08/14/22
Matt 144 College Math
An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted spots). Imagine that such a die is rolled twice in succession and that the face values of the two...
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use the rational roots theorem
Use the rational roots theorem to find all the roots of the polynomial 2x^4 -17x^3 +46x^2 -43x +12 =0.
08/14/22
A student sets up the following equation to convert a measurement. (The ? stands for a number the student is going to calculate.) Fill in the missing part of this equation. 34(g/cm^3)*blank=? g/m^3
Find what goes in the blank.
08/14/22
The perimeter of a rectangle is 44 in. Find the length and the width if the length is 5 in. Less than twice the width?
The perimeter of a rectangle is 44 in. Find the length and the width if the length is 5 in. Less than twice the width?Thank you
08/13/22
m<1=24°. Find m<2
08/13/22
I'm not sure how to approach these 2 problems.
1: A certain disease has an incidence rate of 0.5%. The false negative rate on a test for the disease is 5%; the false positive rate is 5%. Compute the probability that a person who tests positive...
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08/13/22
solve this question
to find the distance between parallel lines with equations x + 3y = 6 and x + 3y = -14, you first have to find a point on one line, find the equation through that point perpendicular to the first...
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08/13/22
Help quick!!!!!!
A worker accidentally drops a hammer from the scaffolding of a tall building. The worker is 300 feet above the ground. As you answer the following, recall that an object falls 16t^2 feet in t...
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08/13/22
Find the area of the sector of a circle with diameter 30 feet and an angle of 4Pi/3 radians
Find the area and perimeter of the figure determined by the points. (−5, 5), (0, 1), (4, 6)
Find the area and perimeter of the figure determined by the points. (−5, 5), (0, 1), (4, 6)(Simplify your answer. Type an exact answer, using radicals as needed.)
08/12/22
William, Jan, and Greg have a total of $26. Greg has the most money.Jan has twice as much money as William. Greg has $11. How much money does Jan have?
has the most money.Jan has twice as much money as William. Greg has $11. How much money does Jan have?
08/12/22
Help please!!!!!
Adisa borrows $5,000 at 7.5% interest compounded each year. How much does she owe at the end of 8 years?
08/11/22
20 pounds of cocoa and 13 pounds of sugar
At one stage in a factory’s candy production, cocoa is mixed with sugar. For every20 pounds of cocoa, 13 pounds of sugar are needed.
Describe a function that arises from this situation
Make a...
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Math 125 finite modeling
Roll 2 dice and add the results.What is the probability of getting an Odd result or a result from 3 to 7?
Mann 125 finite modeling
Draw a single card from a standard deck.What is the probability of getting Numbered card given it is not a Face card?
Math 125 finite and modeling
Draw a single card from a standard deck.What is the probability of getting an Odd-numbered card or a Heart?
Math 125 finite and modeling
Use the following sets to find the given set:U=(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}A= {1,3,5,7,9,11,13,15); B = (2,4,6,8,10,12,14}; C = (1,2,3,4,5,6,7,8,9,10}Find: BNC.
08/11/22
reasoning about numbers
Explain how to solve the 2 equations below by reasoning about numbers,
operations, and expressions INSTEAD OF using standard algebraic equation- solving techniques.
𝑪+𝟑𝟒×𝟖=𝟐𝟖×𝟑𝟒
𝟏𝟖𝟕(𝒙 − 𝟒𝟏𝟗)𝟐 =...
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