02/01/22

Help with pre calc
Jing borrowed $22 000 for a second-hand vehicle. She pays $450 per month for 6 years on a monthly basis. What is the monthly compound interest rate on this loan?
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02/01/22

Using straightforward economic analysis (productivity, scarcity of resources, opportunity cost, etc.) explain how technological change can impact economic growth.
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01/22/22

What is the instantaneous rate of change given these business numbers?
-A man has 61 clients -Clients are growing at a rate of 2 per year.-His profits are 631.42 per client per year. -His profits are dropping by 12.41 per client per year. What's the instantaneous rate... more
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01/20/22

Assume that x and y are both differentiable functions of t and find the required values of dy/dt and dx/dt.
a) Find dy/dt, given x = 8 and dx/dt = 12b) Find dx/dt, given x = 1 and dy/dt = −9
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01/13/22

The number of hours you study for a statistics exam is what kind of level of measurement?
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01/10/22

Math for College Readiness (yes or no question)
Does the graph of the straight line with slope of 5 and y- intercept of -1 pass through the point (1,-2)?
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12/16/21

Tommy is bundling magazines to recycle. He notices that 4 magazines weigh 8/3 pound in all and that the magazines all weigh the same amount. What is the unit rate for pounds per magazine?
What's the unit rate for each magazine.
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12/05/21

using avogadros law
Methane gas and oxygen gas react to form water vapor and carbon dioxide gas. What volume of carbon dioxide would be produced by this reaction if 2.3 m3 of oxygen were consumed? 
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12/04/21

using avogadros law

Ammonia gas and oxygen gas react to form water vapor and nitrogen monoxide gas. What volume of water would be produced by this reaction if 9.4 m^3 of oxygen were consumed? Also, be sure your answer... more
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12/03/21

In the following diagram, DCGF is a cyclic quadrilateral and EC is a diameter that goes through the center of circle B.
Write at least four unique statements about the measures of angles and arcs in this diagram. Justify your statements.
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11/29/21

what is the interest rate necessary for an investment to quadruple after 14 years of continuous compound interest
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11/17/21

Compounded Interest
A principal amount of $600 earns 3.2% interest compounded monthly. About how long does it take to reach $1000? ROund your answer to the nearest whole number
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10/30/21

Which is the lightest element in the periodic table?
While this question may seem simple to answer, it actually demonstrates the use of one of the most basic, yet most important skills used in the subject and science of Chemistry.
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10/21/21

Finding output of one step function that models a real world situation: Function notation

Deandre earns 41 dollars per week working part-time at a book store. He makes one dollar more for every book he sells.The amount, A (in dollars), that Deandre earns in a week If he sells “b” books... more
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10/10/21

What is the number of moles from this chemical equation below?
2NaOH(aq) + CaBr2(aq) ==> Ca(OH)2 + 2NaBr(aq)
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10/10/21

What is the type of reaction of this balanced equation?
2NaOH(aq) + CaBr2(aq) ==> Ca(OH)2 + 2NaBr(aq)
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10/07/21

Economic graphs are hard and i am using a chromebook that does not give full excel, can someone help me?
You are presented with the following sales data from 2015-2018 of The Cullins Auto Corporation on sales of its used automobiles from both of its auto sales centers; one in Albany, NY and the other... more
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09/15/21

Solve this math problem if you can

if 2 pistons = 3 heats , then 9009 heats = -------------pistons
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08/29/21

Financial accounting = Economic truth + error + manipulation. Explain.
Financial accounting = Economic truth + error + manipulation. explain briefly
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07/27/21

College Algebra Help

The length of a flag is 1.5 times as great as its width. If the flag's area is given by the expression (x+140), find the flag's width
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06/30/21

College Algebra

Write an equation of the line passing through ​(−4​,5​) and having slope −6. Give the answer in​ slope-intercept form.
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06/15/21

4NH3 + 5O2 = 4NO + 6H2O If you made with 9.67 moles of H20, how many moles of NO were also produced?
Already balanced equation I keep getting this one wrong and I'm not sure if it's my setup or if I'm dividing something wrong. Grateful for any help given!
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06/11/21

(Stoichiometry)
1 C₅H₁₂(g) + 8 O₂(g) → 5 CO₂(g) + __ H₂O(g) when balancing the above equation, how many moles of water are produced when 1 mole of C₅H₁₂ reacts with excess Oxygen Gas? 
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06/11/21

If $3840 is deposited into a bank account at a 5% interest rate how long will it take the account to make $960 in interest?
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06/10/21

C2H6 + 7O2 = 4 CO2 + 6 H2O If you wanted to produce 5.83 moles of carbon dioxide, how many moles of oxygen would you needed to have started with?
Grateful for any help given!
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