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Katrina

Questions (122)

Which statement is most supportive of the claim that genetic diversity is an advantage of sexual reproduction?
1. 1 answer
2. 200 views
A silod block of ice is at -20°C and heat is added until it completely turns intl water vapor.
1. 1 answer
2. 83 views
A silod block of ice isa ta -20°C and heat is added until it completely turns intl water vapor.
1. 1 answer
2. 70 views
A sponge and a bar of soap occupy the same amount of space, but the soap is much more dense than the sponge. Why might this be?
1. 1 answer
2. 262 views
A projectile was launched from the ground with a certain initial velocity. Militaries used a radar to determine the vertical
1. 2 answers
2. 1,104 views
I have to use the word fretish as a noun, adjective and a verb. How am I suppose to do that?
1. 3 answers
2. 538 views
The cinematographer works with what other professional to plan how each scene will be filmed and lit?A) Production Designer***
1. 7 answers
2. 5,813 views
Show that triangle ABC is a right triangle.point A: (-7,-2) point B: (-3,-3) point C: (-4,-7) I really don't know how to do
1. 3 answers
2. 7,608 views
Find the percent of increase or decrease.1. The price of ratio genius for $40-$44
1. 1 answer
2. 425 views
Which protein is usually given the 'superior' names?
1. 9 answers
2. 4,568 views
1. How is the survival of indigenous music and culture related to the challenges of modernization and environmental degradation?
1. 1 answer
2. 1,086 views
Rationalize each dominator and simplify. All variables represent positive numbers.10 / 5-√5 I tried but I couldn't get the
1. 1 answer
2. 413 views
Refer back to the text about the benefits of agriculture for ancient Egyptians. List three benefits. Write advertising slogans
1. 5 answers
2. 961 views
1. Which number is a solution of the inequality?10.6<b A)-18 B)-9 C)7 D)14*** 2. Which number is a solution of the inequality?
1. 3 answers
2. 2,093 views
5.23 x 44 rounded to its greatest place value
1. 1 answer
2. 410 views
A metal cylindrical cannister is 1' 3"long and has a diameter of 4 inches. What is the total surface area of the cylinder?
1. 4 answers
2. 839 views
What is the name for the following coordination compound or ion?Na3[Cr (NH3) NO2 Cl3]
1. 3 answers
2. 847 views
Two men and a woman are lined up to have their picture taken. If they are arranged at random, what is the probability that(A)
1. 6 answers
2. 1,379 views
Lesson 2:3-D Views Unit 2: MeasurementMultiple Choice For questions 1-3, use the following model. 1. How many cubes are in the
1. 23 answers
2. 5,627 views
What is 503,000,000 as a percentage? I am doing this for a school project. It's really difficult to figure out. Just saying.
1. 1 answer
2. 374 views
What is 503,000,000 as a percentage?
1. 5 answers
2. 357 views
I really need someone to check my answers and I don't want to get the answers wrong.Cross out any prepositional phrases.
1. 6 answers
2. 1,679 views
I really need someone to check my answers so please check.1.) Hurry down the hall for your next meeting. Phrase: down the hall
1. 4 answers
2. 513 views
1) How would you expect the solubility of the following to vary n a series of solutions of increasing ionic strength created by
1. 1 answer
2. 546 views
a balloon is filled with 15 L of an ideal gas of 20C. at this temperature the pressure of the gas is 1520 mm Hg. Suppose that
1. 2 answers
2. 636 views
The system in the Figure is in equilibrium. A mass M1 = 226.0 kg hangs from the end of a uniform strut which is held at an angle
1. 3 answers
2. 836 views
You are the juror of a case involving a drunken driver whose 972 kg sports car ran into a stationary 2094 kg station wagon
1. 1 answer
2. 704 views
A student of the author surveyed her friends and found that among 20 males, 4 smoke and among 30 female friends, 6 smoke. Give
1. 3 answers
2. 611 views
In the U.S., which social class has benefitted the most from the tax breaks?
1. 1 answer
2. 390 views
A biologist measured the amount of DNA in several single diploid cells taken from a culture. He knew that these cells could
1. 2 answers
2. 1,163 views
A man is pulling on a rope with a force of 86 N directed at an angle of 64◦ to the horizontal.What is the x-component of this
1. 1 answer
2. 443 views
Sue and Jenny kick a soccer ball at exactly the same time. Sue’s foot exerts a force of 49.9 N to the north. Jenny’s foot
1. 5 answers
2. 8,265 views
how do I use multiplication and the Distributive property to find the quotient of 108/6
1. 2 answers
2. 673 views
Week 5, Day 4, respond to the problem statement assigned to you for this week.At a prominent state hospital, a 45-year-old woman
1. 4 answers
2. 642 views
Rewrite with positive exponents. Assume that even roots are of nonnegative quantities and that all denominators are nonzero.(2x^
1. 1 answer
2. 495 views
From the Arizona Department of Weights and Measures: Among 31 inspections sat a NAPA Auto Parts store, 88% failed. X= ?
1. 1 answer
2. 367 views
If a rock is thrown upward on the planet Mars with a velocity of 17 m/s, its height (in meters) after t seconds is given by H =
1. 4 answers
2. 16,862 views
Find the cost function if the marginal cost function is dC/dx=2x-15 and fixed costs are $75.
1. 1 answer
2. 476 views
Find all points at which the graph of f (x) = x^3 −3x has horizontal tangent lines.
1. 3 answers
2. 1,314 views
I need help writting a formula for:AgNO3(l) + PbNO3(l) + HgNO3(l) + HCl (l)
1. 2 answers
2. 626 views
A liquid hydrocarbon (Cx Hy) is found to be 16.37% H by mass. A 1.158-g vaporized sample of the hydrocarbon has a 358 mL volume
1. 2 answers
2. 932 views
3. A liquid hydrocarbon (Cx Hy) is found to be 16.37% H by mass. A 1.158-g vaporized sample of the hydrocarbon has a 358 mL
1. 2 answers
2. 1,034 views
Consider a window the shape of which is a rectangle of height h surmounted a triangle having a height T that is 1.3 times the
1. 4 answers
2. 832 views
Consider a window the shape of which is a rectangle of height h surmounted a triangle having a height T that is 1.3 times the
1. 2 answers
2. 2,640 views
Consider a window the shape of which is a rectangle of height h surmounted a triangle having a height T that is 1.3 times the
1. 5 answers
2. 1,284 views
Consider a window the shape of which is a rectangle of height h surmounted a triangle having a height T that is 1.3 times the
1. 2 answers
2. 633 views
Consider a window the shape of which is a rectangle of height h surmounted a triangle having a height T that is 1.3 times the
1. 1 answer
2. 532 views
In a chemical reaction, substance A combines with substance B to form subtance Y. At the start of the reaction, the quantity of
1. 6 answers
2. 5,110 views
Consider a window the shape of which is a rectangle of height h surmounted a triangle having a height T that is 1.3 times the
1. 5 answers
2. 653 views
In a chemical reaction, substance A combines with substance B to form subtance Y. At the start of the reaction, the quantity of
1. 1 answer
2. 483 views
Consider a window the shape of which is a rectangle of height h surmounted a triangle having a height T that is 1.3 times the
1. 1 answer
2. 541 views
In a chemical reaction, substance A combines with substance B to form subtance Y. At the start of the reaction, the quantity of
1. 1 answer
2. 552 views
In a chemical reaction, substance A combines with substance B to form subtance Y. At the start of the reaction, the quantity of
1. 4 answers
2. 730 views
Calculate the pH after 0.13 mol of NaOH is added to 1.00 L of the solution that is 0.57 M HF and 1.13 M KF.I got the answer of
1. 1 answer
2. 442 views
A solution is prepared by mixing 0.0400 mol CH2Cl2 and 0.0700 mol of CH2Br2 at 25°C. Assuming the solution is ideal, calculate
1. 4 answers
2. 1,633 views
A 13.0-g sample of ice at -13.0°C is mixed with 112.0 g of water at 80.0°C. Calculate the final temperature of the mixture
1. 3 answers
2. 1,893 views
What is the meaning of the phrase "steal the secret of the sun"
1. 1 answer
2. 397 views
Solve the system by either elimation or substitution:x+8y=18 y=-2/7x-18/7
1. 1 answer
2. 447 views
A hat contains 20 names, 9 of which are females. If 8 names are randomly drawn from the hat, what is the probability that at
1. 2 answers
2. 856 views
What would the absolute value be?\ 2-3\ if you solve it the answer comes to -1 but can you have a negative as your answer for
1. 1 answer
2. 364 views
What does the federal government impose on a high horsepwer that uses more fuel vehicles?
1. 1 answer
2. 425 views
What government imposed barriers stop or hinder the export (out of the U.S) of automobiles?
1. 1 answer
2. 427 views
I just do not understandthe concept of this can some one make it more simple for me to understand? Remove parenthesis and
1. 1 answer
2. 426 views
I just do not understandthe concept of this can some one make it more simple for me to understand? Remove parenthesis and
1. 2 answers
2. 592 views
what activiteis affect the level of a countrys economic developement?
1. 1 answer
2. 328 views
A gardener has 40 feet of fencing with which to enclose a garden adjacent to a long existing wall. The gardener will use the
1. 3 answers
2. 740 views
Which of the following expressions is equal to log(x sqrt-y)/z^5 A. log x + log (1/2) + log y– log 5 – log z B. log [x +
1. 2 answers
2. 681 views
Express as a single logarithm and simplify:2 log 3 + log (3x) – log x
1. 2 answers
2. 735 views
Please help! They are asking for 2 solution sets and I don't know where to start. Thanks in advance!Solve and write interval
1. 5 answers
2. 376 views
An area, A, consisting of the sum of two squares is 1000. The side of one square is 10 less than 2/3 of the side of the other
1. 2 answers
2. 569 views
Do atoms have colors? What colors are they? Are they all the same color, or are all carbon atoms one color and all hydrogen
1. 2 answers
2. 1,153 views
1. What is the relationship between elevation and average surface temperature?2. What is the generalized relationship between
1. 4 answers
2. 804 views
How do I figure out6(x+4)=3x-2? please help!
1. 1 answer
2. 401 views
Can you help me figure out this?7+3x=5x+13
1. 5 answers
2. 317 views
How would you approach a question like There are 6.02x 10 to the power of 23 atoms in one mol of atoms, how many atoms are there
1. 1 answer
2. 493 views
How do I draw the condensed formula for:1. 2,3-dimethyl-2-butene 2. 4-ethyl-2-hexyne 3. 3,3,6-trimathylnonane 4.
1. 3 answers
2. 730 views
Given that people with borderline personality disorder are impulsive, we would expect them to do poorly on tests that measure
1. 2 answers
2. 647 views
Hello Jiskha,I'm hoping you are able to help me with my homework. Its on General Chemistry. Question One - When the solid NH4NO3
1. 3 answers
2. 629 views
A rocket car is traveling on a linear horizontal frictionless track when it suddenly runs out of fuel. The car has achieved a
1. 1 answer
2. 717 views
A wind instrument, such as a bassoon, clarinet, flute, oboe, or saxophone, in which sound is produced by the vibration of reeds
1. 1 answer
2. 544 views
3. A rocket car is traveling on a linear horizontal frictionless track when it suddenly runs out of fuel. The car has achieved a
1. 1 answer
2. 995 views
A 0.2 kilogram baseball is thrown vertically downwards towards to the same horizontal floor. The baseball possesses an initial
1. 3 answers
2. 1,143 views
I'm confused with transitive property, substitution postulate, addition postulate, and subtraction postulate. What are they? and
1. 1 answer
2. 601 views
Cards are drawn at random from a 52-card deck. Find the number of different 5-card poker hands possible consisting of 3 aces and
1. 1 answer
2. 969 views
How can i graph this equation by plug in numbers????x^2-y^2=9 HELP PLZ!!!!!!THX ALOT!!!! Assign numbers to x and solve for y
1. 1 answer
2. 422 views
i don't understand the projectile motion...my teacher said...it's a motion of a body confined to a vertical plane, perpendicular
1. 1 answer
2. 724 views
Why can it be a unifying and diving force at the same time?What is "it"? hmm..i mean..Why can NATIONALISM be a unifying and
1. 1 answer
2. 468 views
"The data indicate that 40 percent of the land that Israel plans to keep in any future deal with the Palestinians is private."Wh
1. 1 answer
2. 695 views
a horizontal wire is stretched between two vertical poles. when a 12.0-N weight is suspended at its center, the wire sags until
1. 1 answer
2. 672 views
a horizontal wire is stretched between two vertical poles. when a 12.0-N weight is suspended at its center, the wire sags until
1. 1 answer
2. 521 views
a 60 km/h wind is blowing in a direction 30 degrees north of east.a. what is the component of the velocity oriented to the east?
1. 1 answer
2. 1,005 views
if the length of one side of a square is 1/2h, find the representation of the area.If a side of a square is s, the area is s
1. 1 answer
2. 583 views
how can i plot a v-t graph for this data and also account for the results and sources of error:if a ball starts from rest, and
1. 1 answer
2. 442 views
if the same ball rolls down from three different length trackways with a 20degrees elevation, its acceleration on the
1. 1 answer
2. 443 views
extrapolation is the process whereby we extend an established numerical relationship between two variables beyond the limits of
1. 1 answer
2. 390 views
the cables of a suspension bridge as well as the elements of many man-made structures are designed to behave elastically. can
1. 1 answer
2. 666 views
the cables of a suspension bridge as well as the elements of many man-made structures are designed to behave elastically. whey
1. 1 answer
2. 496 views
extrapolation is the process whereby we extend an established numerical relationship between two variables beyong the elastic
1. 1 answer
2. 438 views
what is the meaning and significance of the elastic limit and why it should be avoided?The elastic limit is the maximum
1. 1 answer
2. 462 views
when is the actual year that "the risk assessment of genocide and politicide" adoptted?(Broken Link Removed) 1998 the US
1. 1 answer
2. 428 views

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