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Liv
Questions and answers by visitors named
Liv
Questions (85)
A rectangular quilt's length is twice the length of a rectangular picture, and the quilt's width is three times the width of the
5 answers
2,619 views
Point P lies in plane M. How many circles are there in plane M that have center P and a circumference of 6π inches?
a) none b)
2 answers
530 views
How many grams of KOH will be needed to boil a liter of cold water?
1 answer
626 views
the phone company has two plans for cell phones. the first plan calls for a monthly fee of 35.00 with unlimited calling. The
2 answers
1,142 views
1 ml of whole blood is collected and centrifuged to obtain a plasma sample. The volume of the plasma sample is 600 microlitres.
2 answers
1,054 views
1 ml of whole blood is collected and centrifuged to obtain a plasma sample. The volume of the plasma sample is 600 microlitres.
4 answers
2,745 views
How many milligrams of sodium azide will produce 8.35 Liters of N2 at STP???
1 answer
365 views
You want to conduct a survey to find out what sport the students at your school prefer to play.
a) You interview 20 boys playing
3 answers
2,229 views
Sally rolls a fair number cube 8 times and gets a 5 twice. What is the experimental probability that on her next roll, she will
3 answers
689 views
Insert grouping symbols to make the following sentence true:
160 = 8 * 16 + 12 - 4 / 2
6 answers
3,900 views
The formula for finding the perimeter of an equilateral triangle is P = 3s. How can you transform the
formula so that it can be
10 answers
4,726 views
all the integer values of -4 < 2x -6 < 12
1 answer
354 views
Determine the mass of a pasteboard with area 75.0cm
1 answer
353 views
A weight hanging from the end of a spring is pulled 8 inches below its rest position. When released, the weight then exhibits
2 answers
714 views
Show that the following are not trigonometric identities
1.tan 2x = 2tan x 2. sec x= sqr rt 1+tan^2 x 3. sin(x+y)=sin x +sin y
2 answers
826 views
If sin x=-3/5 and sec x>0, find all the other circular function values of x
2 answers
945 views
Derive an identity that transforms sin(α+β+γ) into a sum of products of sines and/or cosines of the individual numbers α,
3 answers
851 views
Find the acute angle between the lines 2x-3y-6=0 and x+5y-20=0
4 answers
1,148 views
Evaluate sin 7pi/12. Using sum, difference, and cofunction identities
2 answers
1,032 views
Evaluate sin16° cos29° + cos16° sin29°
4 answers
1,366 views
how do i evaluate this?
1+tan 200(degrees) tan 80(degrees)/tan200(degrees)-tan 80(degrees)
4 answers
843 views
An Olympic long jumper is capable of jumping 8.44m. Assuming his horizontal speed is 5.644m/s as he leaves the ground, how high
2 answers
554 views
The length of a rectangle is
3yd less than twice the width, and the area of the rectangle is 65ydsquare. Find the dimensions of
2 answers
841 views
The length of a rectangle is
3yd less than twice the width, and the area of the rectangle is 65ydsquare. Find the dimensions of
2 answers
549 views
Solve 5x^-5/x^-4x+3.
THANK YOU!
1 answer
333 views
Prove the following identities.
1. 1+cosx/1-cosx = secx + 1/secx -1 2. (tanx + cotx)^2=sec^2x csc^2x 3. cos(x+y) cos(x-y)= cos^2x
2 answers
2,828 views
If sin2x=7/25, siny=-2/sq root of 13, cot y>0, and -pi/4<x<pi/4, find sin(2y-a)
3 answers
416 views
Evaluate please:
a.) arcsin(sin 13pi/16) b.) arccos(cos[-pi/18]) c.) arcsin(sin pi/18 d.) arcsec(-√2) e.) arctan(-√3/3)
2 answers
955 views
arctan(cot10Pi/9)
4 answers
436 views
Evaluate
arctan(cot10Pi/9) sec(arccos(-1/6) csc(arcsec(5/3) sin(2 arccos(sqrt5/5)
2 answers
1,110 views
Direction: Place a big mug, a plastic drinking glass and an empty glass bottle on the table with the big mug at the center, the
7 answers
4,128 views
Convert cartesian equation to polar form
1. x^2+y^2=4x 2. (x^2+y^2)^2=6(x^2-y^2)
2 answers
555 views
If a typhoon hits an island without any person, is that a disaster?
4 answers
4,321 views
Can you please help me get the solution to this limit without using squeeze theorem and l'hopitals rule
lim x to 0 of x^3
1 answer
410 views
Let g(x)={x^2-x-2 if x is not equal to 1
{0 if x=1
4 answers
321 views
Kailey's recipe calls for 1 1/2 cups of oil to make one large batch of cookies. How much oil will she need for 1/4 batch?
1 answer
376 views
You plan to enclosed part of a rectangular farmland with a fence. Since one side of it is bounded by a river, you only need to
4 answers
1,131 views
A point is moving along the curve xy=12. When the point is at (4,3), the x-coordinate decreases at the rate of 2cm/sec. How fast
3 answers
720 views
Suppose that the price p, in thousand pesos, and the number of sales x(in hundreds) of a certain item can be modeled by the
3 answers
967 views
A point is moving along the curve xy=12. When the point is at (4,3), the x-coordinate decreases at the rate of 2cm/sec. How fast
3 answers
984 views
Find a function whose derivative is a constant k
2 answers
959 views
How to determine the order and degree of this differential equation, (y''')^2-2(y')^6=x-2
1 answer
349 views
What would be the product when 3-bromoprop-1-ene and cyclohexane-1,3-dione react with excess NaOH?
1 answer
1,188 views
Ammonia fumes can permanently fog soft contact lenses. Briefly explain why students wearing soft contact lenses should be
4 answers
2,503 views
Briefly explain if wearing googles or other eye protection remove the hazard for these students.
2 answers
532 views
The formula of a compound of lead (Pb) and sulfur (S) was determined using the method in this module. A sample of Pb was weighed
4 answers
2,764 views
1) How high above the inner blue cone of the burner flame should the crucible be when the Mg is heated?
2) What should you do if
4 answers
3,406 views
1. find the relationship of x and y in the table.
x: 2; 4; 6; 8; 10 y: 1.5; 2; 3; 4.5; 5 y = _______ x + ________ 2. find the
6 answers
624 views
A 20mm diameter rivet is used to fastened two 25mm thick plate If the shearing stress of rivet is 80MPa. What tensile force is
3 answers
1,460 views
Hansen's 6 tasks are all focused on a holistic view of career development.
1 answer
439 views
According to MyPlate, which two food groups should make up half of your plate?
a) grains and fruits b) fruits and vegetables ***
36 answers
7,728 views
ayooo
1 answer
228 views
Whats is the value of 9 in 10290?
1 answer
171 views
1/3 times , 3/4 times 4/5=?
1 answer
126 views
In this form of perspective, forms in the distance are depicted as smaller in size, though parallel lines do not come together.
G
1 answer
298 views
Andrea uses 6.9 pints of white paint and blue paint to paint her bedroom walls.
1/4 of this amount is white paint, and the rest
1 answer
248 views
What is a small object with the same function as a cell membrane?
1 answer
60 views
What is the Lewis symbol (electron dot symbol)? and electron arrangement for: S
a. 2,4 . s-b. b. 2,6 5. C. 2,4 § d. 2,6 5. e.
1 answer
103 views
Witch of the following were three main parts of Athens democratic government
2 answers
51 views
Which sentence contains coordinate adjectives
A. Mr.tanner is a inspiring,smart,energetic science teacher B.Mr tanner is an
3 answers
76 views
The pta agreed to fund a fall field trip. The seventh grade class vote on the destination some votes for the zoo others vote for
3 answers
44 views
Everyone is excited for the pep rally. Katie and Jill are in charge of blowing up the balloons, her least favorite task. They
3 answers
44 views
The relative pronoun is that is used with an essential clause, and the relative pronoun which is used with a nonessential
3 answers
47 views
This summer, a popular sandwich shop called Mark’s deli will be opening downtown. The deli offer free tastings of their most
3 answers
67 views
Desiree is making guacamole for a party. The recipe she is using calls for 1/4 cup lime juice for every 4 avocados. If she plans
3 answers
61 views
Rubio decides he is going to walk to his friends house, which is 1 mile from his house. He can walk at a pace of 2/3 mile in 16
3 answers
99 views
Find the quotient of 9/10 and 2/3
7 answers
asked by
Liv
465 views
What is 3/10 divided by 1/3
3 answers
54 views
Stacy is painting her bedroom she is able to paint 3/4 if bedroom in 3 hours at this rate now long will it take her to paint the
3 answers
76 views
Miguel is returning from a trip in 4 hours he has driven 2/3 of the total distance he wants to know how long the total drive
3 answers
325 views
Iris is asked to sweep the gymnasium floor after a basketball game describes how to push a scooter from one end of the gym to
3 answers
70 views
Think of a fact or detail about Islamic empires write a short line with that fact or detail
3 answers
50 views
Aunt stands at one vertex of a rectangle, a sheet of paper for Aunt then proceeds to walk all the way around the perimeter of
3 answers
45 views
Two years ago rob bought some shares of a stock and today those shoes have a value of $19.80 each, the price when rob bought the
3 answers
67 views
Mr. Anderson decides to visit a childhood friend. His car gives him 24.7 miles to a gallon. Mr. Anderson has 7 gallons of pool
3 answers
50 views
A number is multiplied by 28. The result is zero which of these is multiplied by 28.
A. Zero B. A number between zero and one C.a
3 answers
41 views
3/4 x 1/2 which situation matches the expression
A. Mrs carter has a package of butter that weighs 3/4 of a kilogram she uses 1/2
3 answers
48 views
Use properties of rational numbers to multiply the following 2/9 x 18.09
3 answers
36 views
The other tooth of an airplane is decreasing at a rate of 45 ft./s. What is the change in altitude of the airplane over a period
3 answers
41 views
It takes Julian 1/2 hour to walk 2 miles he decides to start walking in his spare time. But because he wants to make sure he has
3 answers
137 views
Ruth can read 15 pages in 30 minutes she decides to create a table to keep track of her progress. From the data provided at what
3 answers
111 views
-3/0
Which of the following is true about the quotient A. The quotient is equal to -3 B. The quotient is undefined because the
3 answers
65 views
Spencer worked out for 232 1/2 minutes in the last five days if he worked out for the same number of minutes each day how many
3 answers
75 views
Why is the number 19/100 a rational number
A. It is the quotient of 9 divided by 10 B. It is the quotient of 100 divided by 19 C.
3 answers
58 views
Why is the number 3/10 a rational number
A. It is the quotient of 3 divided by 10 B. It is the quotient of 30 divided by 10 C. It
3 answers
72 views
