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Questions (179)
10.
Which part of the business plan would you use to really break down how many staff you need in order to make a specific amount
7 answers
19 views
Tickets to the zoo cost $12 for adults and $8 for children. The school has a budget of $240 for the field trip. An equation
1 answer
56 views
Tickets to the zoo cost $12 for adults and $8 for children. The school has a budget of $240 for the field trip. An equation
1 answer
65 views
1. Conslaer the Curve y =JX) = 2"-1.
A. Find the exact area of the region in the first quadrant bounded by the curves y = fx) =
1 answer
290 views
A gas pipe line is to be constructed from a storage tank, which is right on a road, to a house which is
600 feet down the road
2 answers
1,113 views
consider dy/dx = 2-2y where y=f(x) is the particular solution to the differential equation where f(0)=2.
1. write an equation for
1 answer
1,724 views
Balance the following electrochemistry reaction using the half-reaction method in basic conditions.
XeF6 -> Xe + XeO6^4- + F
1 answer
318 views
In the scale drawing below, each
side is 1.9 cm long. If the drawing is going to be enlarged by a scale factor of 20, what is the
6 answers
933 views
A bird flies 2.0km south and then 1.5km 37∘ east of south. How far will it have to fly to get back to its original place if it
4 answers
864 views
Alicia’s gross monthly pay is $1,700.
Alicia pays 1.25% of her monthly salary for Medicare. How much does she pay?
1 answer
708 views
The expression x*y has the value y^-2 -(-SQRT(x))^3. find the value of 49* -1/3
2 answers
1,059 views
if (SQRT(3)-1) is a root of the equation 2x^2 - 2kx+4=0 then k equals what.
2 answers
1,293 views
if 9^y=x, which of the following represents 9^y-9^(y-3)
A) 1/x^3 B) x^3 C) 729x D) 729/728 x E) 728/729 x
1 answer
536 views
if 6^(2x+1)=k, then 6^(4k+3) equals
1 answer
931 views
while chloromethane is reactive towards nucleophiles, the Grignard reagent produced from chloromethane is reactive towards
0 answers
391 views
Although there is a popular belief that herbal remedies such as Ginkgo biloba and Ginseng may improve learning and memory in
1 answer
999 views
physics osmosis
1 answer
300 views
a 6 foot red casts a shadow that is 7 feet long. the shadow of a nearby tree is 42 feet long. slove a proportion to find the
1 answer
513 views
The x and y components of a certain force are measured and found to be Fx = (68 ± 3)N and Fy =(42 ± 2) N, respectively.
2 answers
1,090 views
It is required to titrate ethanol solution .Being available a 0.2mol/l potassium dichromate solution and 4mol/l sulfuric acid
4 answers
646 views
5/8 x+ 1/16 x = 3/16 + x
x= - 3/5 I'm trying to verify my answer. these are fractions
1 answer
332 views
a recipe calls for 5/7 cup of granola. how much is needed to make half the recipe.(1/2)(5/7)= 5/14 Is this correct?
1 answer
583 views
Straight Numeric and Terminal Digit Filing
i don't understand it at all
1 answer
442 views
a pantry contains 6 shelves each 42 inches long. the shelves are to be reclined with fresh paper. the paper is sold in 1 yard
2 answers
732 views
Nolan practices the piano for 1 2/5 hours every Saturday and Sunday. How long does he practice each weekend? Express your answer
8 answers
2,261 views
Suppose a reaction has the equilibrium constant K = 2.3 10-7 at a particular temperature. Will there be a large or small amount
0 answers
693 views
which of the following is not a major point of view
first person third person fourth person limited (THIS ONE)
1 answer
3,456 views
find the turning points for the curve y=2x^3-1/2x^2-x+5. Determine the nature of the turning points.
Appreciate your help
1 answer
1,039 views
simplify the expression show your work 3x(4x^4-5x)
1 answer
498 views
One cubic meter (1.00 m3) of aluminum has a mass of 2.70E+3kg, and 1.00m3 of silver has a mass of 1.05E+4kg. Find the radius of
1 answer
1,612 views
_______, or laying high taxes on imported goods, was one way the European government supported and aided its own economy during
5 answers
568 views
what is the heat required to convert 0.1 kg of melting ice into steam at 100 degree celcius
0 answers
749 views
if a 5-foot tall bush casts a 2-foot shadow how tall is a tree standing next to the bush that casts an 8-foot shadow at the same
1 answer
468 views
How many CO2 molecules are formed when 10 methanol molecules react?
2 answers
518 views
mass of passenger is 90 kg and mass of scale is 40 kg what is scale reading inside an elevator moving at 7.8 m/s2 upward? does
0 answers
493 views
how do you write 3.08 as a fraction?
5 answers
1,091 views
How many ways to rearrange 9 a's, 2 b's, and 2c's so that we never see bc and both b's always appear before both c's?
0 answers
267 views
Evaluate ∬(x^2+y^2)^2/(x^2y^2) dx dy over the region common to the circles x^2+y^2=7x and x^2+y^2=11y.
1 answer
290 views
Evaluate ∬(x^2+y^2)^2/(x^2y^2) dx dy over the region common to the circles x^2+y^2=7x and x^2+y^2=11y.
5 answers
359 views
Evaluate ∬(x^2+y^2)^2/(x^2y^2) dx dy over the region common to the circles x^2+y^2=7x and x^2+y^2=11y.
0 answers
338 views
valuate ∬(x^2+y^2)^2/(x^2y^2) dx dy over the region common to the circles x^2+y62=7x and x^2+y^2=11y
0 answers
306 views
Evaluate ∬R 1/sqrt(x^2+y^2) dx dy, where R is the region bounded by y≥0 and x^2−x+y^2≤0.
2 answers
720 views
Let V be the volume of the region bounded by x^2+y^2≥z^2, z≥0 and x^2+y^2+z^2≤1. What is the value of ⌊100V⌋?
4 answers
857 views
What is the wind speed in m/s required to keep a great white shark suspended in midair during a summer day on the California
0 answers
465 views
Let S be the set of {(1,1), (1,−1), (−1,1), (1,0), (0,1)}-lattice paths which begin at (1,1), do not use the same vertex
0 answers
459 views
A token is placed on the leftmost square in a strip of four squares. You are allowed to move the token left or right along the
4 answers
498 views
If a object of radius 3 cm is attached to the ground in a 3 m deep sea, what is the vertical force in N with which the water
0 answers
550 views
f(x) is a twice differentiable function such that f(2x)=f(x+5)+(x−5)^2 What is f''(x)?
0 answers
364 views
If f(x)=∫ (from -x to x) cos(t)/(1+e^t) dt and x=asin(77/85), then the absolute value of f′(x)−f(x) can be expressed as
0 answers
968 views
If f(x)=∫ (from -x to x) cos(t)/(1+e^t) dt and x=asin(77/85), then the absolute value of f′(x)−f(x) can be expressed as
6 answers
477 views
f(x) and f′(x) are continuous, differentiable functions that satisfy
f(x)=x^3+4x^2+∫ (from 0 to x)(x−t)f′(t) dt. What is
0 answers
342 views
f(x) and f′(x) are continuous, differentiable functions that satisfy
f(x)=x^3+4x^2+∫(from 0 to x)(x−t)f′(t) dt. What is
4 answers
518 views
Let V be the volume of the three-dimensional structure bounded by the region 0≤z≤1−x^2−y^2. If V=a/bπ, where a and b
3 answers
361 views
he volume of the solid obtained by rotating the region bounded by x=(y−2)^2 and y=x about the x-axis has the form N/2π. What
0 answers
312 views
How many positive integers a (<1000) are there such that the function
f(x)=x^4−76/3x^3+2ax^2 has no local maxima?
4 answers
409 views
Let V be the volume of the three-dimensional structure bounded by the region 0≤z≤1−x^2−y^2. If V=a/bπ, where a and b
4 answers
369 views
If (x+2)f(2−x)+(2x+1)f(2+x)=1 for all real values of x, then f(18)=a/b, where a and b are coprime positive integers. What is
1 answer
442 views
How many integer values of a are there such that
f(x)=x^+ax^2+8ax+25 has no local extrema?
1 answer
353 views
A 3-dimensional structure is obtained from rotating the parabola y=x^2 about the y-axis. Each second, 2π units^3 of water is
1 answer
735 views
The area bounded by the curve 2y^2=x and the line 4y=x is rotated around the y-axis. The volume of the resulting structure can
5 answers
536 views
The area bounded by the curve 2y^2=x and the line 4y=x is rotated around the y-axis. The volume of the resulting structure can
0 answers
439 views
A 3-dimensional structure is obtained from rotating the parabola y=x^2 about the y-axis. Each second, 2π units^3 of water is
0 answers
498 views
The volume of the solid obtained by rotating the region bounded by y=x^2−2x and y=x about the line y=9, has the form a/bπ,
1 answer
1,021 views
A clock is made out of a disk of radius R=10 cm which is hung by a point on its edge and oscillates. All of a sudden, a circular
5 answers
543 views
Telephoto lenses allow one to "zoom in" on distant objects, making them bigger. A particular telephoto lens consists of a
2 answers
517 views
Brilli the ant randomly placed a token into a square on a 2×100 chessboard according to a probability distribution P. The token
1 answer
403 views
Brilli the ant is considering the complexities of a 5-dimensional universe. She wants to count the number of integer points that
0 answers
552 views
Telephoto lenses allow one to "zoom in" on distant objects, making them bigger. A particular telephoto lens consists of a
2 answers
682 views
The following data was obtained from titrating a solution containing 25 mL of 0.0100 M MgCl2 solution, 1 mL of NH3OH buffer, and
1 answer
540 views
A salesperson at a clothing store earns a 5% commission on all sales. How much commission does the sale person earn on a 300$
1 answer
763 views
whaat happens to the potential energy lost by hammer of pile driver when it falls through a distance and drives a piling into
2 answers
616 views
if a section of concrete is poured for a road and the engineer leaves no gap between sections poured before and after the
0 answers
915 views
the propane gas tank has an inner diameter of 1500mm and wall thickness of 15mm. If the wall is pressurized to 2MPa, determine
0 answers
1,273 views
A helicopter hovering above a forest fire dumps a large bucket of water. How far does the water fall during the third second?
1 answer
1,690 views
A total of 16 mice are sent down a maze, one by one. From previous experience, it is
believed that the probability a mouse turns
1 answer
483 views
Traveling at a speed of 18.3 m/s, the driver of an automobile suddenly locks the wheels by slamming on the brakes. The
1 answer
639 views
A 4.85-kg box is sliding across the horizontal floor of an elevator. The coefficient of kinetic friction between the box and the
1 answer
432 views
A diver springs upward from a board that is 3.90 m above the water. At the instant she contacts the water her speed is 14.9 m/s
1 answer
1,082 views
A golf ball is dropped from rest from a height of 8.20 m. It hits the pavement, then bounces back up, rising just 5.40 m before
0 answers
795 views
Along a straight road through town, there are three speed-limit signs. They occur in the following order: 56 , 33 , and 24 mi/h,
1 answer
1,992 views
Compute the derivative for the following:
n(x) = sin(x^3-5x^2+4x-7) Thanks, andy
3 answers
431 views
If I figured out average velocity can I use that to figure instantaneous velocity? There is no function. Thanks
1 answer
503 views
the graph (x^5-15*x^3 +10) is sketched without axes and not to scale. I found f'(x), set it to zero and got x=0, x=3, x=-3.
13 answers
886 views
Please help me solve. I think increase = concave up and decrease = concave down? On the graph y = x^5-15x^3+10 for x what
0 answers
500 views
a rectangular sheet of cardboard size 5' by 8' is to be used to make an open box by cutting out the four corners. What is the
1 answer
1,083 views
CVD is the second leading cause of death for U.S. women.
flase right?
1 answer
533 views
Lawrence was training for a mararthon. He ran 9.59 miles total the first week of training. On the second week of training,he ran
1 answer
588 views
how many tons are in 35,00 lb?
2 answers
301 views
3. An industry currently has 100 firms, all of which have fixed costs of $16 and average variable cost as follows:
Quantity
0 answers
1,623 views
A 20 kg block slides with an initial speed of 11 m/s up a ramp inclined at an angle of 25o with the horizontal. The coefficient
1 answer
612 views
A 69 kg skier encounters a dip in the snow's surface that has a circular cross section with a radius of curvature of 12 m. If
0 answers
809 views
explain how the hiv virus destroys the immune system.
2 answers
892 views
One of the key purposes of the probate process is the payment of __________ and taxes.
A. dues B. attorneys C. debts D. courts is
3 answers
375 views
To be eligible for the Marital Deduction, the property must pass "__________."
A. eventually B. indirectly C. outright D. quickly
0 answers
1,098 views
The estate tax only affects the wealthiest __________ of Americans.
A. 1% B. 2% C. 5% D. 10% im confused between B n D
1 answer
417 views
If the decedent owned an interest in a qualifying family-owned business, a deduction from the gross estate in the amount of up
0 answers
392 views
Review and revise the following paragraph.
After reviewing al the pleadings the underlining records that party arguments;
2 answers
521 views
a number multiplied by -8, subtracted from the sum of 6 and 5 times the number
plz help
1 answer
930 views
how are community celebrations and national holidays different
1 answer
335 views
Explain how to get the variable alone in each equation..x + 13 = 25
x + 13 - 13 = 25 - 13
1 answer
523 views
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