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lily
Questions and answers by
lily
, page 3
Questions (391)
In triangle PQR, <R=90 degrees, <Q=10 degrees and RQ=16 cm. Find PR.
1 answer
357 views
In triangle PQR, <P=90 degrees, <Q=10.5 degrees and RQ=120 cm. Find PR.
1 answer
432 views
A polyhedron has 6 faces and 4 vertices. Use Euler's formula to calculate the number of edges.
3 answers
2,211 views
A cylinder is 12cm tall and has a diameter of 3 cm. What is the surface area?
2 answers
986 views
2. You're an IT professional, and your boss has asked you to prepare a briefing for senior staff on the comparative advantages
2 answers
639 views
find the straight line that passes through point (2,4) and is perpendicular to line 2x + 12y - 6 = 0
1 answer
468 views
Which of the following habits will most likely move you towards the illness end of the health continuum?
A. maintaining
6 answers
1,464 views
You decide you are going to make more responsible health decisions. Which of the following risk factors can you control?
A. there
10 answers
2,098 views
All aspects of health are equally important. A problem in one area can affect other areas.
A. true B. False Is the answer false?
7 answers
975 views
a plane flew for 4hrs, 30 miles per hour and an adverge speed of 515 mph how far did it fly?
1 answer
334 views
what is 12 x 12? im having a hard time can anyone help me??????????
1 answer
289 views
How many hydrogen atoms are in 833 grams
of water? Answer in units of atoms
1 answer
477 views
How many molecules are in 105 g of sugar
(C12H22O11)? Answer in units of molec
2 answers
515 views
Eddie is arguing with tana about the probability of flipping three coins. They decided to flip a penny, nickel, and a dime.
Which
7 answers
1,646 views
A voltaic cell is constructed with all the reactants and products in their standard states. Will
this condition hold as the cell
5 answers
1,884 views
Write a word phrase for 5 p
1 answer
322 views
Graph the solution of the equation b-15=-12
3 answers
381 views
7•7•7= 7^3. Or 3^7 Or 21 or 7^4
1 answer
294 views
(X-b)^2+a^2for a=2,b=1,and c=7
1 answer
310 views
The glee club has a set of 48 classical CD and a set of 42 show tune CD. Each set can be divided equally among the club
29 answers
6,219 views
5/6+4/9=
3 answers
266 views
-10 11/12-7 1/4=
3 answers
321 views
11/15+1/8=
1 answer
222 views
15/16-3/4=
1 answer
283 views
It is important to verify internet source because. ----- choose that apply. A.the source should be written by real author.
43 answers
asked by
lily
15,419 views
In all together now Jordan states that there were marches and protest against segregation and discrimination in the 1960s. What
23 answers
1,771 views
the number line below shows an estimate for the sum of 6/13 and 1/8. explain why the sum is greater than 1/2.
3 answers
651 views
How did the discovery of the electron change the atomic model? A.it disaproved the earlier idea of an indivisible atom. B.it
3 answers
1,191 views
1/2n^2 - 3/2n
factorization, i got : n/2 (n-3) am i right or wrong?
1 answer
289 views
does anyone know how could you use an area model to identify the binomial factors of a trinomial? explain
1 answer
410 views
Al2(SO3)3 + 6NaOH ----> 3Na2SO3 = 2 Al9OH)3
If 10.0g of Al2(SO3)3 is reacted with 10.0g of NaOH, determine the limiting reagent?
2 answers
1,189 views
where are the parentheses in 3 times 2 minus 4 divided by 1
3 answers
375 views
where the parentheses in 4=3-1+4/2
1 answer
266 views
11/21 or 9/17. which one is greater and what is the work/common denominaters
3 answers
762 views
There are 6,975 folders if 1,735 folders were handed out . How many will I have left?
6,975- 1,735=
1 answer
319 views
In quadrilateral QRTS, we have QR = 11, QS = 9, and ST=2. Sides line RQ and line ST are extended past Q and S, respectively, to
2 answers
494 views
What number is the sum of 8 numbers whose average is 13
3 answers
526 views
How do you find the area and perimeter of your room floor?
1 answer
326 views
A high fountain of water is located at the center of a circular pool as shown in the figure below. Not wishing to get his feet
2 answers
768 views
If a player rolls 2 dice and gets a sum of 3 or 11 he collects $15. if he gets a sum of 12 he gets $3. the cost to play the game
2 answers
565 views
MnO4 ^- + C2O2 ^2- = MnO2 + CO3 ^2-
how would you balance this in basic solution? I keep getting the wrong answer.
4 answers
2,242 views
Imagine that you have a 5.50 L gas tank and a 3.50 L gas tank. You need to fill one tank with oxygen and the other with
2 answers
662 views
The cost to manufacture a product is proportional to the quantity produced, with a cost of $270000 dollars per day when 900
1 answer
1,067 views
Because you are bored one afternoon, you decide to try a little experiment. You open your eye very wide, extend your thumb, and
3 answers
710 views
A car with a mass of 1100kg can accelerate on a level road from rest to 2m/s in 14sec.what is the steepest slope this car can
4 answers
919 views
P divided by 7 equals 15 what is p
5 answers
1,281 views
A mother is 21 years old then her new born daughter. how old does her daughter when her age will be 1 by 4 of her mother
1 answer
439 views
the length of a rectangle is 2 more than twice its width if the area of the rectangle is 24 squared meter find its dimensions
1 answer
369 views
d = m/v solve for m
4 answers
2,262 views
Chuck needs to cut a piece of cardboard for an art project at school. He has four pieces of cardboard that he can cut from: 6
10 answers
5,008 views
Four students work to find an estimate for square root 54. Who is closest to finding the true estimate? (1 point)
Rhonda: "Use
4 answers
5,520 views
Four students work to find an estimate for square root 37. Who is closest to finding the true estimate? (1 point)
Rhonda: "Use
19 answers
6,467 views
A 5.20 g pellet is shot horizontally from a BB gun at a speed of 29.1 m/s into a 20.8 g wooden block. The wooden block is
2 answers
537 views
The first term of a geometric sequence is 31(1/4),the last term is 2 and the sum of the associated series is 50(3/4).what is the
3 answers
861 views
What is the y-coordinate of the solution for the system of equations?
{x-y=-11 {y+7=-2x Enter your answer in the box. y =
6 answers
1,698 views
What is the y-coordinate of the solution of the system of equations?
{y=2x+14 {-4x-y=4 Enter your answer in the box. y =
7 answers
722 views
solve
{y=x-7 {5x+2y=7 Use the substitution method. A.(0, −7) B.(7, 0) C.(3, −4) D.(−1, −8)
4 answers
378 views
Senator Warren states that women are "ready to fight back" against unequal pay.
Is this a valid argument supported by accurate
3 answers
1,162 views
each rhyme is made up of one possessive noun and one plural noun. Write the answer to each riddle
1 answer
489 views
The sum of two numbers is equal to 495. The last digit of one of them is zero. If you cross the zero off the first number you
10 answers
3,224 views
How was Queen Eleanor justified in helping her sons rebel against their father?
7 answers
514 views
2. Compare and contrast deductive reasoning and inductive reasoning. Based on the information given here, answer the following
3 answers
1,920 views
Suppose an airplane is flying in air with a speed of u=100m/s . The wind is from the south west with a velocity of v= 70m/s
what
5 answers
627 views
In △DEF, DF=16 and m∠F=45. Find the length of a leg. Leave your answer in simplest form.?
4 answers
4,047 views
can someone explain to me why the derivative and second derivative of this position vector r=ax+bty is r'=ax' +by'+ bty' ( why
1 answer
368 views
A box is pushed along a surface with constant horizontal force. The surface is frictionless. The box starts from rest and
2 answers
576 views
"That to secure these rights, governments are instituted among men... Whenever any form of government becomes destructive of
3 answers
889 views
Two forces whose resultant is 100newton are perpendicular to each other if one of them makes an angle of 60° with the
3 answers
576 views
When molecular oxygen (O2) is converted to water (H2O). Is O2 being oxidized or reduced.
3 answers
868 views
so i forgot how to get the variables on the same side in an equation such as
x = y + 1 can someone explain please?? thanks :)
1 answer
313 views
so i forgot how to get the variables on the same side in an equation such as
x = y + 1 help?
4 answers
341 views
Which sentence contains a misplaced modifier?
A.This cake that has the chocolate icing is the bakery's best-selling item. B.The
5 answers
795 views
Which revision fixes the misplaced modifier in the sentence?
Jace organizes his collection of coins from various countries
4 answers
908 views
what are the 5 themes of geography?
2 answers
701 views
A plasma reaction converts A (Molecular weight = 200) to B and uses NAD as a co-substrate and produces NADH as a by product (1
3 answers
605 views
how was Magellan’s voyage different from that of Columbus?
A. Magellan sailed west across the Atlantic to reach the Caribbean
14 answers
4,329 views
Compare/Contrast the United States’ actions in the early 1900s with the United States’ actions in the early 2000s. How did
1 answer
479 views
What strategies did we use to create relationships with other nations? What strategies did we use to claim lands as United
1 answer
485 views
what is the diference between 6z and z^6
1 answer
367 views
the graphs of the function with equation y= a(x+5)^2=q passes through the points (-6,2) and (-3,20).
Determine whether the
3 answers
645 views
In the land of Pi, there are six cities arranged in a circle. Each city is connected to every other city by a straight road. How
5 answers
1,208 views
a circular tablecloth has a radius of 2.5 feet. kyle is sewing a piece of ribbon around the edge of the tablecloth. if kyle has
4 answers
3,707 views
This image is from an anti-government demonstration in China that resulted in the deaths of hundreds of civilian protesters in
5 answers
626 views
What volume of ethylene glycol (C2H6O2), a nonelectrolyte, must be added to 20.0 L of water to produce an antifreeze solution
4 answers
1,438 views
What is the osmotic pressure of a solution prepared by dissolving 5.50 g of CaCl2 in enough water to make 420. mL of solution at
4 answers
641 views
hi Ms.Sue please help!! i'm not sure if my answer is correct.
serveral studies linking ciggeratte smoke to health problems have
2 answers
563 views
What were John Adams contributions to the Revolutionary War?
Plz help i do not understand what it means i have already tried to
4 answers
479 views
Rebecca had
9 10 of a yard of ribbon. Then she gave 7 20 of a yard to a friend. How much does she have left? this is a writing
3 answers
1,275 views
Combine the like terms to create an equivalent expression. 6t+7-2+t
4 answers
1,946 views
a 0.150 kg mass stretches a spring 20.0 cm when hung vertically. what is the spring constant? what is the period of the spring?
1 answer
470 views
How did the use of bronze contribute to the creation of a European empire?
A. Bronze gave Europe an advantage because it was the
5 answers
1,499 views
In feudal Europe, what did peasants and serfs most likely get for the work they did?
A. higher social status the longer they
4 answers
522 views
What were characteristics of the Roman Empire at its height?
Choose all answers that are correct. The empire stretched from Spain
5 answers
1,860 views
What is the sum of 6^3/5+5^1/7?
Enter your answer as a mixed number in lowest terms, like this: 4 2/5
4 answers
836 views
Evaluate.
3 1/3−5 3/5 Hint: Rewrite the mixed numbers as improper fractions before subtracting. Make sure your answer has the
4 answers
652 views
To make a gallon of a paint color, Lou mixes
1/6 gallon of yellow paint with 2/3 gallon of blue paint. Lou fills the rest of the
4 answers
894 views
If 2/3 of a class has brown hair, and 1/5 of the students with brown hair have blue eyes, what portion of the class has brown
4 answers
1,308 views
Consider the equation.
42+30= [blank] (7+5) Enter the unknown number that makes the equation true.
5 answers
1,439 views
describe the method for working:
quilting applique smocking binding carding or piping ruffles
3 answers
361 views
why is schools like convent an institution
1 answer
350 views
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