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Questions Asked on January 17, 2017

Assume that 5.00 grams of zinc react with excess HCl according to the following equation:Zn + 2HCl = ZnCl2 + H2 The hydrogen was
1. 1 answer
2. asked by Michael
3. 575 views
Enzo is 7 years younger than Ezra.Five years later,Ezra will be twice as old as Enzo.Find their present ages
1. 1 answer
2. asked by bea
3. 483 views
Mention ten human right, and their limitation.
1. 1 answer
2. asked by Omole Kehinde
3. 586 views
In 1972 federal vehicle emission standards allowed 3.4 hydrocarbons released per mile driven. By 2007 the standards allowed only
1. 2 answers
2. asked by Becky
3. 3,074 views
Using the excitement of violence to keep video games users to playing their games is an example of which risk factor?A. poverty
1. 10 answers
2. asked by Anonymous
3. 2,768 views
Nick pulled pizza out of the oven and cut it into four equivalent pieces he ate two of them.His sister came in and cut one of
1. 1 answer
2. asked by Deha
3. 1,123 views
A force act on a body for 0•5sec and changes its momentum from 16kg. Calculate the1-magnitude of the force 2-impulse on the
1. 1 answer
2. asked by Lubnah
3. 353 views
find f'(x)find the slope of the graph of f a x=2 and x=4 find the equations of the tangent lines at x=2 and x=4 and find the
1. 2 answers
2. asked by John
3. 491 views
Can you check my homework please?Given the following representations, tell whether it's arithmetic/geometric, find the
1. 1 answer
2. asked by Alexis
3. 901 views
If the shadow of a 45 foot building is 60 feet long what time of day is it?
1. 1 answer
2. asked by Lola
3. 463 views
make a spinner with 2 colours. make it so that when the pointer is spun,the probability of landing on black is zero
1. 2 answers
2. asked by venus
3. 415 views
If T represents the allele for tall pea plants and t represents the allele for short pea plants, what is the phenotype of each
1. 1 answer
2. asked by John Cena
3. 941 views
Color pencils are six dollars and the discount rate is 5% find the price of each product after a discount is applied
1. 1 answer
2. asked by Olivia
3. 514 views
Fruit smoothie five dollars coupon for 40% off find the price of each product after a discount is applied
1. 1 answer
2. asked by Olivia
3. 373 views
Is there any methods which could help me identify what ion is present in water?And also what is a filtration method that could
1. 1 answer
2. asked by Holfbrincl
3. 383 views
Records show that 8% of blood samples tested for a certain condition test positive. Assuming that whether or not a blood sample
1. 0 answers
2. asked by Tanisha
3. 591 views
Find the domain of the variable x for which the following equations determine y as a real function of x.If G(x)= sin 2x, find
1. 1 answer
2. asked by jacob
3. 540 views
28. Referrals for mental health services should be made whenA. the problems have persisted for several weeks to months. B. the
1. 1 answer
2. asked by mw
3. 869 views
Find the values for the following functions.If f(x)=2^x, show that f(x+3) -f (x-1)=15/2f(x) If G(x)= sin 2x, find G(0),G(1/4
1. 1 answer
2. asked by jacob
3. 1,945 views
A locker combination has three nonzero digits, and digits cannot be repeated. The first two digits are 1 and 2. What is the
1. 1 answer
2. asked by Maya
3. 653 views
The mass of the Earth is 5.98 × 1024 kg. A 6.83 kg bowling ball initially at rest is dropped from a height of 2.12 m. The
1. 1 answer
2. asked by Jazz
3. 1,650 views
I would like to make sure my answer is correct:Question: the base of a solid is the triangular region with the vertices (0,0),
1. 2 answers
2. asked by Rose
3. 479 views
A(n) 0.463 kg soccer ball approaches a player horizontally with a speed of 24.4 m/s. The player illegally strikes the ball with
1. 1 answer
2. asked by Ian
3. 665 views
THe question asks to find 3 different ways to write each (value) and exponent. I know how to write the exponent, but I need help
1. 1 answer
2. asked by Asheli
3. 329 views
In what time will $800 amount to $860 @ 3 3/4% simple interest?I=860-800
1. 1 answer
2. asked by ann
3. 443 views
a 5cm bulet move 500ms^1 Penetrates 5cm wood and stop find time of stop
1. 1 answer
2. asked by Sazirul
3. 443 views
If the 15th and 16th term of an arithmetic sequence are 99 and 92 respectively then the 5th term is?Studying for math final and
1. 1 answer
2. asked by chris
3. 1,476 views
The diameter of a spherical grapefruit is 6.0 inches. An amateur fruit slicer misses its center by one inch. What is the radius
1. 2 answers
2. asked by Anonymous
3. 3,922 views
Consider the function f(x) = 1/4x^4 - 5/3x^3 - 3/2x^2 + 15x - 3.A. Find the relative extrema for f(x); be sure to label each as
1. 1 answer
2. asked by Steph
3. 894 views
What is the acceleration of an elevator if the mass of the elevator and occupants is 1200 kg and the tension in the cable is
1. 1 answer
2. asked by Ariane
3. 561 views
At the end of a journey 7/9 of the fuel tank of a car had been used and the remaining was 14 litres. How much fuel was in the
1. 1 answer
2. asked by olumofin Emma
3. 503 views
Two number are in the ratio 4:7 if the smallest is 36 what is the largest number?
1. 1 answer
2. asked by john
3. 325 views
masaki had tsh328500 in crdb bank how much money did he have in total
1. 1 answer
2. asked by rajabu
3. 315 views
Hello, here is a picture of the question I am trying to solve, I believe the answer to be C, but I would just like some
1. 0 answers
2. asked by Tim
3. 358 views
Student of standard X to plant 300 trees in a rows, to form an isosceles triangle. The number of trees in the successive rows
1. 4 answers
2. asked by Harshuman
3. 4,819 views
what is the possible number of outcomes in choosing a book to read from 7 fiction and 9 non fiction books?
1. 3 answers
2. asked by A
3. 4,881 views
The length of a rectangle is nine more than the width. If the perimter of the rectangle is 62 feet,what are the length and
1. 2 answers
2. asked by Ang
3. 2,381 views
The sides of two squares are 4cm and 6cm. Find the ratio of their areas and their perimeters.
1. 7 answers
2. asked by Anonymous
3. 5,791 views
What Does The Snail Usually Stick Itself To ?
1. 5 answers
2. asked by Chand Hossen
3. 1,542 views
Who Had A Quarrel With The Squirrel ?
1. 2 answers
2. asked by Rahan Alam Hossen
3. 471 views
A stone of mass 50g is accelerated from a catapult to a speed of 8.0 ms-1 from rest over a distance of 30 cm. What average force
1. 4 answers
2. asked by Manar
3. 2,660 views
from the top of a vertical mast 150m high,two huts on the same ground level are observed. One due east and the other due west of
1. 8 answers
2. asked by Folorunsho
3. 2,346 views
If The British Government Could Do It Over AgainThe British governing policy of salutary neglect gave the young colonial
1. 1 answer
2. asked by Mary
3. 640 views
How much pure acid must be added to 2 liters of a 10% solution of acid to obtain a mixture that is 20% acid?
1. 1 answer
2. asked by ken
3. 748 views
Its new and old at the same time
1. 123 answers
2. asked by Grace
3. 3,222 views
If 4 balls out of 6 reach the boundary in a cricket match then the average number of balls reaching the boundary in selected 10
1. 2 answers
2. asked by AnnA
3. 540 views
I have been given that a1 = 1 and an+1 = 1/3*(an + 4). In order to prove that this sequence is monotonous, what is the second
1. 3 answers
2. asked by Tim
3. 553 views
At the beginning of the year,40% of the pupils in the art club were boys.in the middle of the year 25% of the girls left but 8
1. 1 answer
2. asked by Peachie
3. 1,208 views
I have a few questions I need help with; I have more, but I can wait on those ones.8. Read the following sentences from “First
1. 15 answers
2. asked by Hannah
3. 7,517 views
A boy is standing 25 ft away from a street light that is 20 ft tall.How tall is he if his shadow is 5 ft long?
1. 2 answers
2. asked by Sharon kiran
3. 1,267 views
The area of rhombus is 148.8 square cm.if one of its diagonal is 19.2 cm,find the length of the other diagonals.
1. 2 answers
2. asked by Nina
3. 748 views
what should soil have to suit animals which live in soil?why are these things important?hence, infer which type of soil is most
1. 1 answer
2. asked by hermoine granger
3. 796 views
The braking distance of a car varies directly as the square of the speed. If braking distance of a certain car is 49 feet at 30
1. 1 answer
2. asked by jazzy
3. 589 views
I just have 3 questions I need help on! Here they are!22. Read the following lines from “Africa.” Africa my Africa Africa of
1. 3 answers
2. asked by Hannah
3. 5,408 views
Thinking of events of the day mubashir walked have slowly
1. 1 answer
2. asked by Nomaan
3. 305 views
How many different four digit numbers can be made using the digits 1, 2, 3, 4, 5, 6. If no number can be used more than once.
1. 1 answer
2. asked by jazzy
3. 920 views
A 10 person student council will be selected from 18 students at a school. How many poss are there for this council?
1. 1 answer
2. asked by jazzy
3. 607 views
The call number of the book that you're looking for is R865.2. What do you know about the bookbased on this information? A. It's
1. 8 answers
2. asked by Mary
3. 1,308 views
Kim averages 3km/l in 1 hour in her wheelchair. How many kilometres can her wheelchair travel in 20 minutes?
1. 3 answers
2. asked by Aya
3. 2,480 views
The width of a rectangular painting is 3inches more than twice the height .It is frames in a 2.5inches wide frames. what is the
1. 1 answer
2. asked by akshay gupta
3. 2,418 views
Place a coin on top of a sheet of paper on a desk or table. Pull the paper horizontally with a quick snap. What concept of
1. 2 answers
2. asked by alex
3. 914 views
I am doing an essay question, and I just wondered if someone would answer a simple question, of wether they think that the story
1. 2 answers
2. asked by Hannah
3. 606 views
Construct a parallelogram ABCD with AB=6cm,CD=4.5cm,and BD=7.5cm.
1. 2 answers
2. asked by Anonymous
3. 1,031 views
You have 10.0 ml of a 5.0% NaCl solution. To this you add 5.00ml of a 2.0% NaCl solution. What is the molarity of NaCl in this
1. 2 answers
2. asked by chidera
3. 443 views
Why a minibus is more likely to topple over when the roof rack is heavily loaded than when the roof rack is empty?
1. 3 answers
2. asked by annie
3. 1,925 views
is there a predicate pronoun in this sentence?You must have strength.
1. 1 answer
2. asked by glenda kemanya
3. 510 views
in each sentence is a Direct object, a predicate noun, or a predicate pronoun. underline ''direct object,''predicate noun or
1. 2 answers
2. asked by glenda kemanya
3. 1,085 views
Description: does anyone has teas 6, the new version , passage about new York central park, earth cousin, or time management ,
1. 1 answer
2. asked by Soso
3. 1,723 views
Shantanu's age is 3 years more than Tanya's age.The sum of their ages is 27 years.Find their ages.
1. 2 answers
2. asked by Anjali
3. 896 views
Time taken by an object falling from rest to cover the heights of h1and h2 are respectively t1 and t2.then the ratios of t1 and
1. 1 answer
2. asked by Kiran
3. 436 views
Sam is hoisting an engine form a pickup truck he is fixing. He hands hoist using 3 rafters on ceiling. Measures the angle the
1. 0 answers
2. asked by Eric
3. 430 views
Nico is saving money for his college education. He invests some money at 8% and $1400 less then the amount at 7%. The
1. 1 answer
2. asked by Sue
3. 918 views
Find the components of vector u with a magnitude of 10 and a direction angle of ∅=54°Help??
1. 2 answers
2. asked by Rachel
3. 806 views
Application of Distributive Property7x68 After finding the product, write the result along with how you applied the distributive
1. 0 answers
2. asked by Britney
3. 584 views
1) Write a ratio and a percent for the shaded area.An image of a square divided evenly into 16 smaller squares is shown. 5 of
1. 9 answers
2. asked by Jasmine
3. 2,457 views
Find the magnitude and direction angle of v = -7i + 3j
1. 2 answers
2. asked by Rachel
3. 722 views
Hello, could anyone help with this excersise of Harmonic Motion?I have to show that a block of mass "m" that is attached at the
1. 1 answer
2. asked by Tony
3. 597 views
determine the velocity of a charge that push by the 16 volts source
1. 1 answer
2. asked by natasha
3. 349 views
(7x-2)^1/4+7=12, solve
1. 1 answer
2. asked by jazzy
3. 289 views
Write as a sqrt, 2^3/2 x^3/2 y^5/2
1. 2 answers
2. asked by helen
3. 332 views
Simplify, (2 sqrt3x^5 - 2sqrt y)^2
1. 1 answer
2. asked by helen
3. 449 views
(PLEASE HELP) from where did Islam spread?a. from India to Arabia b. From the persain empire to the arab emirates c. from
1. 3 answers
2. asked by Miranda
3. 955 views
Write in recursive form, an=3 a n-1 + 4, a1 =7, for n greater than or equal to 2
1. 1 answer
2. asked by jazzy
3. 417 views
Application of Distributive Property7x68 After finding the product, write the result along with how you applied the distributive
1. 1 answer
2. asked by Britney
3. 571 views
I NEED Two Source designed to assist teachers in constructively dealing with children with challenger behaviors(such as
1. 1 answer
2. asked by Yain
3. 500 views
Which of the following describes the early spread of Islam.A.Arab military conquest B. missionary work in Persia C.Mesopotamian
1. 2 answers
2. asked by nerdalert
3. 1,181 views
Find the power delivered to an element at t=3 ms if the current entering its positive terminal is i=5cos60πt A and the voltage
1. 1 answer
2. asked by natasha
3. 7,530 views
I know the answer of x/x-2 + x-1/x + 1; but I do not know how to explain it in words. The answer is x = 0,1, when I solve for x.
1. 3 answers
2. asked by Abby
3. 346 views
Which answer describes the transformation of g(x)=log4(x−2)+4 from the parent function f(x)=log4x?It is the graph of f(x)
1. 1 answer
2. asked by Sandra
3. 2,663 views
Sway has 3 red roses in her bouquet for every 5 yellow roses. The bouquet has two dozen red and yellow roses. How many are
1. 1 answer
2. asked by Amy
3. 404 views
label 5 tubes 1-5. Ad 1.50 ml of diluent to each tube. to the first tube, add 500 ul of 1.00 M glucose and mix. transfer 500 ul
1. 1 answer
2. asked by chidera
3. 512 views
28cm3 of a gas weighs 0.4g at STP.Calculate the molecular mass of the gas.
1. 1 answer
2. asked by David
3. 698 views
Factorise3px-3py-x+y
1. 1 answer
2. asked by Eunice
3. 880 views
does anyone have some of the answers of at least know some of the answers for the algebra 1 a part 1 semester exam
1. 3 answers
2. asked by gracelynn2938
3. 934 views
I have a question on plant science, wondering where I can get the answer..
1. 1 answer
2. asked by Jeff
3. 439 views
How many cc of a 20% solution of a sulfuric acid must be mixed with 100 coffee a 50% solution to make a 25% solution of sulfuric
1. 1 answer
2. asked by Aqnonymous
3. 417 views
arctan(y)=x+cTo solve for y, would it just be: y=tan(x+c)?
1. 1 answer
2. asked by carl
3. 385 views
Find the number of terms in an AP given that its first and last terms are A and 37A respectively and that its common difference
1. 3 answers
2. asked by bella
3. 973 views
The following unbalanced equation describes the reaction that can occur when lead (II) sulfide reacts with oxygen gas to produce
1. 0 answers
2. asked by amtonio
3. 789 views
A sales man bought some plates at 50naira each if he sold all of them for 600naira and make a profit of 20% from transaction how
1. 4 answers
2. asked by Oluwafemi
3. 1,942 views

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