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Questions Asked on June 8, 2016

A grapefruit is 8% heavier than an orange, and an apple is 10% lighter than the orange.By what percentage is the apple lighter
1. 20 answers
2. asked by Anonymous
3. 9,080 views
1. What is the surface area of the pyramid shown to the nearest whole number? The diagram is not drawn to scale.The lengths are,
1. 6 answers
2. asked by Tim
3. 7,482 views
"Phoebe turned to me with a puzzled expression on her face. I think that she was surprised at what she said but I new exactly
1. 55 answers
2. asked by Help
3. 7,473 views
What are some effective strategies for managing conflict with a difficult family member?
1. 0 answers
2. asked by help me
3. 7,249 views
two airplanes leave an airport at the same time one hour later they are 189km/hr apart. if one plane traveled 168km/hr and the
1. 5 answers
2. asked by Mark
3. 7,105 views
1. What is the volume of the oblique cone shown? Round the answer to the nearest tenth. The diagram is not drawn to scale.A)
1. 7 answers
2. asked by Tim
3. 5,956 views
1. What is the surface area of the cylinder in terms of pi? The diagram is not drawn to scale.A) 990 pi in^2 B) 342 pi in^2 C)
1. 6 answers
2. asked by Tim
3. 5,389 views
1. What is the area of a regular octagon with an apothem 16 inches long and a side 19 inches long? Round the answer to the
1. 5 answers
2. asked by Tim
3. 5,349 views
In order for the reaction 2Al(s) + 6HCl(aq)→2AlCl3(aq) + 3H2(g) to occur, which of the following must be true?A. Al must be
1. 5 answers
2. asked by quick help please
3. 4,972 views
A toy rocket is launched straight up into the air with an initial velocity of 60 ft/s from a table 3 ft above the ground. If
1. 1 answer
2. asked by mitch
3. 4,755 views
At 25°C, the methylaminium ion, CH3NH3+, has a Ka of 2.0 x 10–11. Which of the following is the pH of a 0.15 mol L–1
1. 3 answers
2. asked by Please help I tried for so long!
3. 4,336 views
The equation Ba(s) + HCl(aq)→BaCl2(aq) + H2(g) is an example of which type of reaction?A. double-replacement B. combustion C.
1. 2 answers
2. asked by quick help please
3. 4,221 views
Which of the following words best describes Mr. Birkway?a. adoring b. enthusiastic c. unrealistic d. outgoing I think it's D.
1. 15 answers
2. asked by Please Help
3. 3,464 views
1. O is the center of the given circle. the measure of angle O, is 134. The diagram is not drawn to scale.Assuming that the
1. 2 answers
2. asked by Tim
3. 3,162 views
The equilibrium constant for the reaction Cu3(PO4)2(s) 3 Cu2+(aq) + 2 PO43–(aq) is K = 1.40 x 10–37. Suppose that a beaker
1. 2 answers
2. asked by jess
3. 3,073 views
A suitcase measures 22 inches long and 16 inches high. What is the diagonal length of the suitcase to the nearest foot.16^2 +
1. 1 answer
2. asked by David
3. 2,476 views
A ship sails 50km on a bearing of 080 degrees calculate how far east it travels to the nearest tenth
1. 2 answers
2. asked by Roger
3. 2,312 views
Positive energy balance is important whenA. weight loss is desired. B. you're stressed. C. weight stability is desired. D. a
1. 7 answers
2. asked by sasha
3. 2,212 views
The volume of a gas increases from 18.7 m3 to 25.1 m3 while the pressure changes from 1.82 atm to 1.41 atm. If the initial
1. 3 answers
2. asked by Jasmine
3. 2,175 views
The pKb of ammonia, NH3, is 4.74 at 25°C. Which of the following is the Ka of the ammonium ion, NH4+?not sure what to do,
1. 3 answers
2. asked by chem101
3. 2,037 views
Your computer supply store sells two types of laser printers. The first type, A, has a cost of $86 and you make a $45 profit on
1. 1 answer
2. asked by Alexa
3. 1,914 views
1. o is the center of the given circle. The measure of angle o is 134*. The diagram is not drawn to scale.Assuming that lines
1. 3 answers
2. asked by Tim
3. 1,746 views
Three points X,Y and Z lying in the same horizontal plane are such that the bearing of X and Y from Z are 300 and 280
1. 1 answer
2. asked by emeka
3. 1,723 views
A catalyst is:A. a solid product of a reaction. B. one of the reactants in a single-replacement reaction. C. not used up in a
1. 1 answer
2. asked by quick help please
3. 1,707 views
Matt hiked the trail yesterday. It made him tired.Which sentence combines the two sentences using a gerund phrase? A- hiking the
1. 2 answers
2. asked by Tim
3. 1,625 views
1. What is the equation of the circle with center (-4,-3) that passes through the point (6,2)?A) (x-4)^2+(y-3)^2=25 B)
1. 2 answers
2. asked by Tim
3. 1,340 views
A rectangle has a width of 15 inches and a diagonal of 17 inches. Find the length of the rectangle in inches.15^2 + b^2 = 17^2
1. 0 answers
2. asked by David
3. 1,307 views
Tracy has one can of iced tea mix. One scoop of the mix makes two servings of iced tea. The scoop holds 1/12 of a can. How many
1. 5 answers
2. asked by Molly
3. 1,305 views
in a class of 60 students 30 like maths 25 like physics 30 like chemistry. if 10 like both physics and maths 5 like maths and
1. 1 answer
2. asked by Dp
3. 1,260 views
If at moment t=0 ,separation between cars is 100m.The separation between them at the moment t=2s can be?
1. 1 answer
2. asked by abhay
3. 1,242 views
Each of the following has been an influential factor in how health care has been delivered in the United States exceptIncreasing
1. 2 answers
2. asked by Anonymous
3. 1,228 views
the displacement of a particle moving in straight line is given by x= 16t-2t^2 find out displacement travelled after 2 and 6
1. 2 answers
2. asked by mahi
3. 1,182 views
Solve the system of equations using matrices. Use Gaussian elimination with back-substitution.x + y + z = -5 x - y + 3z = -1 4x
1. 2 answers
2. asked by Alexa
3. 1,161 views
When the equation Fe + O2→Fe2O3 is balanced, the coefficient for O2 is:A. 4 B. 3 C. 1 D. 2 D?
1. 2 answers
2. asked by quick help please
3. 1,140 views
As shown in the figure, a bullet of mass mand speed v passes completely through a pendulum bob of mass M. The bullet emerges
1. 1 answer
2. asked by Tan
3. 1,117 views
samaira spends2/5 of her pocket money to buy chocolates and gives1/9 of the remaining money to her sister she spends 3/4 of the
1. 1 answer
2. asked by vinita
3. 1,040 views
A grapefruit is 8% heavier than an orange, and an apple is 10% lighter than the orange.By what percentage is the grapefruit
1. 6 answers
2. asked by Anonymous
3. 1,038 views
1. Subtract (4x + 2y) – (8x – 3y).–4x – y 12x – y 12x + 5y –4x + 5y 2. Determine the best name for the
1. 4 answers
2. asked by Help me PLEASE
3. 1,034 views
Find the foci of the ellipse whose major axis has endpoints $(0,0)$ and $(13,0)$ and whose minor axis has length 12.
1. 3 answers
2. asked by rui rui
3. 1,028 views
Walleye is a common game fish. Adult walleye have a length with a mean of 48 cm and a standard deviation of 3 cm and the
1. 2 answers
2. asked by Lisa
3. 1,027 views
How are living conditions in the twenty-first century different than conditions in the nineteenth and early twentieth centuries?
1. 10 answers
2. asked by Nikki
3. 1,003 views
1. O is the center of the given circle. The measure of angle O is 134*. The diagram is not drawn to scale.Assuming that lines
1. 1 answer
2. asked by Tim
3. 969 views
When a public health issue, such as an Escherichia coli outbreak from contaminated food, makes the news, what organization is
1. 5 answers
2. asked by Anonymous
3. 965 views
in a class of 60 students 30 like maths 25 like physics 30 like chemistry. if 10 like both physics and maths 5 like maths and
1. 2 answers
2. asked by Anonymous
3. 952 views
Let a, b, and c be unit vectors, such that a+b+c=0. Show that the angle between any two of these vectors is 120 degrees.I proved
1. 1 answer
2. asked by Katie
3. 948 views
How did nationalism threaten the existing political order of the nineteenth century?
1. 8 answers
2. asked by Rebecca
3. 923 views
after world war II members of NATo including the united states were most concerned about?The spread of terrorism an attack by
1. 2 answers
2. asked by HELP(civics)!!!!!!!!! URGENT!!!!!!!!!
3. 909 views
A light spring of force constant 8N/m is cut into two equal parts and then are connected in parallel the equivalent force
1. 2 answers
2. asked by Shadab
3. 905 views
There are 10 English sentences. A person is asked to read all the sentences and translate them into Korean. He should read the
1. 1 answer
2. asked by rfvv
3. 904 views
Use Gaussian elimination to find the complete solution to the system of equations, or state that none exists. Show your work.4x
1. 1 answer
2. asked by Alexa
3. 853 views
A fair coin is flipped four times. What is the probability that tails occurs exactly 3 times if it is known that tails occurs at
1. 2 answers
2. asked by Jessica
3. 852 views
A student taking economics, statistics, and finance has decided to spend 9 hours per week studying. The objective is to maximize
1. 1 answer
2. asked by tonya
3. 847 views
This may be confusing and I apologize.1. What is the value of x? Round the answer to the nearest tenth. The diagram is not drawn
1. 1 answer
2. asked by Tim
3. 821 views
What were the effects of cultural diffusion on ancient Africa empires ?Is it because the three main kingdoms maintained vast
1. 1 answer
2. asked by Aria
3. 791 views
11. If a navigation error puts a plane 2.5° off course, how far off course is the plane after flying for 2 hours at 152 miles
1. 1 answer
2. asked by Mark
3. 776 views
prove this identity:secθ +1/tanθ = tanθ/secθ −1
1. 1 answer
2. asked by Mark
3. 770 views
What is an appositive?-A word that describes a verb. -A word that describes a noun. -A word that describes another word. -All of
1. 4 answers
2. asked by Homework!!
3. 763 views
What mass of iron metal can be obtained from the reaction of 45.6kg Iron (III) oxide Fe3O4 with carbon monoxide CO as given in
1. 1 answer
2. asked by URGENT HELP
3. 721 views
A kayaker needs to paddle north across a 85-m-wide harbor. The tide is going out, creating a tidal current that flows to the
1. 1 answer
2. asked by Victoria
3. 716 views
which would you most likely find a smaller a smaller amount of in a governments budget than in a personal household budget?a.
1. 2 answers
2. asked by HELP(civics)!!!!!!!!!
3. 695 views
5. Find 4 ratios equivalent to 30%6. Find 4 ratios equivalent to 25%
1. 1 answer
2. asked by Valeria
3. 687 views
sinx+x^2y=1 use implicit differentiation to find the second derivative. For the first derivative I got (cos(x)+2xy)/x^2. I have
1. 1 answer
2. asked by Anonymous
3. 674 views
a 2cm high object is placed at a distance of 20cm from concave mirror ,the real image is formed at 40cm from the
1. 1 answer
2. asked by SUPRIYA
3. 668 views
Explain the impact of the Balfour Declaration on the Middle East.Explain the impact of the Japanese attack on Pearl Harbor.
1. 2 answers
2. asked by jim
3. 661 views
10. A person notices that the angle of elevation from where he is standing to the top of a pole is 40°. Then he backs up12 feet
1. 1 answer
2. asked by Mark
3. 650 views
Write a letter to the editor of a newspaper describing the sad plight of such children and the need to uplift them
1. 2 answers
2. asked by Anonymous
3. 649 views
a landscaper is creating a rectangle flower bed such that the width is half the length.the area of the flower bed is 34 square
1. 1 answer
2. asked by Anonymous
3. 648 views
9. A boat travels on a course of bearing N37°W for 83 miles. How many miles north and how many miles west has theboat traveled?
1. 1 answer
2. asked by Mark
3. 638 views
The question I've been trying to figure out is asking me to explain how the graph of (g) is obtained from the graph of (f).The
1. 4 answers
2. asked by Dom
3. 637 views
you are a speaker in a debate on the topic "are girls to accept any proposal from boys". stand for the motion
1. 2 answers
2. asked by Kojo
3. 632 views
Is this correctcube root 3√540r^3 s^2 t^9 cube root 3√4(5)(3)(3)(3)r^3s^2 (T^3)^3 3r^t^3 cube root 3√4(5)s^2 3r^t^3 cube
1. 3 answers
2. asked by liliy
3. 629 views
the traffic might have delayed jimmy
1. 3 answers
2. asked by shabrin
3. 629 views
What mass of iron metal can be obtained from the reaction of 45.6kg Iron (III) oxide Fe3O4 with carbon monoxide CO as given in
1. 0 answers
2. asked by Road
3. 616 views
1. The volume of a sphere is 1,476 pi m^3. What is the surface area of the sphere to the nearest tenth?A) 629.9 m^2 B) 672.4 m^2
1. 1 answer
2. asked by Tim
3. 612 views
I'm really struggling with this word problem, please help. Alex is selling tomatoes. last week he bought some at $20 for 50
1. 1 answer
2. asked by Andrea
3. 589 views
Which rules and organization are native to theCaribbean and which are not? If they are not native, identify the culture they
1. 4 answers
2. asked by Yuno Gasai
3. 571 views
A suitcase measures 22 inches long and 16 inches high. What is the diagonal length of the suitcase to the nearest foot.16^2 +
1. 1 answer
2. asked by David
3. 564 views
Consider an airplane headed N 60 degrees W at a speed of 400 mph. What wind direction at a speed of 75 mph will produce a
1. 0 answers
2. asked by Beth
3. 562 views
solve for X and Y.125x + 5y = 21 1.5x + 1/2y = 3
1. 1 answer
2. asked by Dawit Endale
3. 561 views
there are 8 men and 9 women on a committee. in how many ways can a sub committee of 2 and 3 women be chosen?
1. 1 answer
2. asked by adetola
3. 547 views
24. Let cscθ = 5 with θ ∈QII and find the following.*use double identity a) cosθ b) cotθ
1. 1 answer
2. asked by Mark
3. 533 views
5. Find 4 ratios equivalent to 30%Show work please thank you
1. 1 answer
2. asked by Valeria
3. 532 views
rosa and four friends earned money from their combined garage sale.After Rosa spent $2 out of her earnings she had $15 left. How
1. 1 answer
2. asked by Tommy
3. 532 views
rickys age is 12 years less than 3 times his cousins age. if Ricky is 30 what is n, the age of Ricky's cousin?is n=6
1. 1 answer
2. asked by Christopher Pham
3. 518 views
When M. Landis invests $20,000 in the corporation in return for shares of stock, is the Retained Earnings account affected?
1. 1 answer
2. asked by Stella
3. 510 views
What is the difference between molecular compounds, covalent compounds and covalent bounds
1. 1 answer
2. asked by AMELIA
3. 503 views
What were the effects of Islam on the different culture of ancient African empires ?
1. 1 answer
2. asked by Aria
3. 499 views
What are unintended outcomes of Federal Indian Boarding Schools?
1. 1 answer
2. asked by Ray
3. 490 views
27. Solve for all radian solutions. sinx = −2cos x
1. 1 answer
2. asked by Mark
3. 478 views
How can i know if two lines/equations intersect on a graph, algebraically? For example, I have two equations:1. -x^2 + 3x + 4,
1. 1 answer
2. asked by Anonymous
3. 478 views
Write an equation with a radius of 2 inches and center point (-5,2)Would it be: (x+5)^2+(y-2)^2=2^2 ?
1. 1 answer
2. asked by Giovanni
3. 443 views
What are some ways to minimize impacts a water dam creates on the ecosystem?
1. 2 answers
2. asked by Delaney
3. 432 views
Leg of 7 km and hypotenuse of 22 km
1. 1 answer
2. asked by Jane
3. 430 views
28. Find all solutions if 0° ≤θ <360°. 4sin2(3θ)−3= 0
1. 1 answer
2. asked by Mark
3. 427 views
What was one effects that mass transit had on American cities?
1. 1 answer
2. asked by Anonymous
3. 424 views
Find the constant as such that the function:f(x)= {x^2-a^2 x does not equal a {8, x equals a
1. 1 answer
2. asked by Kristen
3. 416 views
What is the equation of the street line that passes through the points 1 and -4 and 3 and 2
1. 1 answer
2. asked by Anonymous
3. 415 views
100*158
1. 1 answer
2. asked by pradeep
3. 414 views
26. Solve for 0≤ x <2π .2+3cos x = 2sin2 x −1
1. 1 answer
2. asked by Mark
3. 413 views
Let x and y be real numbers such that x^2 + y^2 = 1. Find the max value of 2x - 5y.A hint was given to use Cauchy-Schwarz but
1. 0 answers
2. asked by Katie
3. 408 views

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