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Elaine

Questions (117)

a) The average height of sunflowers in a field is 64 in. with a standard deviation of 3.5 in. On a piece of paper, draw a normal
1. 1 answer
2. 88 views
Suppose you are researching the eating habits of people your age. What sampling method could you use to find the percent of
1. 1 answer
2. 67 views
What do you think would happen to a habitat if the plant diversity declines. 1-3 sentences
1. 1 answer
2. 38 views
How do invasive species change the diversity index? 1-2 sentences
1. 1 answer
2. 27 views
There are many human-caused losses of biodiversity, such as habitat destruction and introduction of invasive species. Are there
1. 1 answer
2. 59 views
Assume two habitats have the same number of species. One habitat is predominantly one species with just a few of the other
1. 1 answer
2. 53 views
Why would a diverse community be more resistant to disease, predation, and invasion? In 1-2 sentences
1. 1 answer
2. 46 views
Why are communities that are more diverse usually more stable? In 1-2 sentences
1. 1 answer
2. 73 views
A restaurant chain’s owners are trying to decide if they want to open up a franchise in your town. To help them decide, they
1. 1 answer
2. 126 views
which set of integers are in the right order from least to greatesta.|-10|,-3,2,7 b.7,|-10|,-3,2 c. 2,-3,7,|-10| d. -3,2,7,|-10
1. 1 answer
2. 139 views
Let f be the function defined by f(x)=2x+3e^(−5x), and let g be a differentiable function with derivative given by
1. 3 answers
2. 5,810 views
12k-15a +21t over 3=4k-5+7 check this to c if it right
1. 1 answer
2. 330 views
Tim earns $150/week plus $15.50 for each desk he assembles. How many desks does he need assemble to make $ 400 in one week?150
1. 4 answers
2. 1,269 views
Hi! I just have a question about significant figures. If an answer I got for the percentage composition of KCN is 60.043% for K
1. 1 answer
2. 514 views
1. Some regular churchgoers believe that taxpayers' dollars should not be used to fund laboratories that carry out tests on
1. 2 answers
2. 770 views
You begin to fill a bucket with water at 9 am. Each minute you double the amount of water in the bucket. If it takes you 1 hour
1. 2 answers
2. 1,177 views
A 25 kg box is set on a flat surface with us=0.62 and uk=0.49. A force of 100N is applied to the box through a rope which makes
1. 1 answer
2. 731 views
A force of 7000N is applied to drag a 500 kg cow across a flat level floor to McSlaughter House. The cow has an acceleration of
1. 1 answer
2. 773 views
The famous rotunda of the Capital Bldg has a floor that is 96 feet in diameter. A marble restoration company charges $40 per sq.
1. 1 answer
2. 565 views
A football player completed a 45 yard pass. How many inches is that? How many centimeters?I performed the dimensional analysis
1. 1 answer
2. 602 views
Create the logic for a program that calls a method that computes the final price for a sales transaction. The program contains
1. 1 answer
2. 1,102 views
Change the italicized clause to nominative absolute. As the game was over the contestants quietly filed out of the room
1. 2 answers
2. 1,319 views
A shaded circle has a diameter of 12 feet. Within the circle, is another white circle with a radius of 2 feet. What is the area
1. 1 answer
2. 580 views
The percentage of various colors are different for the "peanut" variety of M&M's candies, as reported on the Mars, Incorporated
1. 0 answers
2. 1,144 views
explain base 10
1. 1 answer
2. 452 views
If you're preparing a bulletin board,how many ideas should you try to get across at one time?
1. 1 answer
2. 952 views
A turtle starts moving north at4 feet per minute from a point P. Five minutes later, a snail starts moving south at 2 feet per
1. 0 answers
2. 579 views
A turtle starts moving north at4 feet per minute from a point P. Five minutes later, a snail starts moving south at 2 feet per
1. 1 answer
2. 886 views
Professor Stone follows patterns as they relate to human habitats, development, and behaviors. She is _____________.
1. 2 answers
2. 476 views
A baseball with a mass of 150 g is thrown horizontally with a speed of 39.5 m/s (88 mi/h) at a bat. The ball is in contact with
1. 1 answer
2. 643 views
Find the z-score such that the area under the standard normal curve to the left is 0.82.______ is the z-score such that the area
1. 1 answer
2. 758 views
Within the nervous system, the (a) are to the ganglia as a tract is to a (b).
1. 0 answers
2. 430 views
The ______ ______ (two words), a syndesmosis, which provides a pivot point where two parallel-aligned bones, like the tibia and
1. 0 answers
2. 581 views
The ______ of the knee not only provide cushioning but assist with stability and improving fit between the articulating surfaces
1. 2 answers
2. 600 views
A ________ are designed to alleviate friction that may be caused by accessory structures, like a tendon, during movement of a
1. 0 answers
2. 679 views
Orthodontic braces can be painful, this is due in part to placing mechanical stress on the ____________ (joint type), causing
1. 2 answers
2. 687 views
The initial state consists of a closed system containing one mole of water (liquid) at 85°C and 1 atmosphere pressure. The
1. 0 answers
2. 1,058 views
You have a vertical plate which is 20 cm square and 0.75 cm thick. The plate has a thermal conductivity of 4 W/mK. The top edge
1. 0 answers
2. 508 views
You have a vertical plate which is 20 cm square and 0.75 cm thick. The plate has a thermal conductivity of 4 W/mK. The top edge
1. 0 answers
2. 562 views
I need help to simplify (-9)(-7) + 6?
1. 3 answers
2. 412 views
what geometric figure/shape can we find in enchanted kingdom, rizal shrine in laguna, and in gardenia factory??????i really need
1. 0 answers
2. 435 views
What is the mass of a 8.64% (m/m) AlCl3 solution containing 7.59g AlCl3?
1. 1 answer
2. 457 views
Cow's milk contains 32g of protein in 1052g of milk. What is mass/mass percent concentration of protein in the milk?
1. 1 answer
2. 553 views
What is the mass of lithium chloride in 27.8g of a 4.85% (m/m) LiCl solution?
1. 1 answer
2. 465 views
If a 8.0mL sample of blood plasma has a mass of 8.223g and contains 1.233g of urea, what is the mass/mass percent concentration
1. 1 answer
2. 441 views
5.3 The manager of a large computer network has developedthe following probability distribution of the number of interruptions
1. 1 answer
2. 1,025 views
a 25.0 mL sample of .050 M solution of aqueous trimethylamine is titrated with a .063 M solution of HCl. calculate pH the
1. 1 answer
2. 1,503 views
Assuming all gases are at the same temperature and pressure, how many milliliters of hydrogen iodide are produced from 155 of ?
1. 1 answer
2. 609 views
Bob jumps from a 2.0 m high table and wants to jump over a 0.85 m radius ball. How fast must Bob move horizontally to not land
1. 2 answers
2. 517 views
Identify the differences and similarities of case management in the community setting and in the managed care environment?
1. 0 answers
2. 463 views
assume that f(x)= x^3(x-2)^2a) find the x-intercepts algebraically b) find all the critical points c) use the first derivative
1. 1 answer
2. 519 views
(x+1)(x+3)=
1. 2 answers
2. 380 views
Evaluate the integral from [(2/square rt 2),0] of dx/sqaure root of (4-x^2)
1. 0 answers
2. 428 views
If x=2sec (theta), express tan(theta) in terms of x.
1. 0 answers
2. 524 views
I have to use integration by parts to integrate tan^-1 (1/x)dx. I'm not sure what to use as u or dv. We were taught to use
1. 1 answer
2. 1,122 views
Integrate [1/square root of(e^(2x)-1)]. I have to use u substitution. We are doing the integrals of inverse trig functions, but
1. 0 answers
2. 550 views
Calculate the density of 150g of a 25% by wieght solution of sodium chloride dissolved in water and the volume of solution is
1. 1 answer
2. 549 views
IN REGARD TO ELECTRONIC MEDICAL RECORDS (EMRS) WHAT IS THE POLICY FOR DISCLOSING AUTHORIZED DATA REQUESTED BY THIRD PARTIES?
1. 1 answer
2. 544 views
I need help proving these arguments using rules of inference, please.(S>B) > (SvK) (Kv~D) ~ (H>S) ~S.W / ~H ~A > (B>~C) ~D > (~C
1. 0 answers
2. 472 views
Need help supplying proo f for the following problem using the rules of inference1. (Z.Y)> X 2. ~O>Z 3. ~Y>O 4. ~O.T /S
1. 0 answers
2. 560 views
When writing a paragraph, it is important that the topic sentence and supporting points within that paragraph be directly
1. 1 answer
2. 671 views
in health care what trends do you anticipate influencing curriculumcontent and structure in the next decade?
1. 3 answers
2. 553 views
For the given reaction, how many moles of water will be formed starting with 45.0 moles of aluminum hydroxide:2AL(OH)3(s) + 3
1. 1 answer
2. 1,345 views
For the given reaction, how many moles of ammonia will result from 4.0 moles of nitrogenN2(g) + 3H2(g) > 2NH3(g)
1. 1 answer
2. 1,053 views
How many milliters of 1.80M HCl are required to react with 30.0 grams of calcium hydroxide according to the given equation:CA(OH
1. 1 answer
2. 2,043 views
a catalytic converter combines 2.25 g CO with excess O2 What mass of Co2 is formed
1. 1 answer
2. 539 views
What would the wavelength of radiation whose frequency is 5.75*10 to the 9th cycles per second be?Name the type of radiation it
1. 3 answers
2. 535 views
What volume of water would be required to dilute a 10.0 mL 0.650 M solution of calcium sulfate to create 0.25 M solution, what
1. 1 answer
2. 519 views
My daughter is taking OLSAT test for gift & talented middle school. All practice questions I find are for Kindergarten or 1st
1. 5 answers
2. 396 views
What parts of the rhetorical triangle is irrelevant to formalist critics
1. 1 answer
2. 479 views
How has terrorism impacted the police mission in the U.S.? What disagreements exist regarding the appropriate law enforcement
1. 2 answers
2. 631 views
The force shown in the figure moves an object from x = 0 to x = 60 m, where the interval between vertical dashed lines is 20 m.(
1. 2 answers
2. 1,474 views
(6x-5y)^2=36x-25y 6x-5y (4x+5y)^2 16x+25y 4x+5y Please check to see if right. If not corrected for me.
1. 2 answers
2. 600 views
-3square root 18 over-6=-1 Radical and Rational exponent check this for me please see if it right.
1. 1 answer
2. 516 views
Y^2-4y+3/y^2-9*4y+12/y2-2y+1=16y^4+36/2y^5+8 check this please
1. 1 answer
2. 505 views
I am not sure how to solve this problem. If your paper takes up 1/2 of the space in a landfill and plastic takes up 1/10 of the
1. 1 answer
2. 469 views
accept:except:threw:?????
1. 1 answer
2. 422 views
I have to do a 10 to 15 powerpoint presentation describing the evolution of business. I have to include Feudalism, mercantilism,
1. 1 answer
2. 674 views
Need to answer "what made the early colonies a success?"Is it because the lands were already explored, so they just got the
1. 3 answers
2. 259 views
A five letter word that ends in "X" and another word for "bodies of water"
1. 6 answers
2. 280 views
In the song, "Somebody" by Reba M cEntire, I have to retell the story bein told in the song. Is the song about finding somebody
1. 4 answers
2. 445 views
What is an open word? A closed word? Have to put vocabulary words into categories?????
1. 5 answers
2. 300 views
How would you re-write the following email so that it follow the critical thinking rules?I don’t have a lot of time to explain
1. 1 answer
2. 687 views
Service Class:Lottery Write a Lottery class that simulates a lottery. The class should define an array of five integers named
1. 10 answers
2. 1,744 views
I need help with these problem someone told me that you was not helping them.Please help me!! 5/4x +1/8x=11/8 +x The solution is
1. 1 answer
2. 624 views
Help me solve this problem please, I have tried so many time.I can not seem to get the problem right.x +12 <-8 or x+12>2 x+ 12 <
1. 2 answers
2. 592 views
I have tried to work these problem and seem to do it wrong.I need help.3/4(5x-1/2)-5/3<1/3 could help me please. 6y+2y<-24= y=-3
1. 1 answer
2. 254 views
Check this problem for me do I have negative sign right with the answer.-1(-1)+-5-5=-2/-10==-1/5 the one on top and the -1(-1)
1. 0 answers
2. 380 views
Check this problem for me do I have negative sign right with the answer.-1(-1)+-5-5=-2/-10==-1/5 the one on top and the -1(-1)
1. 1 answer
2. 377 views
Find the y-intercept and the x-intercept for the equation.-6x+y=22 What is the y-intercept. Type an ordered pair. y is (0,3)
1. 1 answer
2. 508 views
Use the intercepts to graph the equation.4x-12=3y It should be pair. is the answer (4,3)
1. 4 answers
2. 390 views
Use the intercepts to graph the equation. 4x-12=3ycould someone help me with this problem .
1. 1 answer
2. 319 views
x+7y=14x=2 is this right could you help me. 7x>56= 7x>8 is this right.
1. 2 answers
2. 388 views
Find the slope, if its existsy= -7x + 3 y=-7x+3 y=-4 Is this right help me
1. 1 answer
2. 361 views
Solvey-5>-14 y=5>-9 Is this right if not will you help by corrected this. Thank you
1. 1 answer
2. 437 views
Have to create a diary entry using the same characteristics from the song, "diary" by David Gates? Not sure how to approach.
1. 2 answers
2. 549 views
In the art piece, "Great Tenochtitlan", what details in the painting shows about the culture and life if the ancient Aztecs?
1. 1 answer
2. 347 views
In the art piece "Diego on My Mind" by Frida Kahlo, what can be inferred or concluded about the artist based on this painting?
1. 1 answer
2. 522 views
How can you prove the genre of the song, "Hello Muddah Hello Faddah", using the lyrics in the song?
1. 1 answer
2. 259 views
how will employees in the medical office have to be trained regarding privacy (for example, who is responsible for training and
1. 1 answer
2. 413 views

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