say that a country's land area is positively correlated with its population?a) The larger the land area of
1. 7 answers
2. asked by Dakota
3. 1,551 views
Decide if the given value of x is a critical number for f, and if so, decide whether the point for x on f is a relative minimum,
1. 1 answer
2. asked by tony
3. 1,518 views
Most people are definitely dominant on one side of their body - either right or left. For some sports being able to use both
1. 1 answer
2. asked by Samantha
3. 1,497 views
A support wire runs from the top of a tower to the ground. If the tower is 1200 feet tall and the wire is attached to the ground
1. 6 answers
2. asked by Marissa
3. 1,482 views
POLARITYCOHESION SURFACE TENSION CAPILLARY ACTION UNIVERSAL SOLVENT ADHESION match definitions Because water molecules stick
1. 5 answers
2. asked by anonymous
3. 1,452 views
Rank the following in terms of increasing ﬁrstionization energy. 1. Na, Mg, N, O, F 2. F, N, O, Mg, N 3. F, O, N, Mg, Na 4. O,
1. 1 answer
2. asked by Meg
3. 1,384 views
Luis wanted to create a clay model of earth and the sun. To show how Earth rotates, Luis wants to use a toothpick to represent
1. 1 answer
2. asked by Anna
3. 1,282 views
Sodium vapor lamps are often used in residential street lighting. They give off yellow light with a frequency of about 5.91 ×
1. 1 answer
2. asked by Heather
3. 1,266 views
The effectiveness of a headache medicine is tested by measuring the intensity of a headache in patients before and after drug
1. 0 answers
2. asked by Samantha
3. 1,242 views
What does it mean to say that two variables are negatively correlated?
1. 2 answers
2. asked by Steve
3. 1,211 views
A plane flies due north (90° from east) with a velocity of 100 km/h for 3 hours. During this time, a steady wind blows
1. 3 answers
2. asked by Ashley
3. 1,192 views
Who was most likely to participate in a corn husking?Low Country residents Up Country residents house servants plantation owners
1. 4 answers
2. asked by recon sniper
3. 1,164 views
A woman with a genetic disease marries a man who does not carry them disease. It is not possible for their children to carry the
1. 2 answers
2. asked by Steve
3. 1,094 views
How do you determine that a certain reagent will result in syn addition, anti addition, or be nonstereospecific?For instance the
1. 0 answers
2. asked by Jonah
3. 1,092 views
The city commission wants to construct a new street that connects Main Street and North Boulevard as shown in the diagram. The
1. 2 answers
2. asked by ronald
3. 1,092 views
a uniform (in density and shape) stick is balanced by one end on the ground and the other tied to a massless horizontal rope
1. 0 answers
2. asked by danny
3. 1,062 views
please answer this one question because im clueless lol!!!A number is written with the following factorization:2exponet is 3
1. 1 answer
2. asked by matt
3. 1,061 views
which state voted first against independence, but eventually voted for it?new york north carolina delaware south carolina
1. 3 answers
2. asked by recon sniper
3. 1,046 views
What is ...0.23 as a fraction and percent 3/100 as a decimal and percent 32 1/2 % as a decimal and fraction 0.25 as a fraction
1. 3 answers
2. asked by Anabelle
3. 1,031 views
2 Carl Jung's idea of the collective unconscious state that we share:a. inherited universal ideas, wishes and memories. b.
1. 0 answers
2. asked by Steven
3. 1,024 views
The ratio of apples to oranges at a fruit stand is 4 to 5. There are 60 oranges at the stand.How many apples are at the fruit
1. 1 answer
2. asked by jana
3. 997 views
Simple probabilityYou have 20 crayons to choose from : 5 are blue, 3 are green, 8 are red and 4 are orange. If you randomly
1. 4 answers
2. asked by Math help
3. 996 views
which of the following terms defines an attack that encircles and limits supplies?siege skirmish stalemate confiscation please
1. 4 answers
2. asked by recon sniper
3. 992 views
Which of these would most likely be allowed to appear in China today, but not in China during the Cultural Revolution?a. a film
1. 16 answers
2. asked by Anonymous
3. 991 views
which of the following was an important change made to south carolinas second constitution in 1778?the low country had many more
1. 4 answers
2. asked by recon sniper
3. 974 views
QFDescription Wastewater from a small town is treated in a trickling filter which is preceeded by a screen, sand-removal and
1. 2 answers
2. asked by ham
3. 971 views
1.) Which is the equation of the line that contains the points (0,3) and (-2,4)?A. x+2y=6 B. 2x+y=3 C. 2x+y=0 D. x-2y=6 2.)
1. 2 answers
2. asked by Jeany
3. 957 views
Glucose can be classified as an aldohexose. Name the following monosaccharide to indicate its carbonyl group and the number of
1. 0 answers
2. asked by prity
3. 949 views
A researcher wished to test the effect of the addition of extra calcium to yogurt on the "tastiness" of yogurt. Two different
1. 0 answers
2. asked by Samantha
3. 919 views
A packing company investigates a national training consultant in hopes of improving productivity on the packing line. The
1. 1 answer
2. asked by Samantha
3. 916 views
1 – 2 sentences why each of the following unique properties of water is important to living thingsWater is the universal
1. 0 answers
2. asked by anonymous
3. 910 views
In most geometry courses, we learn that there's no such thing as "SSA Congruence". That is, if we have triangles ABC and DEF
1. 1 answer
2. asked by Sam
3. 898 views
1.) In a shipment of alarm clocks, the probability that one alarm clock is defective is 0.04. Charlie selects three alarm clocks
1. 2 answers
2. asked by Brooke Jeany
3. 895 views
What is a trend line on a scatter plot?What is an outlier?
1. 2 answers
2. asked by Dakota
3. 889 views
Why do you think acute respiratory infections are the cause of such a large number of deaths?
1. 5 answers
2. asked by Anonymous
3. 881 views
1. A man pulls a crate with a rope. The crate slides along the floor in the horizontal direction(x direction). The man exerts a
1. 1 answer
2. asked by Ashley
3. 870 views
1. Solve the proportion: z z+9---- = ---- 3 12 A. 4 b. 3 c. 2 d. 1 my answer is c ? 2. Solve the proportion: 16 = 8 --- --- 4d+2
1. 0 answers
2. asked by ciara
3. 865 views
consider the following reaction at 298K4Al(s)+3O2(g) yields 2Al2O3(s) delta H= -3351.4 Kj find delta S sys find delta S surr
1. 0 answers
2. asked by Jessica
3. 857 views
Your boss is considering a BYOD program for your company. He asks you if there are any negatives to such a program. What do you
1. 2 answers
2. asked by Ava
3. 854 views
The data show the time intervals is afteran eruption(to the next eruption) of a certain geyser. Find the regression equation,
1. 2 answers
2. asked by anonymous
3. 846 views
_______ established a lower house, an upper house, and a president who could not be elected.declaration of independence treaty
1. 4 answers
2. asked by recon sniper
3. 822 views
What is 0.835 as a percent and fractionWhat is 10% as a fraction and decimal What is 95% as a fraction and decimal What is 4% as
1. 5 answers
2. asked by Emily 😊😊😊
3. 815 views
A plane flies due north (90° from east) with a velocity of 100 km/h for 3 hours. During this time, a steady wind blows
1. 1 answer
2. asked by Ashley
3. 806 views
If the decay constant for radioactive decay of ^40 K is λ = 5.543*10^(-10) / year, use this equation to calculate ages of the
1. 0 answers
2. asked by Maura
3. 803 views
1. In this family, Noonan’s Syndrome is being caused by allele (a)______ in gene (b)______; specifically the Mutation with
1. 1 answer
2. asked by Joshua Sams
3. 790 views
Create a null hypothesis for the following research questions:a. What are the differences between emergency room shifts on
1. 1 answer
2. asked by Anonymous
3. 790 views
To the nearest tenth of an inch, find the length of a diagonal of a square whose side length is 8 inches.
1. 2 answers
2. asked by Mathew
3. 773 views
some of the acetic acid splashed out the beaker when you dropped the tablets into the acetic acid. How would this affect your
1. 1 answer
2. asked by Jack
3. 769 views
A concave mirror with a radius of curvature of 0.61 m is illuminated by a candle located on the symmetry axis 2.61 m from the
1. 0 answers
2. asked by Erin
3. 762 views
A student was given 100mL of HCL solution in a 250mL beaker and told that the HCL was 0.11M. The student was also given
1. 0 answers
2. asked by Lenny
3. 740 views
Sue buys 8.5 pounds of chicken to make tacos. She uses 0.3 pound of chicken for each taco. How many tacos can sue make?
1. 1 answer
2. asked by Sylvia
3. 727 views
The temperature outside was 72 degrees at 6 am. The temperature rose 4 degrees per hour for the next 12 hours. The total
1. 4 answers
2. asked by Cristian
3. 724 views
A bottle of juice holds 3/8 gallon when it is full. If 1/3 of the juice has been poured out, how much juice is left in the
1. 5 answers
2. asked by Omar
3. 724 views
If the there's 50 players which number of players can be arranged in the shape of a square
1. 1 answer
2. asked by A+
3. 720 views
which of the following best describes the life style of up country residents?homes were decorated with portraits and silver men
1. 4 answers
2. asked by recon sniper
3. 717 views
i have to do a summary and cite the page number from my textbook; how do I do that
1. 2 answers
2. asked by rian
3. 713 views
The temperature outside was 72 degrees at 6 am. The temperature rose 4 degrees per hour for the next 12 hours. The total
1. 3 answers
2. asked by Cristian
3. 703 views
Identify the italicized word or wordsEATING FLESH WITH RAZOR-SHARP TEETH is how piranhas survive. a) gerund phrase b) infinitive
1. 6 answers
2. asked by victoria
3. 700 views
What is the length of the midsegment of the trapezoid made by the vertices A(0, 5), B(3, 3), C(5, -2) and D(-1, 2). Show
1. 1 answer
2. asked by shianne
3. 700 views
3. You travel from New Orleans, Louisiana, with the following vectors:• New Orleans à Point A: q = 180°, Δd = 483 km •
1. 0 answers
2. asked by Ashley
3. 692 views
what does it mean to calculate frequencies within a data set?
1. 1 answer
2. asked by Steve
3. 687 views
Describe the role of white blood cells in developing immunity from pathogens.A: White blood cells produce antibodies that then
1. 2 answers
2. asked by Anonymous
3. 686 views
I have a question I have been working on since yesterday and I am not making this up. I couldn't get the right answer.If sin
1. 3 answers
2. asked by lisa
3. 686 views
To treat a burn on your hand, you decide to place an ice cube on the burned skin. The mass of the ice cube is 13.2 g, and its
1. 1 answer
2. asked by Kyla
3. 684 views
A map has a scale of 3 centimeters = 4 kilometers. If two cities are 8 centimeters apart on the map, what is the actual distance
1. 1 answer
2. asked by Emily
3. 679 views
1.) Mickey’s restaurant sells hamburgers. The amount charged for a hamburger (h) is based on the cost for a plain hamburger
1. 1 answer
2. asked by Lean
3. 676 views
what are the philosophy of home economics?
1. 1 answer
2. asked by ched
3. 665 views
Cinemark Theaters knows that a certain hit movie ran an average of 84 days in each city, and the corresponding standard
1. 2 answers
2. asked by lea
3. 663 views
A 100-watt bulb becomes warm and glowsbrightly enough to light a small room. On the other hand, a 100-watt laser can cut holes
1. 2 answers
2. asked by Andrew
3. 658 views
given the following information, determine the 68.3 percent, 95.5 percent, and 99.7 percent confidence intervals. Mean = 4.33,
1. 1 answer
2. asked by Anonymous
3. 658 views
the sum of two numbers is 42. their product is 185. what are the two numbers
1. 1 answer
2. asked by jamal
3. 654 views
I have a diagram in which AB is a vertical cliff. BC is a vertical building 80m in height. P is a point on level ground 200m
1. 2 answers
2. asked by Ariana
3. 652 views
Describe how bacteria develop antibiotic resistance.A: Bacteria develop antibiotic resistance when it changes in a manner in
1. 1 answer
2. asked by Anonymous
3. 652 views
Why does Cl- have a larger ionic radius than Ca2+ ?
1. 0 answers
2. asked by Cecilia
3. 647 views

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