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Questions Asked on August 30, 2015

Find the half-life (in hours) of a radioactive substance that is reduced by 30 percent in 40 hours.
1. 2 answers
2. asked by Urgent help
3. 11,831 views
A black mamba snake has a length of 4.3 m and a top speed of 8.9 m/s! Suppose a mongoose and a black mamba find themselves nose
1. 2 answers
2. asked by Alyssa
3. 8,529 views
In the year 2005, a picture supposedly painted by a famous artist some time after 1815 but before 1865 contains 95 percent of
1. 1 answer
2. asked by Urgent help
3. 8,328 views
The type of graph used to show how a part of something relates to the whole is which of the following?A)circle graph B)bar graph
1. 12 answers
2. asked by Trish
3. 6,792 views
For all real numbers a and b, 2a • b = a2 + b2Is this true or false False a=1, b=2=>4=5 false
1. 3 answers
2. asked by Trish
3. 4,057 views
Which of the following New Mexican groups has a slightly above-average population by percentage as compared to the entire United
1. 3 answers
2. asked by Trish
3. 3,906 views
Which of the sentences below uses the word turned as a linking verb?A)The milk turned sour after sitting out on the counter
1. 5 answers
2. asked by Trish
3. 3,531 views
AN OPEN WATER TANK WITH LENGTH 20CM AND WIDTH 15CM HOLD 4.8 LITER OF WATER .CALCULATE THE HEIGHT OF WATER LEVEL IN THE TANK AND
1. 4 answers
2. asked by ZIM
3. 2,650 views
The Spanish mostly viewed Native Americans in New Mexico asA)inferior people good mostly for labor. B)sophisticated allies with
1. 4 answers
2. asked by Trish
3. 2,307 views
On Saturady, Emily made 10 times as much as on Monday. How much money did Emily Collect on Monday?
1. 7 answers
2. asked by Anonymous
3. 2,227 views
Which New Mexican geographic condition most contributed to the development of early Native American farming techniques?A)presenc
1. 7 answers
2. asked by Trish
3. 2,087 views
Gus is the self-employed owner at four paws pet supply. His estimated annual earnings are $43,280.00 and he expects to pay 18%
1. 2 answers
2. asked by Debra
3. 2,059 views
the second worksheet of SCIENCE! for todayperforming an experiment read the following statements and then answer the questions.
1. 4 answers
2. asked by anon
3. 1,960 views
The Forever Green Nursery owns 7000 white pine trees. Each year the nursery plans to sell 12% of the trees and to then plant 600
1. 1 answer
2. asked by DA WOOK
3. 1,899 views
last worksheet for SCIENCE! for todayanalyzing elements of a scientific method read the following statements and then answer the
1. 1 answer
2. asked by anon
3. 1,762 views
Two trains leave the station at the same time, one heading west and the other east. The westbound train travels at 75 miles per
1. 2 answers
2. asked by help
3. 1,713 views
Help me identify the subject and predicate in the sentence, 'After I finish my homework I will listen to the radio.
1. 2 answers
2. asked by Seema
3. 1,700 views
a jet airplane lands with a speed of 122 m/s and can accelerate uniformly at a max rate of - 6.2m/s2 as it comes to a rest. can
1. 1 answer
2. asked by Tina
3. 1,668 views
A solution is prepared by dissolving 0.490 g of an unknown compound in 50.00 mL of water. The freezing point of the solution is
1. 2 answers
2. asked by vinny
3. 1,654 views
Why does New Mexico have a varied climate?A)It stretches along a long coastline. B)Part of its border lies along Mexico. C)Its
1. 4 answers
2. asked by Trish
3. 1,309 views
Why is the use of the inquiry process a practical way to approach science?
1. 13 answers
2. asked by Savannah
3. 1,294 views
Read Article IX of the United States Bill of Rights:The enumeration in the Constitution, of certain rights, shall not be
1. 5 answers
2. asked by Sammy
3. 1,278 views
A ball whose mass is 100g is dropped from a height of 2m from the floor. it rebounds vertically upwards after colliding with the
1. 2 answers
2. asked by Ashish
3. 1,249 views
The mineral cassiterite is a compound of tin and oxygen. Chemical analysis of cassiterite shows that the mass percentages of
1. 1 answer
2. asked by Jordan
3. 1,214 views
If the temperature was 73 degrees outside at 5:00 p.m., but it fell 19 degrees by 10:00 p.m., what is the temperature at 10:00
1. 3 answers
2. asked by kimberly
3. 1,000 views
A jet takes off from SFO (San Francisco, CA) and flies to YUL (Montréal, Quebec). The distance between the airports is 4100 km.
1. 1 answer
2. asked by Alyssa
3. 938 views
If, . . . my father had taken the pains to explain to me that the principles of Agrippa had been entirely exploded and that . .
1. 1 answer
2. asked by Sammy
3. 927 views
find three geometric means between -2 and 128. Help im very confused about this
1. 2 answers
2. asked by unknown
3. 923 views
The hydraulic oil in a car lift has a density of 8.54 x 102 kg/m3. The weight of the input piston is negligible. The radii of
1. 0 answers
2. asked by help
3. 910 views
The blood speed in a normal segment of a horizontal artery is 0.111 m/s. An abnormal segment of the artery is narrowed down by
1. 0 answers
2. asked by help
3. 775 views
Water at 29.0 °C is sprayed onto 0.188 kg of molten gold at 1063 °C (its melting point). The water boils away, forming steam
1. 1 answer
2. asked by anonymous
3. 753 views
The area, A cm3 , of a circle increases at a constant rate of 2 cm2 ´ s -1 . If the initial area of A is 1 cm2 , show that the
1. 2 answers
2. asked by eduardo
3. 726 views
a parabola has a vertex v=(6,4) and a focus f=(6,1) what is the equation
1. 2 answers
2. asked by attaliyah
3. 697 views
Assess the extent to which bad road use has a direct impact on the physical,emotional,social and economic aspects to the
1. 2 answers
2. asked by sedzani
3. 681 views
the product of 9 and jose's height is 117
1. 3 answers
2. asked by shelly
3. 678 views
What elements have the highest ionization energy and why?
1. 1 answer
2. asked by Jordan
3. 675 views
two cars A & B at rest at same point initially if A starts with uniform velocity of 40m/s and B starts in the same direction
1. 1 answer
2. asked by Deeksha Dogra
3. 673 views
Find the equation of the tangent line to f(x)=x sec x at (pi/4, pi •sqrt of 2 all over 4).I got to here, but did not know what
1. 2 answers
2. asked by Anonymous
3. 668 views
So On the first day of school I went to geometry and we did a review. My teacher had us work out this problem and I've never
1. 2 answers
2. asked by anonymous
3. 653 views
A moving company charges $800 plus $16 per hour. Another company charges $720 plus $21 per hour. How long is a job that costs
1. 2 answers
2. asked by Beth
3. 650 views
In the year 2005, a picture supposedly painted by a famous artist some time after 1815 but before 1865 contains 95 percent of
1. 1 answer
2. asked by Kaustubh
3. 648 views
Am doing math lit ,geography,history n life sciences I dnt knw which career to choice can u plz help me .cal m 4 help on
1. 2 answers
2. asked by lebo
3. 647 views
The velocity of an enzyme catalyzed reaction was 10% of Vmax at 2.0 μM substrate concentration. What was the Km in μM?I know
1. 1 answer
2. asked by RJ
3. 647 views
why might a person say aristotle is the most modern of the ancient greek philosophers?
1. 1 answer
2. asked by Anonymous
3. 642 views
A startled armadillo leaps upward, rising 0.644 m in 0.170 s.a. What is its initial speed? b. What is its speed at this height?
1. 1 answer
2. asked by Christy
3. 642 views
A man 1.92 m tall, walking near a street light at night, casts a 3.88 m long shadow directly in front of him. The lightpost is
1. 1 answer
2. asked by chantal
3. 635 views
Let f(t) = Q0at = Q0(1 + r)t.f(7) = 75.94 and f(9) = 91.89 (a) Find the base, a. (Round your answer to two decimal place.) a = I
1. 1 answer
2. asked by Stella
3. 634 views
A Bugatti Veyron 16.4 can accelerate from 0 to 60 mi/h in 2.4 s. The Saleen S7 Twin Turbo goes "from 0 to 60" in 2.8 s.
1. 1 answer
2. asked by Alyssa
3. 628 views
Question1: find the least perfect squared number that is divisible by 12, 16,20 and 24.Question2: a gardener with 5770 plants to
1. 4 answers
2. asked by noor
3. 621 views
Which of the following statements is incorrect?A. Democracies tolerate different opinions and interests. B. Democracy is a
1. 3 answers
2. asked by Bev
3. 617 views
How does the episode with Victor's father and the episode with the lightning strike as described in this excerpt function
1. 2 answers
2. asked by Sammy
3. 604 views
And thus for a time I was occupied by exploded systems, mingling, like an unadept, a thousand contradictory theories and
1. 3 answers
2. asked by Sammy
3. 603 views
After I finish my homework I will listen to the radio. Is this sentence a complex sentence?
1. 1 answer
2. asked by Seema
3. 593 views
A house plan shows a scale of 1:25. If the rectangular lounge room of the house is to measure 4 metres by 6 metres, what will
1. 1 answer
2. asked by james
3. 579 views
For example, when I try to solve an equation like 1.096 = a^1000, what should I do?I'm trying to find a formula for this set of
1. 4 answers
2. asked by Natalie
3. 563 views
In the FAA-McDonnell Douglas DC-10 case, the author implies or asserts which of the following?A. The FAA immediately fixed the
1. 3 answers
2. asked by Bev
3. 561 views
Hey guys!I need to say at which position "finally" stands. and I have no idea... Here the sentence: Age had finally wearied
1. 3 answers
2. asked by MARIE
3. 551 views
discuss 5 factors that cause the environmental hazard
1. 8 answers
2. asked by simphiwe
3. 545 views
Assume that simple harmonic motion of a spring is described by the equation S=4 cos πt/ 2 where s is in centimetres and t is in
1. 3 answers
2. asked by Henry
3. 539 views
Businessesprocesses community must engage whenever there is an issue before and during the protest
1. 1 answer
2. asked by khomotso Diale
3. 521 views
All that had so long engaged my attention suddenly grew despicable.Which of the following assertions is supported by this text?
1. 1 answer
2. asked by Sammy
3. 511 views
An indoor auditorium has a small side section that models an arithmetic sequence where the third row has 5 seats and the tenth
1. 1 answer
2. asked by unknown
3. 510 views
Find the equation of the tangent line tof(x)=sec x - 2 cos x at (pi/3, 1).
1. 1 answer
2. asked by Anonymous
3. 510 views
a men in circus shows jump from a height of 10m &caught by net spread below the net sag 2m due to its impact.find avgforce
1. 0 answers
2. asked by harsh
3. 509 views
Differentiatey=[(8x-x^6)/(x^3)]^(-4/5) My answer: [4x^3(16+3x^5)]/5 • fifth root of [(8x-x^6)/(x^3)] ^9
1. 2 answers
2. asked by Anonymous
3. 501 views
And thus for a time I was occupied by exploded systems, mingling, like an unadept, a thousand contradictory theories and
1. 1 answer
2. asked by Sammy
3. 501 views
An indoor auditorium has a small side section that models an arithmetic sequence where the third row has 5 seats and the tenth
1. 1 answer
2. asked by unknown
3. 499 views
1.will hall voltage be same for conductor and semiconductor in hall effect experiment?2.can hall effect experiment be used for
1. 0 answers
2. asked by elina
3. 497 views
Given an exponential graph that are concave up and the points (1,4) and (-1, 16), give a possible formula of the function.I
1. 2 answers
2. asked by Natalie
3. 496 views
why might a person say aristotle is the most modern of the ancient greek philosophers?
1. 1 answer
2. asked by Anonymous
3. 496 views
i am a digit greater than 50000 but less than 90000,my digits add up to 17, my first 2 digits are multiple of 10 and the last 3
1. 1 answer
2. asked by gigi
3. 493 views
a men in circus shows jump from a height of 10m &caught by net spread below the net sag 2m due to its impact.find avgforce
1. 1 answer
2. asked by Anonymous
3. 492 views
above all, an appropriate organizational structure help to A manage competitors. B prevent behavioral issues among employeesc
1. 1 answer
2. asked by tamala
3. 489 views
Differentiate.f(x)=(cos x)/x I got to here: (-x sin x - cos x)/x^2 Find the equation of the tangent line to f(x)=sec x - 2 cos x
1. 1 answer
2. asked by Anonymous
3. 489 views
. Come up with an Invention that may impact/change the world 50 years from today. Get creative and think outside the box. Do
1. 0 answers
2. asked by Anonymous
3. 484 views
how did the Europeans perceive themselves in the world during the1450s through the 1700s
1. 5 answers
2. asked by Sarah
3. 482 views
Four environmental issues that cause ill-health
1. 0 answers
2. asked by Nontando
3. 465 views
The sum of age of asha and musa is 50 years.If ten years ago the age of musa was twice of asha find their present age
1. 2 answers
2. asked by Emaculate
3. 461 views
Life orintation identify four environment issues that cause ill-health in your community
1. 1 answer
2. asked by Ntethelelo
3. 459 views
A= ((r+z)/3)m solve for r
1. 1 answer
2. asked by Bella
3. 455 views
a men in circus shows jump from a height of 10m &caught by net spread below the net sag 2m due to its impact.find avgforce
1. 0 answers
2. asked by Anonymous
3. 452 views
Differentiate e^cos (x^2+1).My answer: -2xe^cos(x^2 +1) • sin(x^2+1)
1. 1 answer
2. asked by Anonymous
3. 451 views
i am a digit greater than 20000, my first 2 & last digits are the same,the middle digits are the same, 1 digit is twice the
1. 1 answer
2. asked by gigi
3. 446 views
Kevin is riding a bike with a 1.5 feet diameter. If the tire makes 100 rotations, how far has Sherry traveled? don't tell me the
1. 1 answer
2. asked by Taylor
3. 443 views
Can you help me identify the subject verb indirect object direct object in the sentence, The garbage truck arrives very early in
1. 1 answer
2. asked by Seema
3. 435 views
what are the environmental issues that can cause ill-health in our community
1. 1 answer
2. asked by sinelile
3. 423 views
Find the derivative.d/dx[sqrt of x (x^3 +1)] My answer in its most simplified form: (7x^3 + 1)/ 2 • sqrt of x
1. 2 answers
2. asked by Anonymous
3. 422 views
What is the square root of 23 subtracted from square root of 37 divided by square root of 23 added to square root of 37??
1. 1 answer
2. asked by Ruby
3. 417 views
How many atoms are present in 0.3333 mol of CO2?I know I need to use the conversion factor of 6.021x10^23 but do I just multiply
1. 1 answer
2. asked by Jordan
3. 410 views
what is 57 centimeters and 6 millimeters plus 34 centimeters and 9 millimters
1. 1 answer
2. asked by phoebe
3. 405 views
7 pulles of 6 hanged with weighs 23kg,15kg,20kg,6kg,34kg,5kg then find the weight hanged to 7th pulley
1. 0 answers
2. asked by umapathi
3. 396 views
sec^4x=11tan^2x+5 than what is the value of tanx
1. 1 answer
2. asked by vikas
3. 389 views
Example input are x=24,22,0,2,4 and the rule is y=1/2x-2 what are output?
1. 1 answer
2. asked by Sandile
3. 388 views
resolve the partail fraction and then integrate.3x^2-34x+97/(x-5)^3
1. 1 answer
2. asked by edward
3. 369 views
Differentiate.f(x)=(cos x)/x I got to here: (-x sin x - cos x)/x^2
1. 1 answer
2. asked by Anonymous
3. 369 views
A disaccharide has how many monomers?I think it is two?
1. 1 answer
2. asked by Bri
3. 319 views
9^x(-2)+3^3(x)=81 i need help
1. 5 answers
2. asked by edward
3. 307 views
9^x(-2)+3^3x=81.... here is wat i did bt i go confuse(3^x)(-4)+(3^x)3=81 let 3^x=b b/4+b^3=81 multiply tru 4 b+b^3=81
1. 2 answers
2. asked by edward
3. 299 views
Input are 24,22,0,2,4 rule is x=1/2x-2 what is output?
1. 1 answer
2. asked by Semtic
3. 299 views

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