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Questions Asked on December 16, 2016

Two fractions with different denominators have a sum of 11/12 what are two possible addends that result in the sum?
1. 4 answers
2. asked by Andrea
3. 4,198 views
i just some science questions but there not for school.1. five volcanic eruptions and what are the locations of these eruptions.
1. 0 answers
2. asked by please help
3. 514 views
Danielle needs to walk 2.5 miles. If she wants to reach her destination in 30 minutes ( hour), how fast does she need to walk?
1. 5 answers
2. asked by kristy
3. 1,314 views
Statistical questions will have.A)Only one correct answer**** B)A variety of answers C)Fewer than three answers D)No answers
1. 45 answers
2. asked by Anon
3. 8,475 views
Please evaluate this expression with the answer in scientific notation.(2.5*10^-2)^4 I certainly would appreciate help.Thank
1. 1 answer
2. asked by Jack
3. 634 views
I still need help! Please show a complete evaluation with the answer in scientific notation.9.6*10^2/3.2*10^5 Thanks very much.
1. 1 answer
2. asked by Jack
3. 358 views
The length of a shadow of a building is 27 meters. The distance from the top of the building to the tip of the shadow is 38
1. 1 answer
2. asked by William McKeithan
3. 621 views
A certain virus infects one in every 400 people. A test used to detect the virus in a person is positive 90% of the time if the
1. 3 answers
2. asked by Devin
3. 8,529 views
A man who has 144m of fencing material wishes to enclose a rectangular garden.Find the maximum area he encloses
1. 2 answers
2. asked by aarati
3. 4,802 views
A cube of solid reactant with sides of 1.00 cm² is submerged in a liquid and reacts to form a gas product at an initial rate of
1. 0 answers
2. asked by Anonymous
3. 707 views
How do political cleavages shape people's opinions?
1. 1 answer
2. asked by Amy
3. 346 views
The volume of a gas in cubic centimeters, V, varies inversely with the pressure of the gas in liters per square centimeter, p.Wh
1. 3 answers
2. asked by kristy
3. 2,888 views
In one version of equations i cant get... Its really messing me up!
1. 1 answer
2. asked by WHY
3. 344 views
What examples are given of a limited government and an unlimited government in the section? How did each type of government
1. 2 answers
2. asked by Lexi;)
3. 787 views
Find the equation, Centre, vertices, co-vertices, foci, equations of assymptotes and eccentricity of the hyperbola traced by the
1. 3 answers
2. asked by Yesuf
3. 942 views
A rectangle has an area of A. Find the dimensions that minimize the perimeter. Show that it really is a minimum.
1. 1 answer
2. asked by Obie
3. 495 views
A poll was taken of 10,439 working adults aged 40-70 to determine their level of education. The participants were classified by
1. 0 answers
2. asked by Devin
3. 501 views
I need to make an "Apples to Apples" Project and I really don't know what to write.It's about the Revolutionary war. I have one
1. 3 answers
2. asked by L
3. 617 views
A car starts from rest and travels for 5.0 s with a uniform acceleration of +2.5 m/s2. The driver then applies the brakes,
1. 1 answer
2. asked by kylie
3. 6,233 views
Determine the stopping distances for a car with an initial speed of 87 km/h and human reaction time of 2.0 s for the following
1. 1 answer
2. asked by kylie
3. 841 views
A bag is full of marbles. 10 blue, 11 red, 3 green, 16 yellow. What percentage of marbles are yellow
1. 1 answer
2. asked by Caleb
3. 518 views
Simplify 4 (n-6)
1. 1 answer
2. asked by Caleb
3. 406 views
A brick is dropped (zero initial speed) from the roof of a building. The brick strikes the ground in 3.05 s. You may ignore air
1. 1 answer
2. asked by kylie
3. 1,471 views
Find the equation, Centre, vertices, co-vertices, foci, equations of assymptotes and eccentricity of the hyperbola traced by the
1. 1 answer
2. asked by Yesuf
3. 485 views
I have 9 digits. My ten millions digit is a 0 and is 8 less than my hundreds digit. My hundred millions digit is 1 less than my
1. 2 answers
2. asked by LEAH
3. 811 views
Am I allowed to post 3 related questions? I'll try. Please write these scientific notation answers in standard form showing
1. 1 answer
2. asked by Jack
3. 428 views
A soccer ball was kicked off a cliff that was h = 8.4 m above the ground. The ball was kicked at a speed of 25 m s-1 and an
1. 2 answers
2. asked by help
3. 623 views
A movie theater charges $11 for each adult and $6 for each ticket. one day, they sold 163 tickets and made $1578. How many of
1. 1 answer
2. asked by ------------
3. 768 views
3.) The demand equation for a certain product isq=500-40p+p^2 here p is the price per unit (in dollars) and q is the quantity of
1. 0 answers
2. asked by pypski
3. 792 views
If 6 tablespoons are equivalent to 1 fluid ounce, how many fluid ounces are in (10t-4) tablespoons?
1. 4 answers
2. asked by Anonymous
3. 941 views
Emily has 5u game cards. John has 8/13 fewer game cards than Emily. Find the average number of game cards that Emily and John
1. 1 answer
2. asked by Anonymous
3. 1,008 views
A pilot wants to fly a plane east at a velocity of 400.0 km/hr with respect to the ground. A 50.0 km/hr wind is blowing
1. 2 answers
2. asked by Anjela
3. 629 views
In a study of800 men,diastolic blood pressure was found to be approximately normally distributed, with a mean of 84 millimeters
1. 4 answers
2. asked by Joe
3. 3,272 views
A soccer ball was kicked off a cliff that was h = 8.4 m above the ground. The ball was kicked at a speed of 25 m s-1 and an
1. 1 answer
2. asked by physics
3. 544 views
Freddy paid w dollars for a camera and $120 for an additional camera lens. If the sales tax is 8%, how much did Freddy pay for
1. 1 answer
2. asked by Anonymous
3. 512 views
A soccer ball was kicked off a cliff that was h = 8.4 m above the ground. The ball was kicked at a speed of 25 m s-1 and an
1. 1 answer
2. asked by physics
3. 604 views
Terry hit his 26 g golf ball so that it has an initial velocity of 33 m s-1 travelling at an angle of 26 to the horizon. If the
1. 1 answer
2. asked by PHYSICS
3. 423 views
Charlie now moved onto the next hole where he hit the ball with an initial speed of 30 m s-1 and at an angle of 60 degrees. This
1. 1 answer
2. asked by PHYSICS
3. 439 views
Jason earns &10.59 per hour. He works 5.75 hours Saturday how much money does he earn Saturday? I know the answer is $60.89 but
1. 4 answers
2. asked by Jenny
3. 537 views
In a study of500 men, diastolic blood pressure was found to be approximately normally distributed, with a mean of 82 millimeters
1. 1 answer
2. asked by Amy
3. 2,063 views
It is found that the number of raisins in a box of a popular cereal is normally distributed, with a mean of 133 raisins per box
1. 1 answer
2. asked by James
3. 1,603 views
Emily has 5u game cards. John has 8/3 fewer cards than Emily. Find the average number of game cards that Emily and John have in
1. 1 answer
2. asked by Anonymous
3. 878 views
Write the system of equations as an augmented matrix. Then solve for x and y.-3x-y=11 -9x-2y=34 Solution =
1. 3 answers
2. asked by Devin
3. 589 views
Charlie now moved onto the next hole where he hit the ball with an initial speed of 30 m s-1 and at an angle of 60 degrees. This
1. 0 answers
2. asked by qwdsadasd
3. 401 views
Compute the probability that a person who tests positive actually has the disease.A certain disease has an incidence rate of
1. 0 answers
2. asked by Anonymous
3. 580 views
A soccer ball was kicked off a cliff that was h = 8.4 m above the ground. The ball was kicked at a speed of 25 m s-1 and an
1. 1 answer
2. asked by 123456
3. 561 views
Emma's school plans to build a rectangular basketball court with an area of 150+175t square feet. The length of the basketball
1. 1 answer
2. asked by janet
3. 583 views
How do economic opportunities lead to social impact? Can you give an example? Maybe education or...? Thank you!
1. 4 answers
2. asked by Sammy
3. 469 views
Find the tangent line to the curve (x^2/16)-(y^2/9)=1 at the point (4sqrt2,3)
1. 1 answer
2. asked by Darrel
3. 1,147 views
If 5.6 g of aluminum at 65.2 °C is placed in a calorimeter that contains water at 23.5 °C and the temperature of the water
1. 1 answer
2. asked by Callie
3. 1,546 views
The cross country bike trail follows a straight line where it crossess 350th and 360th streets. The twonstreets are parallell to
1. 2 answers
2. asked by marie
3. 1,716 views
Can you please help with this question:The cheerleaders are having a bake sale to raise funds for new uniforms. The group sell
1. 1 answer
2. asked by Anonymous
3. 653 views
Please help me with this problem:A basketball team scored 50 times in their previous game. The team earned points from making
1. 1 answer
2. asked by Leroy
3. 583 views
Please show me how to simplify these expressions:1) (-x)^2(-x)^52) (-3m^3)^2 3) (x/y)^-3 Thanks very much for your
1. 1 answer
2. asked by Jack
3. 435 views
Can you please advise if I worked this problem correctly:11 + x = -15y 2x - 5y = 48 15y = 11+x y = .73 + 15x 2x (.73 + 15X) - 48
1. 2 answers
2. asked by Lucille
3. 642 views
A wheel rotates 35 times going 100 feet. How big around is the wheel?I don't know where to start....
1. 1 answer
2. asked by Rochelle
3. 411 views
Suppose Set B contains 69 elements and the total number elements in either Set A or Set B is 107. If the Sets A and B have 13
1. 1 answer
2. asked by Anonymous
3. 5,005 views
example teacher has on sheet is:400 = 10 x h 40 =10 x 4 400 = 10 x 40 So, h = 40 so how does my grandson do this problem the
1. 4 answers
2. asked by Robin
3. 243 views
1.7 m long pendulum is setup from a 3 m ceiling so that it is at its peak (h=.65 m), it is then released. At the bottom of the
1. 2 answers
2. asked by marfil
3. 646 views
Write the system of equations as an augmented matrix. Then solve for x and y.3x+y=-11 -9x-3y=33
1. 1 answer
2. asked by Anonymous
3. 1,098 views
Luis created a clay model of earth and the sun to show how earth rotates, Luis wants to use a toothpick to represent earths axis
1. 1 answer
2. asked by Unicorn
3. 731 views
Write the system of equations as an augmented matrix. Then solve for x and y.-3x+3y=-21 3x+2y=-4
1. 2 answers
2. asked by Anonymous
3. 974 views
If you are blowing up a balloon at a rate of 3 cubic ft per min, what is the rate of change of the radius after 30 seconds
1. 3 answers
2. asked by Marty
3. 972 views
How does this lind help create the tone ?"The devil is waiting for them,hell is gaping for them, the flames gather and flash
1. 3 answers
2. asked by Aria
3. 484 views
Put where, who, that, which or when in the right place in each sentence: 5i The car was stolen was never found. ii On Friday we
1. 4 answers
2. asked by SARITHA
3. 538 views
Compare and contrast the similarities and differences of heterogeneity and diversity. Define each term and apply examples.
1. 2 answers
2. asked by Alex
3. 584 views
In abc, if ab =11 cm and bc =13 cm, what is the possible range of values for ac?
1. 1 answer
2. asked by Valerie
3. 379 views
A certain disease has an incidence rate of 0.3%. If the false negative rate is 6% and the false positive rate is 2%, compute the
1. 1 answer
2. asked by Anonymous
3. 1,496 views
If I drove 3078 miles on Monday an drove 582 miles on Tuesday how many miles did I drive altogether.
1. 1 answer
2. asked by nydria
3. 515 views
use implicit differentiation to show: d/dx(tan^-1x)=1/(x^2+1)
1. 1 answer
2. asked by Lauren
3. 696 views
Binomial distribution if mean 10 AND VARIANCE 9 find mide
1. 1 answer
2. asked by Anonymous
3. 408 views
A poll was taken of 10,439 working adults aged 40-70 to determine their level of education. The participants were classified by
1. 2 answers
2. asked by Anonymous
3. 837 views
Find the equation of the line which passes through the point (6, -4) and is parallel to to the line 2x-3y+3=0.Please show
1. 2 answers
2. asked by Anonymous
3. 449 views
use the definition of derivative to find d/dx(1/(3-x))
1. 2 answers
2. asked by anon
3. 397 views
MaximizeP=60x+50y x+y≤80 5x+10y≤560 50x+20y≤1600 x≥0 y≥0 s =
1. 1 answer
2. asked by archer
3. 836 views
1^3+3^3+5^3+....to n terms.
1. 0 answers
2. asked by warnar
3. 260 views
1.2.3+2.3.5+3.4.7+...to n terms
1. 1 answer
2. asked by warnar
3. 257 views
By direct use of the definition of a derivative, the derivative off(x) = 1/x ?
1. 1 answer
2. asked by Jolly
3. 600 views
find the tangent line equation at x=cost+sin2t, y=sint+cos2t, t=0
1. 3 answers
2. asked by Lielle
3. 972 views
some have more than a hundred some have noneclues. *we see it every morning *it has alot of colours *at some point we all have
1. 3 answers
2. asked by moze
3. 424 views
some have more than 100 some none but matiangi has two
1. 2 answers
2. asked by kelvin
3. 318 views
A circular park of 28 m diameter has been constructed. A 3.5m circular track outside has been developed along the park. Using
1. 2 answers
2. asked by Shreya
3. 681 views
im confused because i wasnt sure if the step after (-2x)-3 would be 1/-8x3 or 3 root of -2x.I remember my teacher talking about
1. 1 answer
2. asked by ramen96
3. 393 views
An object of mass 0.50 kg on the end of a string is whirled round in a horizontal circle of radius 2.0m with a constant speed of
1. 1 answer
2. asked by Minoli
3. 1,025 views
Compare the colonial empires of Spain, France and England in terms of their economic structure.I cant find anything about their
1. 3 answers
2. asked by kk
3. 603 views
This is an Oscillations question.A horizontal plate is vibrating vertically in simple harmonic motion at a frequency of 20Hz.
1. 1 answer
2. asked by Jade
3. 814 views
A barometer has air trapped above the mercury in an inverted tube with the opening in a reservoir of mercury.When the length l
1. 0 answers
2. asked by Isabel
3. 627 views
A radar array consists of five vertical antennae arranged in a line, each emitting radio waves of frequency 120MHz in phase with
1. 0 answers
2. asked by John
3. 512 views
A flat head drill bit is used to drill holes of small depth. The drill bit can drill holes with a diameter size of (40 ±
1. 0 answers
2. asked by Izzy
3. 614 views
The vertices of a quadrilateral are A(-2,3), B(5,4), C(4, -3) and D(-3, -4).Prove that ABCD is a rhombus. Find the area of ABCD.
1. 5 answers
2. asked by Anonymous
3. 945 views
A taxi cab charges $0.55 per mile in addition to a $1.75 flat rate fee. Susie has $10 to spend on a taxi cab ride. The taxi
1. 3 answers
2. asked by TY
3. 5,894 views
a photocopier increase the sides of a square in a ratio of 5:4. what percentage has the size increased?
1. 2 answers
2. asked by Sarah
3. 721 views
Part of the road is to be on a parabolic curve given by a function of the form y = ax2 + bx + c where x and y are local
1. 2 answers
2. asked by k
3. 562 views
a 19 foot ladder leans against the top of a house. if the house is 15ft high how far is the foot of the ladder from the base of
1. 1 answer
2. asked by grazzy
3. 448 views
Write a short essay in which you create an analogy to describe particle motion. Compare the movements and positions of people
1. 1 answer
2. asked by Brendan
3. 645 views
11. This question asks about your work in your reading role. You may use your novel to help youanswer the question. Think about
1. 6 answers
2. asked by help
3. 1,596 views
In Angus cattle, the fur color black (B) is dominant to the color red (b). If we cross a homozygous dominant bull with a
1. 2 answers
2. asked by patrina
3. 1,267 views
Which 2 food groups should we consume in the largest amounts?1) fruits and grains 2) grains and proteins 3) protein and
1. 7 answers
2. asked by Evie
3. 896 views
These following questions are the only ones on the test I do not understand! Please help!!!!! :/6. Which is the BEST paraphrase
1. 4 answers
2. asked by Ashley
3. 5,051 views
PLEASE SHOW WORK FOR ALL PROBLEMS, I WANT TO UNDERSTAND HOW TO DO IT, NOT JUST THE FINAL ANSWER :)1. find all the zeros of the
1. 2 answers
2. asked by Mike
3. 789 views

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