11/12/22
(x+yi) i-2/(2x-yi)+1=1+2i
Find x and y, where x is the real part and y is the imaginary part
11/12/22
Quadratic Equations
The area of a bulletin board is 55 square feet. The length is four feet less than three times the width. Find the length and the width of the a bulletin board.
11/12/22
A classroom has a length that is 6 meters shorter than its width. If the perimeter is 30m, what is the length and width?
Please put working out within the question rather than just the question please. Thank you!
11/12/22
What is 2÷cos∅=7-3cos∅
11/12/22
Calculus question
Find the average value over the interval 2≤x≤9 of the function f, the graph of which is shown above. Round your answer to the nearest tenth.
11/12/22
How do I solve this?
The residents of a city voted on whether to raise property taxes The ratio of yes votes to no votes was 5 to 3. there were 7784 total votes, how many yes votes were there?
11/11/22
an investment company advertised that last year its clients on average made a profit of 10%
11/11/22
Which of these log rules are true and which are false? Im having trouble with the 1/2 and radicals.
? True False 1. ln(A)ln(B)=ln(A)+ln(B) ? True False 2. (log(A))/(log(B))=log(A)−log(B)log(A)log(B)=log(A)−log(B) ? True False 3. √ln(A)=ln(A(1/2))ln(A)=ln(A^...
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11/11/22
Two Tangent lines
Find the tangent equation to the given curve that passes through the point (5, 5). Note that due to the t2 in the x equation and the t3 in the y equation, the equation in the parameter t has more...
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11/11/22
sorry for bothering,but could someone work/explain this out for me .
Joseph has $1.45 worth of nickels and dimes. He has a total of 17 nickels and dimes altogether. Determine the number of nickels and the number of dimes that Joseph has.
11/11/22
ignor the error of punctuation if any
Find out the whether there is any grammatical error in it.the error if any will be in one part of the sentence. mark that part as your answer. if there is no error,the answer is ' NO error ' I...
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11/11/22
About 6% of the population has a particular genetic mutation. 300 people are randomly selected. Find the mean for the number of people with the genetic mutation in such groups of 300.
About 6% of the population has a particular genetic mutation. 300 people are randomly selected.Find the mean for the number of people with the genetic mutation in such groups of 300.
11/11/22
Use a graphing utility to graph the polar equations. Find the area of the given region analytically. Common interior of r= 12 sin 20 and r= 6
Use a graphing utility to graph the polar equations. Find the area of the given region analytically. Common interior of r= 12 sin 20 and r= 6
11/11/22
Provablity math
a bag has 5 red blocks 6 green blocks. Pat takes a block out of the bag at random records the color then replaces the black in the bag. he does this 110 times.
11/11/22
Analyze Profits
For a certain company the cost for producing x items is 40x+300 and the revenue for selling x items is 80x - 0.5x^2__The profit that the company makes is how much it takes in (revenue) minus how...
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11/11/22
Is The Fundamental Theorem of Algebra (FTA) true for quadratic polynomials
Need a paragraph answer plz its urgent
11/11/22
Pythagorean Theorem
The ladder is placed 10 ft. from the house at the bottom and touches the wall 19 ft. up at the top. What is the length of the ladder? Round the answer to the nearest tenth.
11/11/22
By the Factor Theorem, what can be said about the polynomial function m(x) if m(3)=0 ?
A) x−3 is a factor of m(x)B) x+3 is a factor of m(x)C) m(x) has 3 real zerosD) m(x) has no real zeros
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