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which are exhibit mutualism, commensalism,neutralism, amensalism, parasitism?A. humans and ringworm B. termite and the
1. 1 answer
2. 124 views
what harmful effects do fungi have on the environment?
1. 3 answers
2. 135 views
why are fungi important?
1. 1 answer
2. 76 views
The base of a vertical mast is on the same ground level with two points A and B from the point A 64m south of the mast the angle
1. 0 answers
2. 205 views
Kevin spent 1/3 of his money on clothes and ¼ of the remainder on food. If he had ₱180 left, how much did he have at first?
1. 1 answer
2. 265 views
Different truck tires give different revolutions per tire, depending on its size of tire. A truck driver is trying to figure out
1. 1 answer
2. 263 views
the solubility product of lead(ii)sulphate in water is 1.6x10^-8 mol2 dm^-6. calculate the solubility of lead(ii)sulphate in
1. 0 answers
2. 1,171 views
A body is projected at an angle of 30 degree with the horizontal at initial speed of 200m/s. In how many seconds will it reach
1. 6 answers
2. 1,968 views
What happened as a result of a meeting between A. Phillip Randolph and Franklin Roosevelt?a. The employment of skilled African
1. 1 answer
2. 1,835 views
Why was military leadership allowed to take control of Japan after World War IA) Japan wanted to continue fighting the war to
1. 4 answers
2. 2,036 views
Solve the equation using the zero-product property.-9n(5n-5) a. -1/9, 1 b. 0,1***** c. -1/9,-1 d. 0,-1 Use the quadratic formula
1. 2 answers
2. 4,050 views
simplify (7)/(2a)*5/(a^2)a. 35/(2a^2); where a ≠ 0 b. 35/(2a^2) i know the answer is one of these two and not c or d, but im
1. 1 answer
2. 1,757 views
divide. (12t^6 - 8t^8) ÷ (2t^3)a. 6t^3 - 8t^8 b. 12t^6 - 4t^5 c. 6t^2 - 8t^4 d. 6t^3 - 4t^5
1. 3 answers
2. 2,367 views
parallel lines have ____ slopes.same?? perpendicular lines have ____ slopes. ??
1. 2 answers
2. 2,360 views
a lorry tank was 3/5 full of petrol , 21 liters was added and it is now 5/6 full. how many liters of petrol can the tank hold
1. 2 answers
2. 946 views
Write the overall net-ionic reaction that occurs when iron (ii) hydroxide (Fe(OH)2, Ksp = 7.9 x 10^-15) is dissolved in a 0.500
1. 3 answers
2. 803 views
How long will it take an 8% simple interest rate for $850 to amount to $1000?
1. 1 answer
2. 419 views
A mass of 10 kg, initially at rest on a horizontal frictionless surface, is acted upon by a horizontal force of 25 N. The speed
1. 1 answer
2. 2,760 views
A spinal spring,loaded with a piece of metal,extends by 10.5cm in air.When the metal is fully submerged in water,the spring
1. 2 answers
2. 922 views
Let a be -1/6 and let b be 1/2. Let x be the sum of the reciprocals of a and b, let y be the product of the reciprocals of a and
1. 3 answers
2. 2,103 views
I took a test today that had 50 questions I needed 70 percent to pass I missed 10 questions what is my percent?
1. 1 answer
2. 472 views
Warmack Machine Shop is considering a four-year project to improve its production efficiency. Buying a new machine press for
1. 2 answers
2. 1,181 views
Romo Enterprises needs someone to supply it with 121,000 cartons of machine screws per year to support its manufacturing needs
1. 2 answers
2. 953 views
A five-year project has an initial fixed asset investment of $335,000, an initial NWC investment of $35,000, and an annual OCF
1. 1 answer
2. 1,738 views
A particular brand of toothpaste claims to contain 0.24 wt% sodium fluoride. What mass in grams of fluoride ion would be present
1. 1 answer
2. 1,123 views
2x^2=-8x+10I got x=-2-1i x=-2+1i But every time I plug the numbers back into the equation I am not getting the sides to equal.
1. 4 answers
2. 380 views
You have 750ml's of a solution that was originally made up using a 20X stock. How much stock was used?I think the answer is 37.5
1. 2 answers
2. 410 views
Suppose you start with a 5X solution A, and you want a final volume of 10ul of 1X solution. How much Solution A do you need?Can
1. 1 answer
2. 788 views
EDTA: 292.21. How would you make 250ml's of a 15% EDTA solution 2.How much of solution 1(above)should be used to make 500ml's of
1. 1 answer
2. 508 views
Find the x- and y-coordinates of the center of gravity of a 4.00 ft by 8.00 ft uniform sheet of plywood with the upper right
1. 1 answer
2. 1,841 views
Suppose 1.2x10^3 kg of C is mixed with 2.4x10^5g oxygen gas and carbon dioxide forms.1. write the reaction and balance 2.which
1. 1 answer
2. 926 views
A 2.556g sample of baking soda (NaHCO3)decomposes to produce 0.876g of solid sodium carbonate. Caculate the theoretical yield
1. 2 answers
2. 1,158 views
Calculate the number of moles of O atoms in a 2.5x10(-6)kg sample of C8H10N4O2
1. 1 answer
2. 358 views
Calculate the number of C atoms in a .25mg sample of C8H10N4O2
1. 2 answers
2. 343 views
balanced equation =2 H(2)+ 1 O(2) -> 2H(2)OA. What mass of H2O would be produced from7.4 mg of O2 B. What is the volume of H2O
1. 1 answer
2. 608 views
You have a protein solution of 3.7mgs/mlYou need to load 20ug onto a gel. How much of this solution would you use ?
1. 1 answer
2. 417 views
How would I make 500 ml's of a .35M NaCI solution. MW= 58.44( I know how to do the first part) How many micromoles of NaCI would
1. 2 answers
2. 629 views
Suppose a study is done in which several random samples of people from a population are taken and polled on the number of hours
1. 1 answer
2. 618 views
Frank was a jacket that cost $60 ESA $43 what is the fraction of the amount that he that he needs to saved
1. 3 answers
2. 458 views
square root of [2+(square root of 1+k)]=square root of 5. Solve for k
1. 1 answer
2. 393 views
square root of 2+(square root of 1+k)equals the square root of 5. Solve for k
1. 3 answers
2. 397 views
square route of 2 plus the square route of 1 plus k = 2.24
1. 4 answers
2. 461 views
The Japanese Nozomi averages 162 miles per hour. About how many miles would it take the Nozomi to travel 119 miles?Thanks, (If
1. 2 answers
2. 592 views
Dents and Dings Auto Body buys paint with a list price of $29,000. If the supplier extends trade discounts of 30/35/20, what is
1. 0 answers
2. 863 views
How much hot air in SCFM is needed to heat up water from 60F to boiling point. The hot air is 350F.
1. 0 answers
2. 406 views
A fan blade is rotating with a constant angular acceleration of +8.4 rad/s2. At what point on the blade, as measured from the
1. 1 answer
2. 783 views
A man is standing on a platform that is connected to a pulley arrangement, as the drawing shows. By pulling upward on the rope
1. 0 answers
2. 812 views
Explain how life on earth is dependent on both polarity of covalent chemical bonds and hydrogen bonding.
1. 0 answers
2. 356 views
If the same shoe were dropped from a height of 40m, how many seconds would it take it to hit the floor?
1. 1 answer
2. 320 views
what will the volume of a gas at 309K if its volume at 215K is 3.42 L? Assume the pressure is constant
1. 1 answer
2. 2,717 views
I'm stuck on this question, not sure where to start. can you show detail and explain so that it helps me to understand it. help
1. 3 answers
2. 3,761 views
Add 3 2/5 and 7 1/3
1. 1 answer
2. 323 views
A bicycle traveled 150 meters west from point A to point B. Then it took the same route and came back to point A. It took a
1. 2 answers
2. 2,697 views
HOW MANY TIMES LESS IS 400 THAN 4 MILLION???
1. 1 answer
2. 312 views
how many times less is 400 than 4 million; explain
1. 1 answer
2. 365 views
261 miles in 29 minutes
1. 1 answer
2. 485 views
mike is a sales man at a large home electrocis store. he receives 3% commission on everything he sells. one day he sold $6500.00
1. 1 answer
2. 429 views
a company has two job opening and has received a total of 50 applications. what is the chance that an applicant will get hired?
1. 1 answer
2. 543 views
two coins are tossedlist all the possible outcomes what is the probability that both of the coins land heads-up?
1. 2 answers
2. 1,393 views
Suppose that $20000 is invested at 7% interest compounded annually. Find that amount of money in the account after 1 year?need
1. 1 answer
2. 1,833 views
Given the argument and its Euler diagram, determine the syllogism is valid or invalid.Those who play football. don Football and
1. 1 answer
2. 1,327 views
when 325 students are randomly selected and surveyed, it is found that 117 own a car. Construct a 99% confidence interval
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2. 505 views
what is hibs boson it is a gold particle
1. 0 answers
2. 293 views
what is 800 as a percentage of 1400
1. 1 answer
2. 281 views
a train goes forward at a speed of 1 m/s for 20 seconds. then it stops and goes backward at a speed of 0.5 m/s for 4 seconds.
1. 1 answer
2. 435 views
A person desires to reach a point that is 1.70 km from her present location and in a direction that is 40.0° north of east.
1. 0 answers
2. 637 views
the system is in static equilibrium. The coefficient of static friction between the block and the table's surface is = 1/3. The
1. 0 answers
2. 609 views
the three weights are hanging in static equilibrium. The two weights left and right of center have a mass of 100 Kg. The weight
1. 0 answers
2. 462 views
three forces act on a ring. The net force on the ring is zero. One force is at an angle of 30 degrees with a magnitude of n1
1. 0 answers
2. 506 views
three forces act on a ring. The net force on the ring is zero. One force is at an angle of 30 degrees with a magnitude of n1
1. 0 answers
2. 508 views
three forces act on a ring. The net force on the ring is zero. One force is at an angle of 30 degrees with a magnitude of n1
1. 0 answers
2. 671 views
three forces act on a ring. The net force on the ring is zero. One force is at an angle of 30 degrees with a magnitude of 40
1. 0 answers
2. 528 views
Problem A5: In the figure above, the two blocks are on frictionless inclines and are in static equilibrium. The block on the
1. 1 answer
2. 760 views
a tugboat is pulling a ship backwards with the chandalier at a 2 degree angle. how fast is ship going?
1. 1 answer
2. 429 views
what is the boiling point of 2-propanol at the top of pike's peak
1. 0 answers
2. 373 views
a ball is thrown straight upward with some unknow velocity. The ball reaches a maximum height above the launch point of 32m. how
1. 3 answers
2. 426 views
find the volume of a shape whose surface ares is 144 pi square inches
1. 0 answers
2. 373 views
questions2) List the facts that have the most bearing on the decision. 4)Explain what each affected person would want you to do
1. 2 answers
2. 1,446 views
• Conduct online research regarding the strongest of your multiple intelligences. Find three Web sites that accurately
1. 3 answers
2. 658 views
a mass of density bottle is 20g,when empty,70g when full of water and 55g when full of a second liquid.calculate the density of
1. 4 answers
2. 866 views
I believe this paragraph below is a Analysis I have to pick between summary,analysis, synthesis, and evaluation can you tell me
1. 1 answer
2. 461 views
what are some examples of everyday kid ritual?
1. 1 answer
2. 304 views
rana pipiens, a species of frog, has a diploid chromosome number of 26.a. how many chromosomes are present during metaphase i?
1. 1 answer
2. 598 views
This teen romance doesn't have a single authentic moment, from its canned tragedy setup . . . to its power-ballad finale . . ."w
1. 3 answers
2. 801 views
find all real zeros and their multiplicity of the polynomial functionf(x)=5(x-4)squared(x+2)
1. 0 answers
2. 442 views
sketch the graph of quadratic function. identify vertex and x-interceptsf(x)=(x-3)squared-1
1. 2 answers
2. 674 views
sketch the graph of quadratic function. identify vertex and x interceptsf(x)(x-3)squared-1
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2. 539 views
solve the system of equationsx+y=1 x-y=5
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2. 327 views
find all real zeros and their multiplicity of the polynomial functionf(x)=5(X-4)squared(x+2)
1. 1 answer
2. 425 views
state the domain of the function. identify all intercepts and find vertical and horizontal asymtodes.f(x)=x-2 over x+1 or x-2
1. 1 answer
2. 497 views
find all real zeros and their multiplicity of the polynomial functionf(x)=5(x-4)squared(x+2
1. 0 answers
2. 483 views
write the partial fraction decomposition of the rational expressionax over x squared -x-2 or ax ____________ xsquared-x-2
1. 1 answer
2. 495 views
you deposit 8500 dollars in an account that pays you 3.5 % interest compounded continuously. How long will it take for the money
1. 2 answers
2. 1,351 views
what's the best way to find out if a particular business is a good fit for you
1. 2 answers
2. 540 views
To measure the height of a tree, you throw a rock directly upward, with a speed just fast enough that the rock brushes against
1. 1 answer
2. 1,144 views
To measure the height of a tree, you throw a rock directly upward, with a speed just fast enough that the rock brushes against
1. 2 answers
2. 589 views
Consider a rock that is thrown off a bridge of height 27 m at an angle θ = 24° with respect to the horizontal as shown in the
1. 1 answer
2. 1,371 views
A model rocket is launched straight upward with an initial speed of 60.0 m/s. It accelerates with a constant upward acceleration
1. 3 answers
2. 1,520 views
x-rays produced in an x ray machine can have a frequency of 1.4*10^14 what is the wave length of these electromagnetic waves in
1. 1 answer
2. 359 views
explain the ethics of public service. why must all criminal justice professionals adhere to such a set of ethics.
1. 3 answers
2. 702 views

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