Questions Answered

iplayffxiv:
Group Title
Find the formula for the Riemann sum obtained by dividing the interval [a,b] into n equal subintervals and using the right hand endpoint for…
 updated 2 months ago
 63 replies
 1 Medal

iplayffxiv:
Group Title
Find the areas of the surface generated by revolving the curves about the indicated axes.
…
 updated 2 months ago
 1 reply
 No Medals Yet

iplayffxiv:
Group Title
What does this equal out to? (1+(1/2y1))^(1/2)
 updated 2 months ago
 2 replies
 2 Medals

iplayffxiv:
Group Title
Please tell me why I get a "moreCalls cannot be resolved to a variable" error at the while statement.
 updated 11 months ago
 1 reply
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iplayffxiv:
Group Title
2. Select a theta notation from Table 4.3.3 for each expression
2n^2 + 1
…
 updated one year ago
 1 reply
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Mature_Autumn:
Group Title
MEDAL &&" FAN REWARD HELP PLEASE ASAP !! What is the area of the gift wrapping paper that Wesley will need? 138.2 square inches 135.1 square…
 updated one year ago
 14 replies
 1 Medal

divagirl421:
Group Title
is anyone good in biology?
 updated one year ago
 6 replies
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celecity:
Group Title
What is the solution to the equation 9^3x ≈ 7 ?
 updated one year ago
 41 replies
 2 Medals

xoxox123:
Group Title
What is the perimeter of a square that has a side of \sqrt{72} ? Write your answer in simplest radical form.
…
 updated one year ago
 20 replies
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Karlizzle07:
Group Title
An investor invested a total of $2,300 in two mutual funds. One earned 5% profit while the other earned 2% profit. If the investor's total p…
 updated one year ago
 52 replies
 1 Medal

Adri1580:
Group Title
Find the exact value of cos (19pi/12)
 updated one year ago
 7 replies
 2 Medals

Mick31:
Group Title
What is the value of n in this expression ;
 updated one year ago
 15 replies
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knowel:
Group Title
1 MEDAL QUESTION!!!!!!!
The FrostburgTruth bus travels on a straight road from Frostburg Mall to Sojourner Truth Park. The mall is 2 miles…
 updated one year ago
 18 replies
 1 Medal

Velmina:
Group Title
A number is divided by 2 if 16 is added to the quotient you get 20 what's the number
 updated one year ago
 6 replies
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xraviera:
Group Title
public domain in 1861what does this cartoon map represent
 updated one year ago
 1 reply
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escrite:
Group Title
What is the slope and yintercept of y = 4x + 7?
…
 updated one year ago
 12 replies
 3 Medals

dembow:
Group Title
During a research experiment, it was found that the number of bacteria in a culture grew at a rate proportional to its size. At 7:00AM there…
 updated one year ago
 3 replies
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highschoolmom2010:
Group Title
what is the value ox x? justify each step.
 updated one year ago
 36 replies
 2 Medals

Beccalove:
Group Title
Help please. The length of the shadow of a building is 100 meters as shown below.
What is the height of the building?
…
 updated one year ago
 50 replies
 2 Medals

arielle908:
Group Title
y2 = 1/3(x + 6) write in standard form using integers :)
 updated one year ago
 39 replies
 1 Medal

ms.hi:
Group Title
a yougurt offers 2 different flavors of yogurt and 11 toppings. How many choices are there for a single serving of yogurt with one topping…
 updated one year ago
 1 reply
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ms.hi:
Group Title
How many different ways can the students at school select the president, vice president and secretary from a group of 5 people
120
…
 updated one year ago
 11 replies
 2 Medals

ms.hi:
Group Title
There are 25 people competing in a race. In how many ways can they finish in first and second place.
49
…
 updated one year ago
 7 replies
 2 Medals

Platinum1:
Group Title
What are the exact solutions of x2  5x  1 = 0?
 updated one year ago
 3 replies
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ms.hi:
Group Title
When building a house, you have the choice of seven different floor plans, brick or stone exterior and carpet or hardwood flooring in the ho…
 updated one year ago
 12 replies
 1 Medal

Chelsea04:
Group Title
what's minima and maxima
(when talking about circular functions  cos(\theta))
 updated one year ago
 7 replies
 2 Medals

sheaalicesmith:
Group Title
Graph y =  x  + 5
 updated one year ago
 6 replies
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iplayffxiv:
Group Title
if i passed calc 1 without reading the textbook should i be scared to take calc 2 at a different college. and also scared to take physics. i…
 updated one year ago
 4 replies
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iplayffxiv:
Group Title
Compare the righthand and lefthand derivatives to determine whether or not the function is differentiable at the point
whose coordinates …
 updated one year ago
 2 replies
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iplayffxiv:
Group Title
A small frictionless cart, attached to the wall by a spring, is pulled 10 cm back from its rest position
and released at time t = 0 to roll…
 updated one year ago
 24 replies
 1 Medal
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