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Fred

Questions and answers by visitors named Fred

Questions (297)

The bearing of A from B is 060 degrees. What is the bearing of B from A?Is it: a) 60 degrees b) 240 degrees c) 120 degrees d)
1. 16 answers
2. asked by Fred
3. 8,150 views
in a class of 70 students, 6 offer economics only, 18 offer economics but mathematics, 36 offer economics and geography, 53
1. 13 answers
2. asked by Fred
3. 7,708 views
Which of the following is an example of an analogy?A) The results of this survey showed that people like our product more than
1. 13 answers
2. 5,419 views
Is these answers correct?devoid infuriate jeopardize smug implore intimidate sibling sneer introvert vivacious 1-2. The people I
1. 5 answers
2. 4,246 views
If sin x = 2/3 and cos y = 3/4, find the exact value of sin ( x + y ).
1. 4 answers
2. 1,458 views
Two sides of a rectangle lie along the x and y axes. The vertex opposite the origin is in the first quadrant and lies on 3x + 2y
1. 4 answers
2. 1,242 views
Is these answers correct?condone, pathetic, feign, precedent, comtemplate gape furtive feasible, fiscal, punitive 1-2. "Would it
1. 5 answers
2. 3,278 views
Consider a solution that contains both C5H5N and C5H5NHNO3. (Kb for pyridine, C5H5N, is 4.0 x 10^-4)(a) Calculate the ratio of
1. 4 answers
2. 4,603 views
A football is punted. Its height, H metres is given by the quadratic relation with equation: H = -5t2 + 21t, where t is the time
1. 4 answers
2. 1,230 views
Two places X and Y are 960km apart and X is due south of Y if the latitude of X is 40^°N .find the latitude of Y
1. 4 answers
2. 395 views
Expression containing 26 terms starts at a + 2b +4c +8d +16 e. What is the sum of all coefficients?
1. 7 answers
2. 949 views
An 1800-kg car starting from rest accelerates constantly during the first 9.50 s of its motion. If the force acting on the car
1. 4 answers
2. 1,978 views
what force must be exerted on an electron to move it from a state of rest to a speed of 3.5 x 10^7 m/s in a distance of 0.75 m?L
1. 4 answers
2. 1,414 views
I assume that is 5.5 m/s, the initial velocity.Ok, assuming that, then you know the initial KEnergy; 1/2 .62 (5.5)^2 joules. At
1. 1 answer
2. 458 views
Hi i was wondering if you knew what some important cities, areas,towns,etc. were in the book "The Things They carried" or if
1. 1 answer
2. 1,208 views
Hi i kind of get these questions but i got stuck on this...What is the molarity of an H2SO4 solution if 0.25L of the solution
1. 1 answer
2. 398 views
I have a few questions that i have no idea...What were some of the factors that helped John ennedy win the presidency? What were
1. 1 answer
2. 529 views
How do u find similar figures when using a proportion?'cause I don't get it dude.**EXAMPLE-On two sides-72m On the other 2-45m
1. 4 answers
2. 595 views
What are bearings?Bearings are things that surround rotating shafts to reduce friction and wear. The word "bearing", as in
1. 1 answer
2. 1,084 views
What is a three-figure bearing.Since this is not my area of expertise, I searched Google under the key words "<I>three-figure
1. 1 answer
2. 472 views
What exactly is holistic biology and what are some examples of it? Thank you.
1. 9 answers
2. 491 views
Kim and Al need to determine the actual mass of lead(II) sulfate in grams that formed when 1250.0mL of 0.0500 M lead(II) nitrate
1. 2 answers
2. 1,324 views
Please can someone help me with this question?By official definition, true wilderness is a roadless area with roads only built
1. 7 answers
2. 617 views
Trees are renewable resources, aren't they? Because when people cut them down, you can just plant new ones. However, is the
1. 7 answers
2. 590 views
Hi. I live in Wisconsin and I have to describe how productivity (amount of biomass produced), diversity (variety of species),
1. 2 answers
2. 560 views
Hi. I live in Wisconsin and I have to describe how productivity (amount of biomass produced), diversity (variety of species),
1. 3 answers
2. 677 views
On the balance sheet it states that bonds payable is $32,000 and Discount on bonds payable is $2000. When it says that the
1. 2 answers
2. 608 views
Industrial melanism was seen in what insect?
1. 2 answers
2. 516 views
From elements Arsenic to Antimony, which has the smallest Ionic Radius and why.
1. 2 answers
2. 573 views
For Its Breakfast Special, a restaurantoffers fried eggs or scrambled eggs with ham or bacon or sausage, plus a choice of 5
1. 3 answers
2. 1,004 views
A new car is sold with or withoutantilock brakes, with or without a cd player, with or without electric seats, and with or
1. 4 answers
2. 354 views
2*2*2*2 = 16 choices to my previous question?
1. 1 answer
2. 366 views
A 50 kg block is on a 30 degree incline. The coefficient of friction between the block and the incline 0.05. If it is given an
1. 1 answer
2. 462 views
A mixture of ethyne ( C2H2 ) and methane ( CH4 ) occupied a certain volume at a total pressure of 16.8 kPa. Upon burning the
1. 2 answers
2. 1,262 views
The width of a rectangle is 3ft less than the length, the area is 4ft^2 find the length and width
1. 4 answers
2. 806 views
I did a lab in which I added ionic solutions to tap and distilled water and another ionic solution. Distilled water is the
1. 2 answers
2. 1,024 views
factor:4s^2+4s+1
1. 1 answer
2. 303 views
If a 1.75 m tall man is looking at a plane mirror from an eye which is 15 cm from the top of their head, what is the minimum
1. 3 answers
2. 692 views
A virtual image -7 cm tall and 17 cm away from a mirror is created by an object 7 cm away from a mirror. How tall is the object?
1. 1 answer
2. 350 views
(1) A virtual image -7 cm tall and 17 cm away from a mirror is created by an object 7 cm away from a mirror. How tall is the
1. 2 answers
2. 581 views
(1) A helium atom consists of two protons (charge +2e) and two electrons (charge -2e) that are an average of 4.3 x 10^-11 m
1. 2 answers
2. 521 views
A portion of an electric circuit connected to a 7 ohm resistor is embedded in 1.20 kg of a solid substance in a calorimeter. The
1. 2 answers
2. 827 views
How do i solve the functions domain, range, x intercept and y intercept for this function..there is a a shaded dot on (-4,-4)
1. 2 answers
2. 694 views
How do i solve the functions domain, range, x intercept and y intercept for this function..there is a a shaded dot on (-4,-4)
1. 1 answer
2. 313 views
At the beginning of George’s diet, he weighed 212 pounds, and 8 weeks later he weighed 198 pounds. Find the average rate of
1. 3 answers
2. 440 views
How do you determine the ending work in process inventory, in cost accounting
1. 1 answer
2. 400 views
(a) How do you calculate manufacturing overhead costs to the two products using activity basedcosting (ABC).
1. 4 answers
2. 464 views
VF is a small accounting firm supporting wealthy individuals in their preparation of annual income tax statement. Every
1. 5 answers
2. 5,943 views
How to write a 4 sentence summary of the five living groups? Plants,animals, fungus,bacteria, and protista
1. 1 answer
2. 318 views
How to write a 4 sentence summary of the five living groups? Plants,animals, fungus,bacteria, and protista
1. 1 answer
2. 375 views
A long jumper approaches his takeoff board A with a horizontal velocity of 30ft/s. Find the vertical component (vy) of the
1. 4 answers
2. 3,173 views
A ball of mass 0.640 kg moving east (+x direction) with a speed of 3.10 m/s collides head-on with a 0.780 kg ball at rest. If
1. 5 answers
2. 1,778 views
Platinum has a face-centered cubic crystal structure and a density of 21.5 g/cm3. What is the radius of the platinum atom?
1. 5 answers
2. 6,267 views
How many liters of oxygen gas at 153 degrees celsius and 0.820 atm can be produced by the decomposition of 22.4 g of solid
1. 3 answers
2. 2,476 views
How many moles of water can be made from 4 moles of oxygen gas and 16 moles of hydrogen gas? What is the Limiting Reagent?
1. 4 answers
2. 2,480 views
How many moles of water can be made from 4 moles of oxygen gas and 16 moles of hydrogen gas? What is the Limiting Reagent?
1. 2 answers
2. 1,101 views
If you have the q cal of a reaction, then obviously you can convert to q chem by negating your q cal. But what if you need to
1. 4 answers
2. 472 views
The specific heat of a solution is X J/g*degreesC and its density is Y g/mL. The solution was formed by combining Z mL of
1. 2 answers
2. 1,232 views
Youth Criminal Justice Act essay?Thesis: The YCJA should be strictly enforced, if it is to be successful. Give 4 possible body
1. 2 answers
2. 603 views
I was wondering if you could help me with understanding how an infrared detector works. It is just a cheap one that comes with
1. 1 answer
2. 371 views
If f(x) = (e^(x))sin(x) what is the 1000th derivative?Step are needed and the general rule/pattern
1. 4 answers
2. 1,530 views
The question is to draw two cards from a standard deck without replacement. To win, both cards must be face cards. What is the
1. 3 answers
2. 815 views
A 2.28 m solution of the solute formic acid dissolved in the solvent H2O is available. Calculate the mass ( kg ) of the solution
1. 2 answers
2. 600 views
decide whether the pair of lines are parallel,perpendcular, or neither.4x + y = 8 3y - 4y = 10
1. 1 answer
2. 325 views
last weekend, I went to play the nearby park. It was real fun! I rode my new bicycle tat Mom had gifted me on my birthday. On
1. 2 answers
2. 669 views
Solve for x:2^(-x+1) = 4(8^x) I try isolating the 4 but I can't seem to solve it correctly when using ln or log applications.
1. 1 answer
2. 417 views
At the ocean, it is known that the tide follows a trigonometric path. At high tide,the water comes in to a point 1 meter from
1. 2 answers
2. 724 views
(1) A bullet of mass 1.9×10−3 kg embeds itself in a wooden block with mass 0.987 kg, which then compresses a spring (k = 120
1. 1 answer
2. 950 views
A helicopter pilot drops a package when the helicopter is 200 ft. above the ground, rising at 20 ft/sec.How long will it take
1. 3 answers
2. 1,288 views
You are replacing an old piece of machinery with a new one that offers improved technology and efficiencies to your company. The
1. 2 answers
2. 571 views
A bullet with a mass of 55 grams moving with a speed of 100 m/s slams into and wedges in a 1.9 kilogram block of wood supported
1. 5 answers
2. 1,033 views
Find the emf for the cell Cr(s) |Cr3+(aq, 0.37 M) || Pb2+(aq, 0.0095 M) | Pb(s). Answer in units of VCan someone please help me?
1. 2 answers
2. 578 views
A child is twirling a 0.0100 kg ball on a string in a horizontal circle whose radius is 0.118 m. The ball travels once around
1. 3 answers
2. 751 views
A block is hung by a string from the inside roof of a van. When the van goes straight ahead at a speed of 32 m/s, the block
1. 4 answers
2. 1,046 views
A straight driveway perpendicular to a straight highway leads to a house located one mile away. A truck travels past the house
1. 2 answers
2. 634 views
I need to describe what a standard operating procedure is and what procedures it may involve.Thankyou.
1. 1 answer
2. 292 views
what is the acceleration of a boy on a skateboard if the unbalanced forward force on the boy is 15 N? The total mass of the boy
1. 3 answers
2. 895 views
Neurons:A. may be myelinated by microglia. B. secrete neurotransmitters from their nerve terminals in response to action
1. 1 answer
2. 494 views
a 1200 kg car has KE=300,000 J. What is the cars velocity?
1. 1 answer
2. 323 views
solve. x^2 + 6x + 13 = 0
1. 1 answer
2. 327 views
The sum of the measure of the first angle and one-fourth the second angle is 63.75 degrees;The two angles are complementary. How
1. 1 answer
2. 480 views
Please give a particle diagram of the iron sulphur reaction
1. 12 answers
2. 584 views
At elevated temperatures, SbCl5 gas decomposes into SbCl3 gas and Cl2 gas as shown by the following equation: SbCl5(g)<=>
1. 2 answers
2. 1,343 views
At elevated temperatures, SbCl5 gas decomposes into SbCl3 gas and Cl2 gas as shown by the following equation: SbCl5(g)<=>
1. 3 answers
2. 2,254 views
How many electrons are present in the outer shell of each element?
1. 1 answer
2. 374 views
this is wierd to write but ill do my best.12 4 square root 2 (the 4 is on top of the radical if that helps) - 7 4 square root
1. 3 answers
2. 324 views
What is the pronunciation rebus of helium?
1. 2 answers
2. 498 views
Astronauts use a centrifuge to simulate the acceleration of a rocket launch. The centrifuge takes 40.0s to speed up from rest to
1. 1 answer
2. 934 views
A student applies an upward force of 49 N to a 5.4-kg physics textbook. Find the book’s acceleration (positive for up,
1. 2 answers
2. 579 views
Find how many moles of KF are produced when 100g of kci are used?
1. 1 answer
2. 342 views
How Did Patria Mirabal foreshadow in the book " In the time of a butterflies" ?
1. 1 answer
2. 347 views
8s^2-7t=0Am I correct saying 2 real numbers?
1. 1 answer
2. 248 views
I am confused with this.f(x) 1/4(x+9)^2+3 vertex, symmetry, and max. min. help please.
1. 1 answer
2. 342 views
solve for yy^2-6y+9=25
1. 1 answer
2. 288 views
f(x)=-x^2+2x+24
1. 3 answers
2. 249 views
Joe has a total of 100 dimes and quarters. If the total value of the coins is $14.05, how many quarters does she have?
1. 1 answer
2. 465 views
What is the beta of a stock whose covariance with the market portfolio return is 0.0045 if the variance of the return on the
1. 1 answer
2. 354 views
Hi,I don't like asking for help .. can someone check my work please ? In a biometric system under testing there are 500 users.
1. 1 answer
2. 365 views
Anthony's family plants 15 trees each weekend. If t is the total number of trees planted and w is the number of weeks, what is
1. 1 answer
2. 346 views
Hi,I don't like asking for help .. can someone check my work please ? In a biometric system under testing there are 500 users.
1. 1 answer
2. 410 views

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