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Questions (158)

a label on a bottle of hydrochloric acid has the following has the following information density 1.134g/cm3 and percentage
1. 1 answer
2. 197 views
In the microbiology lab, nutrient agar is used to?a) culture viral cells b) identify bacteria in a patients sample c) isolate
1. 0 answers
2. 318 views
How is permeability related to the size of the grains that make up the sediment?
1. 1 answer
2. 1,377 views
50 square yards of material. The scenery will take 12 square yards of the material, and the rest will be used to make costumes.
1. 2 answers
2. 316 views
3. Write the exponential growth function to model the following situation:A population of 422, 000 increases by 12% each year.
1. 1 answer
2. 2,816 views
Elena bought 49 packs of red balloons, 66 packs of blue balloons, and 35 packs of yellow balloons. Each contained 12 balloons.
1. 2 answers
2. 751 views
if a 84g sample of thorium decays with a 10 minute half life, how much would the sample weight in a half hour?
1. 1 answer
2. 1,488 views
An apple falls from a tree and hits the ground10.9 m below. With what speed will it hit the ground? The acceleration of gravity
1. 2 answers
2. 2,906 views
In a random sample of 200 registered voters, 150 indicated they are Democrats. Develop a 99% confidence interval for the
1. 1 answer
2. 748 views
A powerful motorcycle can accelerate from rest to 28m/s in only 4 second . a.what is its average acceleration? b.how far does it
1. 3 answers
2. 2,281 views
2) sue, a botanist, is studying a new plant seed. if it is known that these seeds have a 95% probability of germinating. if sue
1. 1 answer
2. 512 views
sue, a botanist, is studying a new plant seed. if it is known that these seeds have a 95% probability of germinating. if sue
1. 1 answer
2. 481 views
sue, a botanist, is studying a new plant seed. if it is known that these seeds have a 95% probability of germinating. if sue
1. 1 answer
2. 561 views
3y+x=10 x=2y-1 3y+x-×=10-x
1. 1 answer
2. 268 views
First option i want to be a social worker.sec option to be a police.last option is be a tourism management. Where do i go to
1. 1 answer
2. 503 views
Kate can row a boat 10 miles per hour in still water. in a river where the current is 5 miler per hour, it take her 4 hour
1. 1 answer
2. 757 views
A dart leaves the barrel of a blowgun at a speed v. The length of the blowgun barrel is L. Assume that the acceleration of the
1. 1 answer
2. 1,907 views
the sum of the digits of a three digit number is 14.the tens digits exceeds twice the hundred digit by one. If 3 were added to
1. 1 answer
2. 795 views
The term ________________ describes a wide range of common and nonstandard English, including jargon, colloquialisms, idioms,
1. 2 answers
2. 740 views
In the xy - plane, line l has equation y= -x. Point P lies on l and has coordinates (-2,2). If l is rotated counterclockwise 45
1. 1 answer
2. 675 views
the common isotopes of chlorine weigh 35&37 units A.How many different mass molecules are there for dichlormethane,ch2 cl2?B.
1. 3 answers
2. 585 views
a carpenter has a board that is 8 ft long. he cuts off two piece.one piece is 3 1/2 ft long and other is 2 1/3ft long.How much
1. 4 answers
2. 4,913 views
Write an equation for the relationshipz varies jointly with x and the square of y, and inversely with r and s.
1. 1 answer
2. 911 views
find the domainy=-�ãx-5 +3
1. 0 answers
2. 316 views
a sledge of mass 25kg is pulled along a smooth frozen lake by a rope which is pulled at an angle of 30 degrees to the
1. 0 answers
2. 552 views
state the separation technique for silver choride and sodium trioxonitrate
1. 3 answers
2. 802 views
create a timeline that displays the development of abnormal psychology. include at least five to seven main milestones
1. 1 answer
2. 663 views
the plane travels with the wind at an average speed of 529 miles per hour and returns against the wind at an average speed of
1. 1 answer
2. 601 views
in 2011 hardin company had 220000 shares $10 par common stock, march 1 issued 45000 shares at $22, June 1 issued 15% stack
1. 0 answers
2. 704 views
there are two kinds of law in south africa.write a paragraph in which you identify these two kinds of sources of law;name the
1. 1 answer
2. 740 views
On a map of the Fox River, 1 centimeter represents 6.5 kilometers. If a trail by the river is actually 26.65 kilometers long,
1. 2 answers
2. 1,616 views
What is the final volume in milliliters when 0.700L of a 46.9% (m/v) solution is diluted to 20.1% (m/v)?
1. 1 answer
2. 646 views
solve by the elimination methodx + y = -2 4x - 6y = -3
1. 1 answer
2. 660 views
A gas with a volume of 4.20 L at a pressure of 0.63 atm is allowed to expand until the volume raises to 95 L. What is the new
1. 1 answer
2. 354 views
A gas with a volume of 4.20 L at a pressure of 0.63 atm is allowed to expand until the volume raises to 95 L. What is the new
1. 1 answer
2. 443 views
In the early months of some year, one site added 0.6 million new accounts every day. at this rate, how many days would be needed
1. 2 answers
2. 385 views
y= -x^2-12x+28A painter can use the formula A=2/3bh to estimate the area of space under the parabola. Calculate area in square
1. 2 answers
2. 547 views
the equilibrium constant of the decomposition of NOCL is 1.6*10^-5. calculatethe concentration of all species at equilibrium if
1. 1 answer
2. 617 views
Following the usual pathway of circulation blood flows from the __________ to ___________, to_____________and to__________
1. 1 answer
2. 491 views
The ___________ ____________ supplies blood from the heart to all organs except the lungs
1. 1 answer
2. 1,022 views
Terms like punctiform and round relate to colonial ____________while smooth and curled relate to colonial___________
1. 0 answers
2. 441 views
Traditional phylogenetic results have been challenged by the results of _________________
1. 1 answer
2. 351 views
the perimeter of a pool is 150m. the width is 1/2 its length. what are the dimensions of the pool
1. 1 answer
2. 725 views
Ashley needs $30 more in order to buy a concert ticket. she has saved money from her birthday and christmas presents. Her b-day
1. 1 answer
2. 479 views
if 2 small containers and 1 large container together hold 10 cups of water, and 1 large container minus 1 small container leaves
1. 1 answer
2. 843 views
For finals week, you had to be prepared for exams in english,math,spanish,italian,and history. how should the sequence of study
1. 2 answers
2. 571 views
3 out of 5 students own a pet. 6 out of 11 students own a pet. are the results proportional? explain reasoning
1. 1 answer
2. 410 views
the hardware store is 5 blocks east of john's house. sean lives 3 blocks west of the bank, which is 4 blocks south and 2 blocks
1. 1 answer
2. 467 views
the perimeter of rectangle y is equal to its area. rectangle z has the same perimeter as rectangle y. The length of rectangle z
1. 1 answer
2. 1,054 views
1-How many three digit numbers are even?2-how many three digit numbers are not even and do not divide by 5 ?
1. 1 answer
2. 350 views
How many four-digit numbers divide by 5 ? Note:0001 is considered a 1-digit number .
1. 2 answers
2. 446 views
Suppose a license plate requires three letters ,followed by three digits.how many license plates are there if the letters are
1. 2 answers
2. 707 views
BBA307: FinanceExercise 8A Assignment 8.1 Assignment 8.1: Capital Budgeting Application You have just graduated and one of your
1. 0 answers
2. 738 views
at a store you bought 2 pounds of apples and 1 1/3 pounds of grapes. If the store's scale measures to the nearest half pound,
1. 1 answer
2. 602 views
what does it mean war is peace from the novel 1984?
1. 6 answers
2. 445 views
help pleaseWhat challenges did the United States face after the overthrow of saddam Hussein? Please help me ASAP thank you
1. 3 answers
2. 721 views
there are 7 red balloons and 4 fewer blue ballons. use cube trains to model the set of ballons.
1. 4 answers
2. 950 views
Calculate the volume of 1.60 in milliliters that contains 6.00 of solute.
1. 1 answer
2. 395 views
arrays and an expanded algorithm 23*17
1. 3 answers
2. 893 views
a sample of 120 men and women randomly divided into 3 groups with 40 people per group. group 1 members varied their workouts.
1. 2 answers
2. 669 views
does glucose sometimes act as a monomer? explain your answer
1. 0 answers
2. 315 views
a charged particle with a charge ratio of 5.7E8 C/kg travels on a circular path that is perpendicular to a magnetic field whose
1. 0 answers
2. 483 views
review the metrical feet box on page 35 in your study guis and the model of scanned poem in your textbook page 42. then ,scan
1. 5 answers
2. 781 views
Factory Worker A is exposed to a sound of a constant intensity of 6.30 × 10–4 W m–2 at a distance of 1.00 m from a noisy
1. 1 answer
2. 936 views
suppose a computer that costs $3000 new is only worth after 3 years .What is the average annual rate of depreciation?
1. 0 answers
2. 484 views
Prepare a 6–8 slide PowerPoint presentation that addresses the following questions:•What are some of the ways that organized
1. 0 answers
2. 554 views
In a group of 28, 16 are boys 12 are girls. what fractional part of the group are boys?
1. 1 answer
2. 1,045 views
inverted word order, unclearpronouns,and variable spellings are characteristics of what type of english?
1. 3 answers
2. 1,066 views
what is the adverb in this sentence: pete sometimes pretends he is a strong, silent cowboy.
1. 1 answer
2. 767 views
find the sum of 9.98 and $15.00
1. 2 answers
2. 375 views
The following data show the number ofChinese citizens who immigrated to the U.S. Use the data to predict how many Chinese
1. 0 answers
2. 1,134 views
how much energy is given off when 2.00 mol of CH4 are burned?
1. 1 answer
2. 811 views
A 13.0 {\rm g} plastic ball is dropped from a height of 2.80 {\rm m} and is moving at 3.20 {\rm m/s} just before it hits the
1. 1 answer
2. 479 views
A racing dog is initially running at 20.0 m/s, but is slowing down.Question: How fast is the dog moving when its kinetic energy
1. 1 answer
2. 2,006 views
A constant horizontal pull of 8.25 N drags a box along a horizontal floor through a distance of 19.1 m.Q How much work does the
1. 1 answer
2. 2,291 views
A racing dog is initially running at 20.0 , but is slowing down.Q1. How fast is the dog moving when its kinetic energy has been
1. 1 answer
2. 738 views
When the thigh is fractured, the patient's leg must be kept under traction. One method of doing so is a variation on the Russell
1. 1 answer
2. 2,112 views
indentify at least two ereas of physic involved in the following:a) building a louder stereo system in your car b)bungee jumping
1. 2 answers
2. 1,254 views
Identify the area of physics that is most relevant to each of the following situations.a)A high school football game b)Food
1. 9 answers
2. 874 views
Consider a gas that has a molar mass of 100.21 g/mol. What mass of this gas would occupy a 150 mL container under a pressure of
1. 1 answer
2. 419 views
Consider a gas that has a molar mass of 100.21 g/mol. What mass of this gas would occupy a 150 mL container under a pressure of
1. 0 answers
2. 409 views
how many mL of watel should be added to yeild a soultion that has a concentration of .125 M when you start with a 250 mL
1. 0 answers
2. 1,057 views
what is the subject and veb in this sentence?a rumor has been spreading about the possible closing of the plant.
1. 1 answer
2. 375 views
what is the significance of prayer in school.
1. 2 answers
2. 423 views
how many moles of SO3 will be produced from 9.1 mol O2
1. 1 answer
2. 588 views
Ryan left musuem and drove south. Gab left 3 hrs later driving 42 km/h to catch up to him. After 2 hrs gab finally caught up.
1. 2 answers
2. 481 views
what is meaning of groan
1. 4 answers
2. 431 views
The heights, h of the students in the chorus at Central Middle School satisfy the inequality absolute value of h-57.5/2< or =
1. 0 answers
2. 589 views
tyrell says $750 is about $800. Sara says $750 is about $700. Who is correct? Explain? Its number sense.
1. 2 answers
2. 695 views
Mrs.jones has 30 tomatoes plants. she wants to plant the same number of plants in each row of her garden. explain how she could
1. 3 answers
2. 360 views
explain why 1,734 is greater than 175?
1. 1 answer
2. 348 views
What is the source of energy driving the hydrolic cycle?a. evaporation of the ocean water b. heat conducted from the earth's
1. 4 answers
2. 2,878 views
a 5.o kg book is sitting on a table. which describes the forces acting on the book?a)there are no forces acting on the book
1. 4 answers
2. 6,377 views
a certain's plant root contain higher concentrations of nitrate than the soil that surrounds them. Which mechanism explains the
1. 1 answer
2. 1,244 views
Deep (1)cognition deep thinking, is vital.(1) a)no change b)cognition, deep thinking, is vital. c)cognition, deep thinking is
1. 5 answers
2. 1,358 views
(1)Once the lecture starts:let your mind dart (2)ahead during pauses to anticipate what is next.(1) a) No change b)Once the
1. 2 answers
2. 1,376 views
no storms in the ______ future.a)forseable b)foreseeable I chose b)foreseeable but when I looked it up online both came up in
1. 2 answers
2. 474 views
The team ___ won the game is my favorite.a)that b)who c)whom I chose a)that Now after reading it a few times sounds like b)who
1. 2 answers
2. 6,657 views
______ and _____ have been to class.a) He, me b) He, I c) Him, I I chose a)He and me but a friend told me she thinks c)Him and I
1. 5 answers
2. 1,501 views
An average student remembers about 50 percent of a ten-minute lecture when tested (2)immediately; and 25 percent of same lecture
1. 2 answers
2. 528 views

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