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Rachel
Questions (979)
Why was seven years of war a turning point in British colonial society and their relationship with England?
Please give me 4
6 answers
704 views
A diver achieves a horizontal velocity of 3.76 m/s from a diving platform located 6m above the water. How far from the edge will
1 answer
665 views
Let f(x)=3/x. If the rate of change of f at x = c is three times its rate of change at x = 2, then c = ?
1 answer
371 views
At how many points on the curve
y=4x^5-3x^4+15x^2+6 will the line tangent to the curve pass through the origin?
1 answer
2,657 views
1.If an arrow is shot upward on the moon with a velocity of 50 m/s its height (in meters) after t seconds is given by H = 50t -
1 answer
2,643 views
If an arrow is shot upward on the moon with a velocity of 57 m/s its height (in meters) after t seconds is given by H=
2 answers
884 views
1.Which function is NOT continuous everywhere?
A.y=(4x)/(x+1)^2 B.y=|x| C.y=(x)/(x^2+1) D.y=√(x^2+1) E.y=x^(2/3) 2.State the
2 answers
556 views
What factors made New England so different from the middle and southern colonies? Consider such things as economics,
1 answer
513 views
Why is the landing at Plymouth Rock seen as just as important as Jamestown, or more so, in the founding of our country?
3 answers
492 views
Would just in this sentence be considered and adverb?
Now when they were first made, the bears were covered with hair and had
1 answer
499 views
Find the center and radius of the circle whose equation is 5x^2−6x+5y^2+8y−9=0.
1 answer
467 views
Find the domain and range of:
F(x)=sqrt(x)+16
1 answer
400 views
What is the tone in When Grizzlies Walked Upright?
1 answer
830 views
Is respiratory control more sensitive to small changes in arterial PO2 or in arterial PCO2?
0 answers
527 views
Is respiratory control more sensitive to small changes in arterial PO2 or in arterial PCO2?
1 answer
461 views
How would you classify Wal-Mart in terms of its position on the wheel of retailing versus that of an off-price retailer?
1 answer
743 views
At Lucy's Restaurant,1 3/4 a serving of tomato soup is cups. Lucy makes 63 cups of tomato soup
each day. How many servings of
2 answers
608 views
Calculate the concentrations of all species in a 1.17 M Na2SO3 (sodium sulfite) solution. The ionization constants for sulfurous
1 answer
931 views
Phosphoric acid, H3PO4(aq), is a triprotic acid, meaning that one molecule of the acid has three acidic protons. Estimate the
1 answer
1,222 views
Fish breathe the dissolved air in water through their gills. Assuming the partial pressures of oxygen and nitrogen in the air
1 answer
2,262 views
A small pebble is heated and placed in a foam cup calorimeter containing water at 25 °C. The water reaches a maximum
5 answers
1,621 views
A small pebble is heated and placed in a foam cup calorimeter containing water at 25 °C. The water reaches a maximum
1 answer
753 views
If 82.4 g of cold water (initially at 22 °C) is mixed in an insulated container with 96 g of hot water (initially at 88 °C),
1 answer
606 views
if the work required to stretch a spring 1 ft beyond its natural length is 12 ft-b, how much work is needed to stretch 9 inches
0 answers
677 views
A ball is thrown downward from the top of a 100-foot building with an initial velocity of 14 feet per second. The height of the
2 answers
1,828 views
How can I solve 1/2x+1/x=-12?
1 answer
359 views
I am purchasing a house for $235,000 and have excellent credit. If I pay $1,678.93 at the end of the first month, how much is
1 answer
522 views
One gram of platinum has 3.09 × 1021 atoms, and each platinum atom has 78 electrons.
How many electrons are contained in 4.00 g
1 answer
726 views
Suppose that the profit, p, for selling bumper stickers is given by p(x) = 0.1x2 + 8x - 50.
What is the minimum number of bumper
2 answers
1,212 views
sally bakes two cakes, a square and a circle. the length of the side of the square cakes is 8 inches. find the perimeter of the
3 answers
487 views
1. Two points in a plane have polar coordinates (2.5 m, 30 degrees) and (3.8 m, 120 deg). Determine (a) the cartesian
1 answer
4,046 views
3 similar shirts and 4 similar jackets cost $360. 1 such shirt and 3 such jackets cost $220. Find the cost of each shirt.
4 answers
1,720 views
Line l is tangent to the graph of
y= x - x²/500 at point Q & it crosses the y-axis at (0, 20) a). Find the x-coordinate of point
1 answer
2,774 views
The position of a function of a moving particle is s(t)=5+4t-t^2 for 0<t<10 where s is in meters and t is measured in seconds.
1 answer
1,400 views
Let f be the function defined by f(x)=x^3 + x. If g(x)= the inverse of f(x), and g(2)=1, what is the value of g'(2)?
1 answer
2,508 views
Find the altitude of an isosceles triangle whose base is 8 cm and whose legs are 5 cm?
1 answer
479 views
Three part question
Two students each measured the density of a quartz sample three times: Student A Student B 1. 3.20g/mL
1 answer
1,807 views
The directions state "weigh about 5 grams of sodium chloride". Give minimum and maximum amounts of sodium chloride that would
1 answer
2,635 views
A car is speeding up in the forward direction on a level road.
a. The frictional force acting from the road on the tires is
1 answer
540 views
Let f be the function given by f(x)= 2x/(sqrt(x^2 +x +1))
c. Write an equation for each horizontal asymptote of the graph of f.
2 answers
3,513 views
Jody deposited $65 into her savings account. The next day, she withdrew $24. how much of her deposit remains in the account?
1 answer
491 views
Let g and h be any two twice-differentiable functions that are defined for all real numbers and that satisfy the following
2 answers
2,996 views
I have an art presentation and I need to find a piece of literature written around late 1800s to early 1900s to relate to my art
1 answer
559 views
2 5/8 divided by 7=
Answer in simplest form
1 answer
401 views
Why did Charles Darwin talk about pigeons (how breeders produced many shapes, sizes, and colors of pigeons, all starting from a
1 answer
637 views
A diameter of a circle is perpendicular to a chord whose length is 12 inches. If the length of the shorter segment of the
1 answer
1,811 views
A diameter of a circle is perpendicular to a chord whose length is 12 inches. If the length of the shorter segment of the
0 answers
576 views
A diameter of a circle is perpendicular to a chord whose length is 12 inches. If the length of the shorter segment of the
0 answers
720 views
Two secant segments are drawn to a circle from a point outside the circle. The external segment of the first secant segment is 8
2 answers
670 views
Two secant segments are drawn to a circle from a point outside the circle. The external segment of the first secant segment is 8
1 answer
1,812 views
Calculate the water pressure at the bottom of the 100-m-high water tower
2 answers
2,099 views
How much force is needed to hold a nearly weightless but rigid 1-L carton beneath the surface of water?
1 answer
906 views
A certain spring stretches 5.8cm when a load of 38N is suspended from it. How much will the spring stretch if 48N is suspended
3 answers
5,761 views
Mortgage lenders base the mortgage interest rate they offer you on your credit rating. This makes it financially critical to
1 answer
533 views
Find the y- intercept of the graph of each function.
y=3x+3
1 answer
386 views
What specific literary connection (Romanticism) can I make from John Mix Stanley's painting, "Osage Scalp Dance?"
1 answer
385 views
There are 22 gloves in a drawer. 5 brown pair, 4 green pair, and 2 blue pair. If you had the reach into the drawer and it was
2 answers
774 views
A coffin is given an initial speed of 4.4 m/s up the 17.8º inclined plane with a coefficient of kinetic friction of 0.4. How
0 answers
351 views
A coffin is given an initial speed of 4.4 m/s up the 17.8º inclined plane with a coefficient of kinetic friction of 0.4. How
0 answers
362 views
Convert 355.3 kg to tons.
I start the problem: 355.3 kg to 1 kg then 1 x 10 to the third power, then I have 1g. My problem is
1 answer
351 views
A space probe has two engines. Each generates the same amount of force when fired, and the directions of these forces can be
1 answer
712 views
A glass can be filled slightly above the rim with water. Explain why the water does not overflow.
1 answer
868 views
Identify the predominant intermolecular forces between molecules of each of the following compounds:
a. CCl4 b. HF c. SO2 d.
1 answer
1,352 views
Predict which compound from each of the following pairs will have the highest boiling points and why?
NH3, He, Ar, LiF
2 answers
530 views
Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial
1 answer
1,800 views
If theta equals 60 and F equals 450 Newtons, determine the magnitude of the resultant force and its direction, measured
3 answers
984 views
Consider the following balanced chemical equation: 3(NH4)2CrO4 + 4Al + 24HCl --> 3CrCl2 + 6NH4Cl + 4AlCl3 + 12H2O.
a) How many
1 answer
630 views
the first step in developing the compensation plan for a sales force is to:
1 answer
401 views
consider a circle of radius 1, and corresponding inscribed and circumscribed polygons with the number of sides n = 3, 4, 5, 6,
1 answer
443 views
Is "pharmacy" a business or a profession?
1 answer
372 views
Consider the exam data below.
Algebra score: 20 35 13 29 40 23 Calculus score: 41 69 34 72 86 58 Use your calculator to find the
0 answers
843 views
a stone thrown upward from the top of a 320-foot cliff at 128 ft/sec eventually falls to the beach below?
how long does the stone
1 answer
1,611 views
success in college requires:
2 answers
378 views
Find the area of the other figure to the nearest whole number.
The area of the smaller trapezoid is 771 m2.
3 answers
765 views
An unknown radioactive element decays into non-radioactive substances. In 100 days the radioactivity of a sample decreases by 64
3 answers
2,182 views
which of these ancient civilizations survived, intact, until the twentieth century?
3 answers
1,152 views
A dog kennel is to be constructed alongside a house using 60 m of fencing. Find the dimensions that will yield the maximum area.
1 answer
1,601 views
Construct a 5th mode standing wave on a string that has an unknown mass hanging from one end. The distance between fixed ends of
0 answers
514 views
What kind of fallacy are these 2 examples?
1. "Fresh fruits and veggies make life better." 2. "Fairway coffee is the essence of
1 answer
425 views
A string fixed at both ends is 9.31 m long and has a mass of 0.125 kg. It is subjected to a tension of 100.0 N and set
2 answers
641 views
A projectile is fired vertically from Earth's surface with an initial speed v0. Neglecting air drag, how far above the surface
2 answers
1,576 views
Find solutions
1 answer
511 views
The mean diameters of X and Y, two planets in the same solar system, are 7.0 103 km and 1.4 104 km, respectively. The mass of X
1 answer
719 views
A man lifts various loads with the same lever. The distance of the applied force from the fulcrum is 2.00 m and the distance
0 answers
1,240 views
A white solid was found in an unmarked bag. Describe an experiment that can be set up to determine if the solid is either
1 answer
371 views
ln x = 6 ln^2 x
SOLVE FOR x
1 answer
267 views
ln x = 6 ln^2 x
solve for x
0 answers
284 views
(sqrt(ln(x)))/(ln sqrt(x))=6
1 answer
822 views
(sqrt(ln(x)))/(ln sqrt(x))=6
1 answer
322 views
solve for x
((sqrt(lnx))/(ln(sqrt(x))))=6
1 answer
320 views
You push a block of mass m against a horizontal spring, compressing the spring a distance x. Then you release the block, and the
1 answer
1,775 views
A 44 kg skier starts from rest at a height of H = 18 m above the end of the ski-jump ramp. As the skier leaves the ramp, his
1 answer
982 views
In the figure below, a runaway truck with failed brakes is moving downgrade at 114 km/h just before the driver steers the truck
1 answer
919 views
In the figure below, a small block of mass m = 0.034 kg can slide along the frictionless loop-the-loop, with loop radius 8 cm.
0 answers
1,333 views
What is the spring constant of a spring that stores 25 J of elastic potential energy when compressed by 6.0 cm from its relaxed
0 answers
819 views
solve for x:
x=9^(logbase9(5)+logbase9(9)) Note: Your answer must be exact and in simplest form
0 answers
360 views
solve for x
((sqrt(lnx))/(ln(sqrt(x))))=6
0 answers
825 views
For what value of x is the following true?
log(x+4)=logx+log4
1 answer
616 views
Find the solution of the exponential equation
7+(5^5x)=25 correct to at least four decimal places.
0 answers
349 views
Evaluate the expression, reducing to simplest form log(log1000^10000)=
BLANK +logBLANK Your answers must be integers.
1 answer
500 views
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