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Questions (741)

A bacteria population is currently exactly one million and increasing at a linear rate of 15 per second. What will the
1. 1 answer
2. 3,947 views
The force required to stretch a Hooke’s-lawspring varies from 0 N to 68.1 N as we stretch the spring by moving one end 16.2 cm
1. 1 answer
2. 743 views
what does the algebraic expression 6/[9+r] mean
1. 1 answer
2. 337 views
A 10kg block rest on top of a 50kg block. A force of 120n is being pushed on the 10kg block at an angle of 45 deg. What is the
1. 0 answers
2. 637 views
What are the advantages and disadvantages of using traditional, electronic, and social media for health care communicationWhat
1. 1 answer
2. 569 views
The Ault Company made a credit sale of $15,000. The invoice was sent today with the terms, 3/15 net 60. This customer normally
1. 1 answer
2. 664 views
an object accelerates at 0.8m/s2 when a resultant force of 200n is acting on it what is the mass of the object
1. 1 answer
2. 509 views
The potential difference between the plates of a leaky capacitor, C = 3.00 microfarads., drops from 6.80 V. to 3.40 V. in 1.00
1. 2 answers
2. 613 views
what is 11/15 - 7/20
1. 2 answers
2. 475 views
When multiplying is there a rule stating that the numbers being multiplied can't have the same two last numbers as the product
1. 1 answer
2. 439 views
what is the future value of $8000 a year for 28 years at 7.5%
1. 3 answers
2. 397 views
I need help on both of these...Find the exact value of cotx if the terminal side of angle x contains the point (-5,-12). Find
1. 1 answer
2. 580 views
Express 3 rad in degree measure and approximate to four significant digits
1. 1 answer
2. 455 views
238x123= ?
1. 1 answer
2. 224 views
i need 5 major events that occurred during presidency of Franklin pierce. And i need 3 major accomplishments during presidency
1. 3 answers
2. 562 views
scientist do experimental tests more than once
1. 4 answers
2. 397 views
5t=t-7
1. 1 answer
2. 242 views
name three numbers less than 20 that cannot be arranged into arrays with two rows
1. 1 answer
2. 396 views
A train is speeding along a straight, level track at +20.0 m/s when the engineer applies the brakes, which results in an
1. 1 answer
2. 832 views
A sailboat is out on the water for a cruise. First it sails at a rate of 4.93 m/s, at an angle of 120.0° for a period of 65.0
1. 1 answer
2. 376 views
Triangle ABC is similar to triangle FGH. Angle A measures 42 degrees. Angle G measures 49 degrees. Find the measure of angle H
1. 1 answer
2. 1,035 views
Express 3/8 as decimal number
1. 1 answer
2. 523 views
Suppose you mix 50 grams of CO and 10 grams of H2. How many grams of methanol can be produced?
1. 1 answer
2. 474 views
A shoe case weighing 40 lb is located on a scale inside a moving elevator that is going upward with the speed of 8 m/s. At time
1. 1 answer
2. 549 views
When do phase transitions occur in molecules?
1. 1 answer
2. 490 views
Suppose a cars brakes can produce an acceleration of -7m/s^2. If the car is traveling at an initial speed of 28m/s, what is the
1. 1 answer
2. 1,100 views
Hot Wings, Inc., has an odd dividend policy. The company has just paid a dividend of $11.25 per share and has announced that it
1. 3 answers
2. 1,607 views
Which of the following is true about the ICD-10-CM?A. An eighth character was added. B. There are combination diagnosis/symptom
1. 4 answers
2. 2,798 views
A cause-and-effect relationship must be stated or evident in order to code which of the following?A. Sequence B. Hypertensive
1. 3 answers
2. 524 views
75 is 5/2 of greg's age
1. 2 answers
2. 890 views
Find the diameter of a gold coin that has a weight of 1.00 (troy) oz and a thickness of 3.00 mm.
1. 4 answers
2. 494 views
how much simple interest would Karen earn on $300 at 6% for 6 months
1. 1 answer
2. 711 views
Dissolving 3g of ascorbic acid in 50g of acetic acid lowers the freezing point of acetic acid by 1.33degreesC. What is the
1. 1 answer
2. 564 views
how is the Maunder minimum and the little ice age related events?
1. 1 answer
2. 418 views
What's the length of the arc ab and the area of the sector aob
1. 1 answer
2. 532 views
the conversion for .1959 cm = m
1. 1 answer
2. 247 views
How much money should be invested today in order to have $100,000 in an account after 40 years if the rate is 6.8% compounded
1. 1 answer
2. 374 views
Jennifer invested $2,500 in an account earning 3.5% interest compounded continuosly. How much money will she have in the account
1. 1 answer
2. 558 views
A 1.4 kg ball and a 3.0 kg ball are connected by a 1.0 m long rigid, massless rod. The rod is rotating cw about its center of
1. 0 answers
2. 620 views
What would the final freezing point of water be if 3 mol of sugar were added to 1 kg of water (Kf = 1.86C/(mol/kg) for water and
1. 2 answers
2. 2,621 views
Jane needs to fill her pool with water. Ace said it will take them 40 minutes to fill the pool. Ben said it will take them 60
1. 2 answers
2. 529 views
If (x – 3) divides evenly into x3 – x2 – kx + k, find k. (2 marks)
1. 0 answers
2. 385 views
Complete the square to find the vertex of each quadratic function. State the vertex. (10 marks)A) f(x) = x2 + 8x – 3 B) f(x) =
1. 1 answer
2. 478 views
Determine the remainder of the following polynomial divisions: (2 marks)A) (4x4 + 3x2 - x + 3) ÷ (x + 1) B) (3x2 + 2x - 7) ÷
1. 1 answer
2. 615 views
Solve for x in the following equations. (4 marks)log3(x - 5) + log3(x + 3) = 2 <--- both log3.. 3 is subscript log7x + log7(x -
1. 1 answer
2. 672 views
a) Log2(x^2 – 9/x^3)^3 <----- log2 2 is subscript.b)loga 5a^4 <---- loga a is subscript.
1. 1 answer
2. 420 views
Write the expression as a logarithm of a single quantity. (4marks)A)3log5a + 4log5b - 2log5c B)3log2 -1/3log(x^2-1)
1. 1 answer
2. 482 views
Find the value of each of the following. Leave your answers as fractions where appropriate. Do not change bases.a) log4 (1/8)
1. 1 answer
2. 701 views
The length of time that it takes for a pendulum to make one complete swing depends on the length of the pendulum. The time in
1. 1 answer
2. 1,244 views
The length of time that it takes for a pendulum to make one complete swing depends on the length of the pendulum. The time in
1. 1 answer
2. 1,203 views
a textbook has 50 more than two times the number of pages as a workbook. combined, they have 230 pages. how many pages are in
1. 1 answer
2. 456 views
a ladder is placed against the side of a building at an angle of 50 degree. the ladder's base is 10ft away from the base of the
1. 2 answers
2. 533 views
Gemma is making necklaces.She needs 10 beads for each one. She has 64 beads altogether. how many necklaces can she make?
1. 3 answers
2. 802 views
A 33 by 33 square piece of cardboard is to be made into a box by cutting out equal square corners from each side of the square.
1. 1 answer
2. 611 views
The length of time that it takes for a pendulum to make one complete swing depends on the length of the pendulum. The time in
1. 1 answer
2. 556 views
A student was given the function f(x) = x2 and asked to write the result of translating this function 1 unit to the left. The
1. 1 answer
2. 538 views
Can someone please help me? In Jane Eyre in chapter 1 with the quote, "every nerve I had feared him; and every morsel of flesh
1. 4 answers
2. 696 views
"every nerve I had feared him; and every morsel of flesh on my bones shrank when he came near," uses all of the literary devices
1. 1 answer
2. 1,906 views
If the magnitude of the electric field in air exceeds roughly 3 106 N/C, the air breaks down and a spark forms. For a two-disk
1. 1 answer
2. 948 views
john brought a new aquarium. How many gallons of water will john need to fill the tank three quarters of the way full? the tank
1. 1 answer
2. 548 views
How many electrons are in the highest occupied energy level of these atoms?Na(sodium) Al (aluminum) F(fluorine) C(carbon)
1. 1 answer
2. 1,494 views
Predict which would diffuse faster, briefly explain why.a. Methylene blue or KMnO4 with the same concentration b. 1.0M vs 0.1 M
1. 1 answer
2. 590 views
between which w consecutive numbers would you find the square root of 82
1. 2 answers
2. 444 views
How much power is required to do 110 J of work on an object in a time of 0.4 s?W How much power is required if the same work is
1. 1 answer
2. 386 views
The length of a rectangle is 5 inches longer than its width. Its perimeter is 45 inches. Let w equal the width of the rectangle.
1. 0 answers
2. 794 views
find the apparent weight of a 18 cm by 12 cm by 6 cm block of concrete with a mass of 1.82 kg that is submerged under water.
1. 1 answer
2. 390 views
if one bus stops at the library every 60 minutes, and the other bus stops at the library every 45 minutes, how long will it take
1. 2 answers
2. 432 views
WHAT DO YOU CALL A DUCK THAT STEALS?
1. 7 answers
2. 875 views
Suppose CED = DBC. If m<EDC=63 degrees and m<DBC=82 degrees, what is m<DCE? Possible answers are 63, 82,145 or 35 degrees.GHF =
1. 1 answer
2. 923 views
B is the midpoint of AC, D is the midpoint of CE, and Bd=14. find AE.B is the midpoint of AC, D is the midpoint of CE and BD=7.
1. 1 answer
2. 808 views
use the intermediate value theorem to show that f(x) has a zero in the given interval. f(x) = -x^5 -2x^4 + 5x^3 + 4; [-0.9,
1. 1 answer
2. 427 views
Rocks that become hot enough to melt and flow are referred to as ___ by scientists
1. 2 answers
2. 710 views
6 x 3/4 =
1. 2 answers
2. 236 views
3/5 + 6 2/3 =
1. 1 answer
2. 324 views
Determine the least possible value for B to the nearest tenth if A = 20°, a = 7, and b = 11.
1. 1 answer
2. 404 views
The terminal side of an angle theta in standard position coincides with the line 2x – y = 0 in Quadrant III. Find cos theta to
1. 2 answers
2. 1,616 views
Determine the number of possible solutions if A = 48°, a = 5, and b = 6.
1. 0 answers
2. 513 views
Find the measure of the reference angle for 235°.
1. 1 answer
2. 563 views
Identify the coterminal angle between–360° and 360° for the angle –120°.
1. 2 answers
2. 1,905 views
Give the angle measure represented by 0.5 rotation clockwise.
1. 1 answer
2. 773 views
a solution of lead(2)nitrate is added to hydrochloric acid. A precipitate is formed in a double displacement reactionQuestion:ho
1. 1 answer
2. 582 views
A spherical snowball is melting in such a way that its diameter is decreasing at rate of 0.4 cm/min. At what rate is the volume
1. 2 answers
2. 1,498 views
A generator uses a coil that has 280 turns and a 0.45-T magnetic field. The frequency of this generator is 60.0 Hz, and its emf
1. 2 answers
2. 810 views
A balloon is filled with 2.2 cm3 helium gas at 132.4 atm pressure. What will be the new pressure (atm) if the volume is changed
1. 1 answer
2. 496 views
A 45.3 cm3 bubble of air at 1 atm pressure is subjected to a new pressure of 4.7 atm. What will be the new volume (cm3)?
1. 1 answer
2. 468 views
What pressure (atm) is exerted by a column of ethanol 49.0 cm high? The density of ethanol is 0.789 g/cm3 and 9.8m/s2 as your
1. 1 answer
2. 533 views
what substance has the density of .60g/ml
1. 0 answers
2. 353 views
gig started giganeers to earn a profit but by working hard and increasing his market shares , he was able to create jobs for
1. 2 answers
2. 797 views
if cot 17 degrees = 3.2709, find tan 73 degrees
1. 1 answer
2. 967 views
A block is dropped onto a spring with k = 27 N/m. The block has a speed of 3.2 m/s just before it strikes the spring. If the
1. 0 answers
2. 1,000 views
spores are produced in reproductive structure called .
1. 0 answers
2. 392 views
what do penguins eat for lunch
1. 5 answers
2. 1,225 views
does anyone know a website that i can recover deleted photos for free when i download i see my pic go through then when i want
1. 1 answer
2. 494 views
Write a menu driven program that either accepts words and their meanings, or displays the list of words in lexicographical order
1. 0 answers
2. 632 views
Write a menu driven program that either accepts words and their meanings, or displays the list of words in lexicographical order
1. 2 answers
2. 793 views
Generally speaking, the greater the amount of financial wealth people hold in the form of near-monies, the: A) greater is their
1. 0 answers
2. 938 views
which combinations of fiscal policy actions would most likely be offsetting? A) increase taxes and government spending B)
1. 0 answers
2. 911 views
You are standing 20 cm directly away from from the mid-point of a long, straight current carrying wire that runs east/west and
1. 0 answers
2. 868 views
I REALLY need help in this Double Shift word problem by Gloria Rosenthal.The following real or fictional people all "do" or
1. 2 answers
2. 562 views
I REALLY need help in this Double Shift word problem by Gloria Rosenthal.The following real or fictional people all "do" or
1. 2 answers
2. 430 views

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