Ask a New Question
Search
Questions and answers by
lili
Questions (52)
Zendaya runs a farm stand that sells blueberries and grapes. Each pound of blueberries sells for $2.50 and each pound of grapes
0 answers
222 views
Which integer is the farthest from 0 and therefore has the greatest absolute value?
1 answer
125 views
How many grams of HCl (FW = 36.5g/mol) will be required to completely neutralize 4.0 grams of NaOH (FW = 40g/mol)?
1 answer
473 views
Calvin is using the formula A=3r^2 to estimate the area of a circle.
Solve for r Use your equation to estimate the radius of a
2 answers
777 views
A child and sled with a combined mass of 50.0 kg slide down a frictionless hill that is 7.34 m high. If the sled starts from
1 answer
5,115 views
A kicker punts a football from the very center of the field to the sideline 39 yd downfield. What is the magnitude of the net
3 answers
1,613 views
I need help, The 17 students on the basketball team want to raise $263.84 to buy basketballs. They have already raised $45.56.
1 answer
297 views
Helppppppppp Ms. Goynes, Mrs. Weatherly, and Ms. Washington had $400 to purchase raffle prizes for their classes. They bought 23
2 answers
242 views
why were the colonist upset about the proclamation line
0 answers
328 views
Lifetime (in years) number of product
10-15 5 15-20 15 20-25 20 25-30 6 30-35 4 A) calculate the mean,median and mode and compare
0 answers
358 views
a concert hall has 4000 seats. these seats are divided into section A and B. the cost of a ticket in section A Is $50 and that
3 answers
1,903 views
two thirds of the students at school prefer beats headphones to all others.3/4 of those students prefer the wireless ones. 1/5
1 answer
548 views
you have 3/4 gallons of paint. Each piece of wood you want to paint requires 2/11 gallon of paint. How many pieces of wood can
5 answers
527 views
after a birthday party that began with 3 pizzas, there was 1/8 of one of them left, 3/4 of another and 3/8 of the last one. How
7 answers
531 views
The balance is a checking account is $82.18 the owner of the account withdraws $100 the bank allows withdrawing more than the
5 answers
657 views
a bank is owed $123 in interest on each of 24 customers loans. would this be best represented as a possible or negative value
6 answers
437 views
James uses 1/3 of his land for growing durians, 1/4 for guavas, 3/8 for bananas and 9 hectares for mangoes. what is the total
1 answer
615 views
The pH of a solution ranges from 0 to 14. An acid has a pH less than 7. Pure water is neutral and has a pH of 7. The pH of a
0 answers
728 views
covert 1/3,3/10,0.03,0.33 in order from least to greatest
1 answer
468 views
A horizontal force of 160 N is used to push a
49.0 kg packing crate a distance of 7.00 m on a rough horizontal surface. The
1 answer
539 views
one half of what john's age was 4 years ago is equal to on of thrid of what it will be in 5 years time.How old is john now
1 answer
507 views
How has Britain’s political system impacted Canada’s political system
2 answers
512 views
the brakes of a car provide an acceleration of -5.0 m/s^2 . how long will it take for a car traveling at 20.0 m/s to stop ?
1 answer
725 views
1) A billboard on level ground is supported by a brace, as shown in the accompanying diagram. The measure of angle A is 15
1 answer
2,076 views
how can you use models to show and name a number 1,400 in two different ways? explain
1 answer
410 views
A SUPPOSED TREASURE OF OLD SILVER JEWELRY IS UNCONVERED. a.02M^3 BOX OF THE "OLD JEWELRY" HAS A MASS OF 177KG.IS IT R EALLY OLD
1 answer
967 views
2x^2-4X-3=6
1 answer
354 views
find an equation in slope-intercept form of the line that has slope 2 and passes through point A(-8,7)
1 answer
503 views
find all real zeros of the function y=-7x+4.
a.-4/7 b.-7,4 c. -7 d.4/7 how do you find it?
1 answer
424 views
An astronaut throws a wrench in interstellar space. How much force is required to keep the wrench moving continuously with
1 answer
1,943 views
An object has a force of 10 newtons from the right and 17 newtons from the left. Once the object starts moving toward the right,
1 answer
686 views
An object has a force of 10 newtons from the right and 17 newtons from the left. Once the object starts moving toward the right,
0 answers
1,311 views
An object has a force of 10 newtons from the right and 17 newtons from the left. Once the object starts moving toward the right,
2 answers
1,006 views
when 2 propanol was used as the developing solvent, two substances moved with the solvent front (Rf=1) during TLC analysis on a
1 answer
2,008 views
nearest tenth of a percent of 1/260
1 answer
325 views
A metallic surface emits photo electrons when green light falls on it. But the metal does not emit when yellow light falls on
1 answer
800 views
I am a 3 digit odd umber. my tens digit is one less than my hundreds digit but two more than my ones digit. The sum of my digits
2 answers
1,085 views
Use the change of variable x = exp(s) to recast the differential equation
xy′′+y′+(L/x)y=0 Please HELP ME
0 answers
386 views
Find the theoretical yield when 100 mL of 0.1 M NaI is reacted with 0.50 mL of Br2 (density: 3.10 g/mL) to produce NaBr and I2.
1 answer
592 views
(AAAAA)The standard reduction potentials of lithium metal and chlorine gas are as follows: (for Li, reduction potential is
1 answer
1,816 views
Balance the following redox equation occurring in a basic solution:
AG + CN{-} + O2 = AG(CN)2{-} I tried...but this is
7 answers
3,405 views
The reaction of MnO4- with oxalic acid (H2C2O4) in aciic solutiob, yielding Mn2+ and CO2 gas, is widely used to determine the
1 answer
1,351 views
a girl delivering newspaper travels 3 blocks west, four blocks north, then 6 blocks east. What is the total distance she travel
1 answer
913 views
express the given repeating decimal
0.159159159 as a fraction
2 answers
1,041 views
If a manufacturer charges q dollars each for footballs, then he can sell 3000-150q footballs per week. Find a polynomial R(q)
0 answers
417 views
given: angle 1 is congruent to angle 2, angle measure 1=120
prove: angle measure 3=120
1 answer
925 views
Can you suggest some possible reasons for using a mixture of water and
ethanol (1:1 mixture H2O/EtOH) as crystallizing solvent
1 answer
503 views
What would be the effect of raising the temperature and increasing the carrier
gas flow rate on the ability to resolve two
1 answer
844 views
when was willian (Bill) H. Gates born?
1 answer
554 views
come cambiare la scuola
1 answer
278 views
the surface area of a sphere if the radius, r, is 6 meters.
2 answers
366 views
week 11 and 12 its hard
1 answer
329 views