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Rene

Questions (54)

A story begins with a character trying to make a major life decision. The character goes to sleep, and the next day the
1. 1 answer
2. 56 views
The Crow Child. By Mary Mapes DodgeWhat plot device refines the story's theme? 1. A magic event forces a character to accept
1. 3 answers
2. 30 views
Big Waterby Andrea Curtis I watch the men on the docks with their untamed beards and callused hands, their frayed wool pants and
1. 5 answers
2. 27 views
Epidemiology’s Fight Against Ebolaby Carol Hand Emile was a two-year-old boy living in Meliandou, a village in the West
1. 1 answer
2. 23 views
"Biodegradable Plastic Bags, Not So Biodegradable" by Vicky Stein The average person uses a typical plastic bag for as short a
1. 3 answers
2. 27 views
NASA Measures Death of Glaciers" by Catherine Woods In 1850, Glacier National Park had 150 living glaciers — that’s six
1. 1 answer
2. 21 views
Are Commercial Honeybees Making Wild Bees Sick?"by Berly McCoy If human-managed bees and bee-friendly flowers are acting as
1. 1 answer
2. 28 views
Which biomolecules is the same in every cell of an organism?1. DNA 2. lipid 3. protein 4. mRNA
1. 1 answer
2. 26 views
"To lift an object weighing 12,000N, how much force is needed on a piston with an area of 0.060 m^2 if the platform being lifted
1. 2 answers
2. 788 views
due to conservation of mass, potential energy should always equal to kinetic energy. one possible reason the calculation for
1. 1 answer
2. 509 views
How much time is needed to produce 840 joules of work if 100 watts of power is used?
1. 1 answer
2. 616 views
Two point charges of +1.0 uC and -2.0 uC are located 0.50 m apart. What is the minimum amount of work needed to move the charges
1. 1 answer
2. 941 views
A roll of ribbon contains 92 inches of ribbon. If you need strips of ribbon 4/5 inches long, how many strips could you cut from
1. 1 answer
2. 406 views
You are paid $40 an hour to wash windows. If you have worked for 4 4/5 hour, how much money have you earned?
1. 1 answer
2. 407 views
A 3.0-kg cat runs to the left at 10m/s and a 12-kg dog runs to the right at 4.0m/s what is the total kinetic energy?
1. 0 answers
2. 841 views
How to write the equation for the combustion of ethane C2H6?
1. 1 answer
2. 529 views
Find any relative extrema and any points of inflection if they exist of f(x)=x^2+ ln x^2 showing calculus. Please show work in
1. 1 answer
2. 1,021 views
Find the derivative of f(x)=ln(e^(2x)/((x^2-4)^3)Please show detail so I can use for reference. Thanks!
1. 1 answer
2. 318 views
Consider the function f(x) e^x-1/2x^2. Find all points of inflection if they exist. Please show sign graph and show work in
1. 1 answer
2. 414 views
Consider the function f(x) = x - lnx. Find the intervals on which f(x) is increasing and the intervals where it is decreasing.
1. 1 answer
2. 577 views
Find the anti derivative of the following:1. u^-2(1-u^2+u^4)du 2. (sqrt(x)+ 3/x - 2e^(x))dx The anti derivative symbol is in
1. 0 answers
2. 562 views
Find f(x) so that it satisfies:f'(x)=1+e^x+1/x and f(1)=3+e. Another tutor was kind enough to give me the anti deriv as x+e^x+ln
1. 0 answers
2. 361 views
Find the anti derivative ofu^-2(1-u^2+u^4)du. Need steps so I can try to grasp this. Thanks. I couldn't figure out how to write
1. 0 answers
2. 575 views
Use logarithmic differentiation to find the derivative of f(x) = x^x+2 and simplify. Please show steps. Thanks.
1. 1 answer
2. 486 views
Find f(x) so that it satisfies:f'(x)=1+e^x+1/x and f(1) =3+e. Please show all steps so I can follow. Thanks.
1. 1 answer
2. 427 views
Find f(x) so that it satisfies:f'(x)=1/sqrt(x) and f(4)=2. Please show steps I keep getting stuck at the anti derivative and the
1. 1 answer
2. 537 views
Find the antiderivative of(sqrt(x)+3/x-2e^(x))dx. Need steps so I can follow. Thanks
1. 1 answer
2. 408 views
Find the anti derivative of(u^-2(1-u^2+u^4)du. Need steps so I can try to grasp this. Thanks
1. 1 answer
2. 434 views
How do I prove that sin(x+y)-sin(x-y)=2cosx siny
1. 1 answer
2. 2,534 views
Determine the equation ofthetangent line in slopeintercept form at x=1 of y^3 +2x^2=1 at x=1. Please show work so I can follow
1. 2 answers
2. 344 views
Need a topic in Macbeth that relates to the Renaissance and today's society.
1. 2 answers
2. 536 views
The concentration C of a certain drug in a patient's bloodstream t minutes after injection is given byC(t)=50t/t^2+25. Determine
1. 4 answers
2. 8,216 views
A certain meter stick is calibrated in millimeters (the distance between two consecutive marks is ONE mm). A student measured
1. 0 answers
2. 552 views
I am looking at buying a new Camry. I think I can talk them down to $19,000. If the bank is willing to finance it for 60 months
1. 0 answers
2. 463 views
I want to retire in 20 years. I think that I need $500,000. I have $200,000 set aside right now. If I earn 5.25%, will I have
1. 0 answers
2. 501 views
I want to buy a house in 3 years. I need to have a down payment of $20,000. How much do I need to have today in order to have
1. 0 answers
2. 413 views
what does the output is 6 less than one-half of the input mean?
1. 1 answer
2. 305 views
A car accelerates from rest to 30m/s in 10s. What is the car's acceleration?
1. 1 answer
2. 1,640 views
-3x + 6 < 21 I need help in solving this problem step by step. Can anyone help, please? thank you very much.
1. 1 answer
2. 540 views
Two ice skaters, with masses of 30kg & 85 kg are at the center of a 30m diameter circular rink. The skaters push off against
1. 1 answer
2. 1,277 views
Write several sentences describing a recent interaction with a friend or family member about personal finance or credit cards.·
1. 2 answers
2. 687 views
• Write five sentences about the role of education in successful financial planning, in which you correctly use a different
1. 3 answers
2. 1,333 views
Find the LCM of (7+9u), (49-81u^2), and (7-9u)Find the LCM of 15x^8 and 75x^8
1. 1 answer
2. 447 views
Mary brought home 1/2 dozen eggs. He accidently dropped the carton on the flor and 1/3 of the eggs broke. How many eggs does she
1. 3 answers
2. 1,199 views
Mary brought home 1/2 dozen eggs. He accidently dropped the carton on the flor and 1/3 of the eggs broke. How many eggs does she
1. 3 answers
2. 948 views
A reservation clerk worked 15.3 hours one day. She spent twice as much time entering new reservations as she did verifying old
1. 0 answers
2. 753 views
Write an equation of the line satisfying the given conditions.Horizontal line through ( -2, -5)
1. 3 answers
2. 501 views
Solve for ná = (n-2) * 180 / n = 180 – 360/n
1. 1 answer
2. 601 views
Solve for ná = (n-2) * 180 / n = 180 – 360/n
1. 0 answers
2. 521 views
You are mentoring a person in another department. This person comes to you and explains that the group she is working with is
1. 2 answers
2. 658 views
Suppose that a person with a reach of 27 inches and a shoulder height of 5 feet is standing upright on a mountainside that makes
1. 4 answers
2. 2,338 views
Suppose that a person with a reach of 27 inches and a shoulder height of 5 feet is standing upright on a mountainside that makes
1. 1 answer
2. 784 views
Seven times the difference of six and a twice a number yields the same result as the same number decreased by one.
1. 7 answers
2. 611 views
I am working on a problem that wants me to make a balance sheet and income statement for the Argo Sales Company based on some
1. 0 answers
2. 628 views

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