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Questions (96)
Which of the following statements about women in policing is TRUE?
0 answers
92 views
Which is a valid prediction about the continuous function f(x)?
A).f(x) ≤ 0 over the interval (–∞, ∞). B).f(x) > 0 over
0 answers
158 views
Which is a valid prediction about the continuous function f(x)?
A).f(x) ≤ 0 over the interval (–∞, ∞). B).f(x) > 0 over
0 answers
217 views
a chemical reaction is balanced by changing the what?
1 answer
117 views
3. Graph the step function over the interval -2 ≤ x ≤ 2.
f(x) = |x+3| So far I've got a plot over (-2,0) and (0,3) but I have
2 answers
1,080 views
The United States ambassador to a strategically important country was recently discovered engaging in illegal activities in that
2 answers
606 views
the sum of -2 times a number, n, and 6 is less than 4
1 answer
195 views
1. How can the momentum of a moving object be found?
A. By multiplying its mass by its acceleration. B. By dividing its change in
3 answers
1,386 views
Suppose f(x)=3x(x-1)/x²-3x+2 for x≠1,2,f(1)= -3,f(2)=4 then f(x) is continuous
a) except at x=1 b) except at x=2 c) except at
1 answer
489 views
Serge had the following scores on his math tests last quarter. 100,94,78,88,87,93,96,and 92.Find the mean absolute deviation for
3 answers
809 views
Write this equation in vertex and standard form. y=-11x^2+176x-429
1 answer
322 views
Explain how knowing that 5/8 =.625 helps you write the decimal for decimal for 4 5/8?
1 answer
575 views
Which of the following occurred after the Vietnam war spread into Vietnam but before Vietnam was united under a communist
5 answers
1,583 views
12. How do the cherries on a cherry tree help the plant reproduce?
A. Cherries develop into seeds, which are young, undeveloped
10 answers
3,198 views
which of the following was a law established by the northwest ordinance?
A.only territories with a population of at least 60,000
9 answers
2,141 views
Dancers Backstage by Edgar Degas(the piece of art)
2. how did the artist use color to create emphasis in this image? a. by using
1 answer
1,440 views
1. which of the following is necessary to propose a new amendment to the constitution?
A. approval by a popular vote held in
5 answers
2,442 views
I am outside the path. (10,8,3,7)
I am the difference of 2 numbers inside the path.(6,2,10,9,5) I am less than 5
0 answers
648 views
A man pushes a lawn mower on a level lawn with a force of 203 N. If 26% of this force is directed downward, how much work is
1 answer
2,033 views
2 water tanks are being set up.Each one starts with 100 liters of water.The first tank fills at the rate of 15 liters per
0 answers
506 views
At a speed of 15 revolutions per min.,how long will it take a wheel of radius 14 in.,rolling on its edge to travel 440 ft.
2 answers
666 views
A defective clock is set correctly at 12 nn.However it registers only fifteen mins. for each hr.In how many hr.will it again
0 answers
427 views
There are 6 gray socks,8 brown socks and 2 blue socks in a drawer.If you remove 2 socks without looking,what is the probability
1 answer
542 views
Lorraine is placing tiles in rows.In each succeeding row,she doubles the number of tiles.The ninth row has 768 tiles.How many
1 answer
1,014 views
The length of rectangle A is 1/3 the length of rectangle B.The width of rectangle A is twice the width of rectangle B.Find the
1 answer
1,000 views
The average of 4 numbers is 48.If the two middle numbers add up to 130,what is the average of the smallest and largest numbers?
1 answer
715 views
The ratio 2/3:3/4 is equal to the ratio of 24 to ___?
1 answer
539 views
If M is a multiple of 5 and N is a factor of 26 ,which of the following could be equal to 48?
A.MN B.M+N C.M/N D.M-5N
1 answer
460 views
The length of rectangle A is 1/3 of the length of rectangle B.Find the ratio of the area of rectangle A to the area of rectangle
1 answer
536 views
1. In an isosceles triangle that is not equilateral the angle between the congruent sides is called a ____
A> Leg B> Vertex C>
12 answers
4,878 views
Find the coordinates of the orthocenter of the triangle with the given vertices.
L (8,0) M (10,8) N (14,0)
1 answer
3,005 views
Suppose you have a sample of 6 observations from a normal population. The sample
variance is equal to 4. Find a 90% lower
0 answers
565 views
Predict the products of electrolysis in an aqueous solution of FeCl2.
Please help. I don't understand how the answer is OH-, O2,
0 answers
1,070 views
Identify the correct statement for the following reaction:
Br2 (l) → Br2 (g) ΔH° = 30.9 kJ ΔS° = 93.2 J/K A) The reaction
1 answer
1,830 views
Put 10 mL of silver sulfate (Ag2SO4) in 1 gram zinc.
What is the net equation?
1 answer
429 views
For the equation: MnO2 (s) + 2 CO (g) → Mn (s) + 2 CO2 (g)
Calculate ΔG at 298K if MnO2 = 0.150 mol, Mn = 0.850 mol, CO =
1 answer
1,008 views
You wish to prepare 100.0 mL of a 800.0 ppm w/v sodium (MW = 22.9897 g/mol) solution. How many grams of sodium dichromate
1 answer
1,086 views
what property is being shown in ab+ bc=24 and AB =10, then 10+BC=24
symmetric addition subtraction substitution
1 answer
366 views
what property is being shown in ab+ bc=24 and AB =10, then 10+BC=24
symmetric addition subtraction substitution
1 answer
347 views
How do Ifind the volume for a prism cube with three known measures?
Ht 8mm W 5mm length 10.4
8 answers
1,087 views
I have two questions about two circles.
A.First circle shows half a line measuring 4mm using 3.14 for pie. I came up with an
5 answers
550 views
Estimate the radius of a circle with the circumference of 272.2 inches. Help me with the steps please?
16 answers
2,718 views
Some flowers are being planted in a circular flower bed with a 10-foot diameter. If each flower requires 5 square feet of space,
5 answers
844 views
When magnesium burns in air, it reacts with oxygen and nitrogen, forming magnesium oxide and magnesium nitride. If 20.0L of air
1 answer
1,654 views
The number of gallons of water remaining in a swimming pool t minutes after the drains are opened and the pool begins emptying
0 answers
715 views
The number of gallons of water remaining in a swimming pool t minutes after the drains are opened and the pool begins emptying
0 answers
652 views
How do Miss Prism and Chasuble contribute to the overall themes and development of the play?
0 answers
3,643 views
A block of mass 0.25 kg is connected to a spring with spring constant 35 N/m. The block is oscillating on a frictionless
1 answer
593 views
A ball and a thin plate are made from different materials and have the same initial temperature. The ball does not fit through a
1 answer
5,210 views
A thermos contains 150cm3 of coffee at 85° C. To cool the coffee, you drop two 10g ice cubes into the thermos. The ice cubes
1 answer
3,430 views
23×17
2 answers
280 views
1. (6.0 x 10^5) x (3.0 x 10^4) =
a. 18 x 10^20 b. 18 x 10^9 c. 1.8 x 10^20 d. 1.8 x 10^9 2. (5 x 10^-2) ÷ (2 x 10^3) = a. 2.5 x
30 answers
8,498 views
1. Which of the following is greater than 4.3 x 10^9
a. 2.1 x 10^9 b. 3.2 x 10^9 c. 5.3 x 10^9 d. 7.4 x 10^8 2. Which of the
5 answers
662 views
If sin A= 1/4 and sin B= -1/2, with A in QII and B in QIV, find tan(A+B)
2 answers
430 views
You wish to retire at 60 and, at the end of each month thereafter for 25 years, to receive $6,000. Assume that you begin making
1 answer
540 views
Calculate the final temperature when a 16.2 gram sample of ice at 0oC is placed into a styrofoam cup containing 128 grams of
1 answer
873 views
As a growing number of producers pursue multichannel distribution, they could probably learn some lessons from the masters at
1 answer
469 views
One of your relatives has come into a significant amount of money recently, and wants to invest $100,000 dollars in a stock
0 answers
524 views
Imagine you are the owner of a growing technology or service company with a healthy cash flow but little in the way of property
0 answers
353 views
Is it possible for companies both to maximize financial value for shareholders and to act responsibly in the communities in
0 answers
1,057 views
If 14.0 kilograms of Al2O3(s), 57.4 kilograms of NaOh(l), and 57.4 kilograms of HF(g) react completely, how many kilograms of
0 answers
1,073 views
How many moles of ions are released when this sample dissolves in water?
26.4 g of Ba(OH)2·8H2O
1 answer
1,169 views
What is the value of the variable and BC if B is between A and C. AB=4x BC=5x AB=16
0 answers
375 views
What does " Que estudias tu" mean in spanish?
5 answers
1,149 views
What does " Que estudias tu" mean in spanish?
2 answers
461 views
The distance a spring stretches is directly proportional to the force applied to the spring. A 4-lb weight stretches a spring 20
3 answers
2,406 views
wouldn't:couldnt::green: ?
2 answers
411 views
2.4 X 10 to the 4th in standard form
3 answers
707 views
My mother told me, I should establish credit at a young age.
Is there a adjective in this sentence?
3 answers
467 views
My mother told me, I should establish credit at a young age.
Am i correct when i say the pronouns are me and I, and the adverbs
4 answers
477 views
how do you misuse pronouns, verbs, adjectives, adverbs, prepositions and conjunctions. Im trying to help my little brother but
3 answers
504 views
Which planet has the gravitational force that is closest to Earth's gravitational force?
2 answers
477 views
The exterior angles of a triangle measure x°, (2x)°, and (3x)°. What is the value of x?
1 answer
1,183 views
A fixed quantity of gas at 27°C exhibits a pressure of 729 torr and occupies a volume of 5.70 L.
(a) Use Boyle's law to
4 answers
667 views
How do you find the perimeter of a parallelogram with a base of 20mm, side length of 17 mm and height of 15mm. I think a
1 answer
586 views
A solution is prepared by placing 72.8 g of magnesium chloride in 120 g of water at 22oC.
a)What is the boiling point of the
2 answers
706 views
Calculate the freezing point of a 0.75 m solution of Al2(CO3)3.
1 answer
1,301 views
What is the proper name for Co2o3?
1 answer
393 views
What is the correct IUPAC name for CuO?
1 answer
1,861 views
What is the correct name for NO2-?
2 answers
1,327 views
Simplify:
2/x+5 + 4/x+3 times (x+3)(x+5)/(3x+13)
2 answers
377 views
What year was Iceland founded by Leif Erikson?
3 answers
376 views
Sorry, I have another question about Iceland's government. :)
It wants to know What is (are) thename of the house(s) of
4 answers
508 views
I am doing a 6th grade country report on Iceland and I need the following information:
Iceland's lower courts -and- Iceland's
6 answers
1,035 views
You've got a bucket labeled Apples, and a bucket labeled Oranges, and a bucket labeled Apples and Oranges. You know they're all
3 answers
544 views
Substance shaped in a cube of length 2 cm. The cube's mass is 24 g. What is the density of this substance?
2 answers
544 views
I have read my article and still I am unsure of the correct answer. Which layer of the Earth contains liquid rock called magma?
1 answer
412 views
10-3y=1
find the value of y
1 answer
213 views
Glucose is put directly into the blood of some hospital patients. What part of metabolism is by-passes by this procedure? Why
1 answer
465 views
how are SI units used in united states?
1 answer
344 views
What causes salt in the ocean?
1 answer
343 views
Just quickly, I need someone's opinion/facts of the knowledge: is hydroelectricity better than solar energy (or vise versa) and
2 answers
1,062 views
How is photosynthesis affected if photosystem I is not functional? No website, or text book seems to be providing me with a
2 answers
719 views
James Monroe
Need to research for grade 2, any good sites?
1 answer
517 views
Problem: A gaseous mixture of O2 and Kr has a density of 1.181 g/L at 485 torr and 300. K. What is the mole percent O2 in the
1 answer
1,095 views
If you lost your ability to feel (your sense of touch) would to still be able to survive even if you had your eyesight?
Personall
0 answers
404 views