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Ty
Questions and answers by visitors named
Ty
Questions (157)
14 cm piece of tape is cut into two pieces. The shorter piece is 2/5 as long as the longer one. which is the length of the
5 answers
3,947 views
What is the concentration in % (m/v) of a solution with 75 g K2SO4 dissolved in 1500 mL of solvent?
4 answers
1,832 views
How do you figure out the Noble Gas Configuration? Also, why do you not put in the "p" level and when do you( if you even do)
1 answer
1,037 views
Hi: We have a homework problem that I have no idea even how to set up! please help!
"A man jogs at a speed of 1.3 m/s. His dog
1 answer
721 views
Hi: We have a homework problem that I have no idea even how to set up! please help!
"A man jogs at a speed of 1.3 m/s. His dog
2 answers
584 views
In deep sapce( no gravity), the bolt( arrow) of a crossbow accelerates at 189 m/s2 and attains a speed of 127 m/s when it leaves
1 answer
421 views
Ionophores are drugs that act as channels in membranes. Each ionophore has its own specificity with regard to the type of ion
1 answer
408 views
What are some of the famous works in African American literature?
1 answer
464 views
hello! I have been having a lot of trouble with one physics problem that I have for homework: any help would be greatly
3 answers
522 views
Hi! I have a problem for physics homework and I though I knew how to solve it but apparently it is wrong, please help!
'Two cars,
5 answers
569 views
ok so I really don't get 2d collisions and I thought I knew how to do this one but I have no idea:
A 104 kg baseball player jumps
3 answers
477 views
ok so I really don't get 2d collisions and I thought I knew how to do this one but I have no idea:
A 104 kg baseball player jumps
2 answers
926 views
Use the Keynesian model for this problem. Assume the following model of the economy, where c, t, and nx are positive constants:
Y
1 answer
431 views
questions( there are 3 so I will # 1-3)
info: A 18.9 kg object is attached to a cord that is wrapped around a wheel of radius
4 answers
514 views
I can't get this slope stuff. I'm trying to find the equation for a line. It has a slope of 1/2 and passes through (8,3). Using
1 answer
471 views
hi- I have a problem I can't seem to get right. here it is.
"A retired bank president can easily read the fine print of the
3 answers
543 views
i'm trying to locate some dates for native american tribes, specifically, when they flourished. at the moment, i'm searching the
4 answers
622 views
Why a Tresaury bill's bond equivalent yield is always different from the discount yield?
1 answer
472 views
what is a complete subject , a simple subject, complete predicate and simple predicate of a sentence and an example please.
3 answers
480 views
I'm doing some background research on the Puritans, their religious and secular views, stuff like that. Any helpful sites I can
1 answer
446 views
what would the reason be for a graduated cylinder to have 2 sets of scales on it, one rising by 10s and one lowering by 10s? for
1 answer
366 views
How do I use naivete in a sentnce?
1 answer
343 views
I think i have some of the answers right but i need help, b/c although i keep reading over the chapter and highlighting the
5 answers
1,078 views
Please help me complete this sentence...Substitute lively _____ for boring,"tired" words.
4 answers
1,003 views
any idea of what mabel schmeiser barnes' field of mathematics was? any information on her parents and if she had siblings? major
4 answers
505 views
what field of mathematics was mabel schmeiser barnes involved in and, in comparing her and ada byron king, what kind of
1 answer
373 views
___% of 24 = 6 and 20% of ___=8
1 answer
312 views
I transferred $1.50 to a friend on paypal. The friend was charged a $.34 cent fee and received only $1.16. How much of a
2 answers
527 views
I need help with some literature homework.
I need a to identify a baptism scene that's modern. And also how they were affected by
2 answers
484 views
What is (2 3/5)t= -22?
3 answers
365 views
What have been the most significant changes in human services over the past 50 years? How has society’s responsibility to
3 answers
829 views
This item can give a president real leverage in influencing Congress
2 answers
629 views
Jennifer considered the numbers 4, 24, 44, and 64 and
noticed that they all ended in 4 and that they can be divided evenly by 4,
3 answers
583 views
Consider the following sums of numbers and how they
are formed: 1 odd number } 2 odd numbers 678 3 odd numbers 64748 Predict the
3 answers
586 views
every square is a rectngle? true r false
every rectangle is a square true r false?
6 answers
682 views
Use the distributive property to find the product.
( 28 + 10) × 2
1 answer
378 views
Use the distributive property to find the product.
( 28 + 10) × 2
6 answers
439 views
How many moles of Cacl are needed to be dissolved in .500g of H2O to form a 1.5m solution?
2 answers
906 views
What is the molality if 82grams of CaNO4 is dissolved in 2000grams of Water?
3 answers
343 views
Battery Power Problem. A certain type of thermal battery
for an airplane navigation device backup power has a mean life of 300
1 answer
458 views
A ship carries exactly 10 different signal flags. If each
possible combination and ordering of 4 of these flags connotes a
4 answers
954 views
How many kinds of sentences are there?
5 answers
208 views
I need a list of 5 basic components of professional behavior. I have only come up with being on time, and respecting your co
4 answers
341 views
I have to tell if the verb is transitive or intransitive
1. Most people think of Bamboo as a tree or bush? 2. Bamboo belong to
9 answers
1,915 views
Remember that the perimeter of a rectangle can be found with the formula . Write an inequality that will give the possible
2 answers
992 views
A uniformly charged conducting sphere of 1.2 m diameter has a surface charge density of 7.1 µC/m2. (a) Find the net charge in
2 answers
1,055 views
A speeder passes a police car while traveling 130km/h. the police car imediently starts to accelerate at 10m/s^2 until the
2 answers
542 views
Jack, jill and spot go out for a picnic at the side of the river. jack takes spot for a jog. jack and spot are on the wast bank
2 answers
583 views
Jack, jill and spot go out for a picnic at the side of the river. jack takes spot for a jog. jack and spot are on the wast bank
3 answers
574 views
DYNAMICS:
A 54kg fireman slides down a pole of a distance of 3m. if the man hits the groung at 4.4m/s than what will the force of
1 answer
369 views
DYNAMICS:
a skier starts at the top of a 30m hill ta an anle of 20 degrees. the skier goes straight down the firctionless slope.
1 answer
620 views
The moon exerts a gravitational force that is about 1/6 that exerted by Earth. Eplain why the mass of an object measrued on the
1 answer
418 views
an individual has two low interest loans, one at 4% interest and the other at 6% interest. The amount borrowed at 6% is $250
3 answers
524 views
I just started the 5th grade and I don't understand one of my math problems.
The problem is Mr. Smith bought 2 similar T-shirts
6 answers
518 views
how many grams of sucrose are needed to make 100 ml of a 10^-2 Molarity sucrose solution?
2 answers
1,199 views
Compound Z has a MW of 100. Your lab partner weighed 25 grams of compound Z and dissolved it in water to a final volume of 1
5 answers
2,034 views
Matt scored 75 on the calculus midterm. If the final exam counts twice as much as the midterm exam, then for wht range of scores
4 answers
1,518 views
4<2x-16<14
1 answer
269 views
please unsrcamble the spanish word sonbatiod
1 answer
309 views
find the domain of the function:
x/�ã(x-4)
1 answer
241 views
The time in hours it takes a satellite to complete an orbit around the earth varies directly as the radius of the orbit (from
4 answers
1,349 views
find the domain of the function:
X/sq rt. of (x-a)
1 answer
269 views
A block of mass m1 = 6.25 kg on a frictionless plane inclined at angle θ = 30.7° is connected by a cord over a massless,
1 answer
640 views
List 2 ways in which prokaryotic and eukaryotic cells are alike and 2 ways in which they are different.
Is this correct? Alike=
2 answers
553 views
List 2 ways in which prokaryotic and eukaryotic cells are alike and 2 ways in which they are different.
Is this correct? Alike=
3 answers
781 views
The floor of a railroad flatcar is loaded with loose crates having a coefficient of static friction of 0.34 with the floor. If
1 answer
505 views
A person pushes horizontally with a force of 190 N on a 67 kg crate to move it across a level floor. The coefficient of kinetic
2 answers
602 views
This may be simple, but I'm not getting it. An open box of maximum volume is to be made from a square piece of material, 24cm on
4 answers
497 views
Use a graphing utility to approximate any relative minimum or maximum values of the function g(x)=x sqrt4-x Not getting this
10 answers
924 views
Even when speaking, one must cross one's T's and dot one's i's. What does this
mean when referring to public speaking? What
2 answers
615 views
Don decided to do some landscaping in his backyard. He began by watering the lawn. The rotating sprinkler that he installed can
4 answers
1,075 views
If the specific gravity of ice is 0.92, what is the mass of one cubic meter of ice in grams?
1 answer
354 views
What is the adverb in the following sentence: Historically, the name Pearl Harbor has significance?
2 answers
477 views
CollegePak Company produced and sold 60,000 backpacks during the year just ended at an average price of $20 per unit. Variable
4 answers
3,935 views
If the potential difference between a cloud and the ground is about 17 , how much charge is transferred in a lightning bolt that
1 answer
518 views
Your client is 40 years old, and she wants to begin saving for retirement, with the first payment to come one year from now. She
2 answers
715 views
Two cars both travel along a straight road Northbound. At t = 0, the car 1 is 190.6 m further north than car 2. Also at t = 0,
1 answer
1,157 views
he life expectancy of a lung cancer patient treated with a new drug is normally distributed with a mean of 4 years and a
1 answer
378 views
solve for X
-7=7x^2-10x+6
3 answers
415 views
how do you find the the area of a shaded region between the circle and the and the triangle with the points given (-8,6), (8,6)
1 answer
485 views
How many signals does a polygon with 32 sides have?
2 answers
475 views
Differentiate
ln(cos(2x))
3 answers
1,127 views
can someone help me with figuring out my math and explaining it to me. or How to use the calculator with the problems ?
4 answers
579 views
Jessica needs to construct a rectangular outdoor dog pen. The pen must have 4 sides. I need to draw 6 different shaped
1 answer
432 views
a block with a mass of 3.7 kg slides with a speed of 2.2 m/s on a frictionless surface. the block runs into a stationary spring
3 answers
2,177 views
Two automobiles, each of mass 800kg , are moving at the same speed, 18m/s , when they collide and stick together. At what speed
3 answers
1,650 views
A store sells used DVDs for $8 each and used videotapes for $6 each. Write a function rule to represent total selling price of
7 answers
2,193 views
Consider the following reaction:
CaCO3(s)→CaO(s)+CO2(g). Estimate ΔG∘ for this reaction at each of the following
4 answers
9,031 views
DVD cases are 9/16 inch wide.. If Juan has 60 DVDs how many will fit on one shelf. Shelves are 2 1/2 ft long.
7 answers
1,124 views
an office manager is renting a local hall for un upcoming event. The hall costs $200. The food costs $14 per person. The office
2 answers
697 views
Lindsey has 47 coins in her change purse that are either dimes or quarters. If n represents the number of quarters she has,
7 answers
1,546 views
You are buying balloons for a party. A small balloon cost $3. A large balloon cost $4. Write an algebraic expression for the
7 answers
1,424 views
Each digit in the division example has been replaced with the same letter throughout. (r stands for remainder.) The digits used
10 answers
2,790 views
Lines tangent to the curve y-1=2x^2+3x pass through the point A(2,-1). Find the x-coordinate(s) of the point(s) of tangency.
The
1 answer
498 views
Kayla went to a football game. Her team scored 6 times, and got the extra point each time. A touchdown with an extra point is
2 answers
716 views
Score
1. Choose two of the scientists you read about in the Stories of Scientists unit. Compare and contrast these scientists.
9 answers
646 views
I would like to know if the following are correct and if not how and what did I do wrong.
27^-2/3 27^-1/3 = 27^-2/3 - -1/3 =
3 answers
483 views
If the wait time in line to ride a roller coaster is 20 minutes for 150 people how long is the wait time for 240 people?
240-150
6 answers
6,785 views
Franco hikes 4 miles each day for 5 days. He carries 100 ounces of water with him. It takes him 1 hour to hike 4 miles. How many
3 answers
1,050 views
A factory whistle blows every 30 minutes. The clock tower chimes every 15 minutes. If they both sounded at 1:00 p.m., at what
3 answers
810 views
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