11/08/19

intro to logic and design by Joyce farrel
Using your Phone Class Creation, create a main program logic that make 2 objects, which are instances of the phone class. Set at least 2 of the properties. Use 2 at least of the getters (either... more
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11/08/19

intro to logic and design by Joyce farrel
Using your Phone Class Creation, create a main program logic that make 2 objects, which are instances of the phone class. Set at least 2 of the properties. Use 2 at least of the getters (either... more
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11/08/19

Determine the indeterminate form and find the limit
Limit as x approaches 0 of arctan(x/5)/arcsin(x^2). I used L'Hospital's rules but could not simplify it enough to get an actual answer but the answer that I got was DNE.
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11/08/19

Find values of a and b such that the given limit is true.

limit of as a approaches 0 x^2sin(1/x)/b-cos(ax)=2
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11/08/19

The function s(t) gives the distance (in miles) in terms of time (hours). If the average rate of change of s(t) on 0 ≤ t ≤ 4 is 70 mph, what is the average rate of change of 1/2 s(t) on this interval?
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11/08/19

A recipe calls for 1/5 gallons of punch for every 2 liters of soda. What is the unit rate in liter per gallon?

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11/08/19

Finding Slope of Parallel Lines
What is the slope of a line parallel to the line whose equation is x−y=−1
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11/08/19

The slope of the line shown between the points (-8, 4) and (-4, 0) is equal to its slope between the points (-2, -2) and (5, -9).
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11/08/19

A boat is pulled into a dock by means of a rope attached to a pulley on the dock.....
A boat is pulled into a dock by means of a rope attached to a pulley on the dock. The rope is attached to the front of the boat, which is 8 feet below the level of the pulley. If the rope is pulled... more
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11/08/19

A police officer seals off the scene of an accident using a roll of yellow tape that is 228 feet long. What dimensions should be used to seal off the maximum rectangular area around the collision?
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11/08/19

A rectangular flower bed has a width of x feet and a perimeter of 156 feet. Find x such that the area of the rectangle is maximized.
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11/08/19

In a circle, an arc of length 8 pi cm is intercepted by a central angle of 2 pi/3 radians. What is the radius of the circle?
In a circle, an arc of length 8 pi cm is intercepted by a central angle of 2 pi/3 radians. What is the radius of the circle?
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11/07/19

Three percent of Jennie’s skin cells were burned when she escaped from a fire. If 3.7*10^10 of her skin cells were burned then, how many skin cells were not burned ?

Three percent of Jennie’s skin cells were burned when she escaped from a fire. If 3.7*10^10 of her skin cells were burned then, how many skin cells were not burned ?
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11/07/19

What is the remainder of 16 ÷ 5? Use the array to answer the question.
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11/07/19

How do I solve this?
Write an equation of the line through (-2,-2) having slope 14/15. Give the answer in standard form.
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11/07/19

A population's doubling time is 60 years. Find its growth rate per year.
Write it in a decimal form
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11/06/19

How many cards does Tommy give to each friend if he gives out a total of 74 cards?
Tommy gives baseball cards to four of his friends.He gives Kiana 3 cards less than he gives Gary. Hegives Monty 7 cards more than he gives Kiana. He gives Willa twice as many as he gives... more
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11/06/19

Suppose the product of 𝑥 x and 𝑦 y is 25 and both 𝑥 x and 𝑦 y are positive. What is the minimum possible sum of 𝑥 x and 𝑦 y ? The minimal possible sum is

Suppose the product of  and  is 25 and both  and  are positive. What is the minimum possible sum of  and ? The minimal possible sum is 
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11/06/19

Baseball cards math
Juan Has four more baseball cards then Kim. Larry has two more baseball cards thenbhas four more baseball cards then Kim. Larry has two more baseball cards than Juan altogether they have 100... more
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11/05/19

Working together, Jamie and Kit can build a wall in 4.5 hours. If Jamie can do the job in 6 hours working alone, how long would it take Kit to build the wall when working alone?
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11/05/19

dylan clark bought $3,298 worth of merchandise. his overhead was $847. he sold the merchandise for $5,217. find his gross profit and his net profit.
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11/05/19

A balloon is released from the top of a platform that is 50 meters tall. The balloon rises at the rate of 4 meters per second. write the rule for x in terms of y.

How high is the balloon after 20 seconds?How high is the balloon after 8 seconds?
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11/05/19

precalculus simplify identities
Simplify 1+sec(t)1+cos(t) to a single trig function.
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11/05/19

Suppose r varies directly as the square of m, and inversely as s. If r=16 when m=6 and s=4, find r when m=24 and s=4
Suppose r varies directly as the square of m, and inversely as s. If r=16 when m=6 and s=4, find r when m=24 and s=4
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11/04/19

A triangle has vertices L(-5,6), M(-2,-3), and N(4,5). Write an equation for the line perpendicular to side LM that contains the point N.
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