59,485 Answered Questions for the topic Math

Math

09/08/24

Primality testing
Suppose we know that exactly one of the three integers 2^{1000} + 277, 2^{1000} + 291 and2^{1000} + 297 is prime. How can we find which one is prime? None of these integers has a small prime... more
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Math Calculus

09/08/24

Derivatives Help
Determine the derivative of f(x)=cos(x+1/x).
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Math Calculus

09/08/24

Derivatives Question
Find the derivative of f(x)=sinx/√x
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Math Calculus

09/08/24

Limits Question
i) Using the graph of the function f, evaluate the limit of f(x) as x approaches 1+.ii) Using the graph of the function f, evaluate the limit of f(x) as x approaches 2.
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Math

09/08/24

Describe all the x-values at a distance of 13 or less from the number 7.
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Math

09/08/24

Inequality problem

3<a<4 and 4<b<5 find b/3a-a/3b
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Math

09/07/24

How much 4% acid solution should be mixed with 200 mL of a 12% acid to make a 9% acid solution?
How much 4% acid solution should be mixed with 200 mL of a 12% acid to make a 9% acid solution?
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Math Geometry

09/07/24

Geometry Problem
Determine the value of y:
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Math Algebra 1

09/07/24

F = 9/5C +32; solve for C

F = 9/5C +32; solve for C also y - y1 = m (x - x1); solve for m thanks :)
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Math

09/07/24

Find the product of the complex number and its conjugate. -6 - 6i
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Math

09/06/24

Probability and theoretical probability

A spinner with 10 equally sized slices has 5 yellow slices 3 red slices and 2 blue slices Carmen spun the dial 500 times and got the following yellow 246 red156 blue 98 compute the experimental... more
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Math

09/05/24

What are the relative frequencies of the five classes?
A frequency table of grades has five classes ABCDF with frequencies of 2,14,13, 8 and 2 respectively
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09/05/24

Trigonometry question please help

The positive measure of the angle between the hour hand and the minute hand at half past two equals ...Please help me I don’t understand 🥹Thank you so much in advance 🥹
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09/05/24

Trigonometry question please help

Find the length of the arc which is opposite to an inscribed angle of measure 60° , in a circle whose radius length is 10 cmPplease help me I don’t understand how the solve the question 🙁 Thank you... more
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Math

09/05/24

I need heleppppppppppppppppppppppppppp

The equation f(x)=x- 5translated 4 units to the left is g (x)=
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Math

09/05/24

Consumer math help
Larissa ears. $7.00 per hour she worked 40 hours at the regular rate 3 hours at a time and a half and 6 hours at double time
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Math

09/05/24

Consumer math help
Roberto earns $6.50 per hour he work 32 hours at the regular rate 8 hours at time and a half and 8 hours double time
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09/04/24

Math- Story Problem
Hi, I am really struggling with this question, if anyone could help me solve it, I would appreciate it!!Janine is considering buying a water filter and a reusable water bottle rather than buying... more
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Math

09/04/24

Set up an equation that can be used to solve the problem solve the equation and determine the desired value use x as the variable

Tito received a weekly salary of 500 dollars at an appliance store. He also receives 4% commission on the total dollar amount of all sales he makes want must his total sales be in a week if he is... more
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Math Geometry

09/04/24

Please help on question!
Premise 1: All lions are cats.Premise 2: All cats are mammals.Which of the following is a valid conclusion for the two premises?1. Therefore, all mammals are lions.2. Therefore, all mammals are... more
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Math Calculus

09/04/24

math calc help please
integral x-3/x^2+1dx
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Math Calculus

09/04/24

math calc problem

integral 3dy / 2√y (1+y) thank you
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Math Calculus

09/04/24

math calc help please
integral dx / √x √x-1thank you
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Math Geometry

09/04/24

Did Jenni write the converse statement properly? Determine if it's true or false, then give a counterexample if it's false.
Jenni wrote a conditional statement, and the converse statement to accompany it.The conditional statement Jenni wrote: "If angles are right angles, then they have the same measure."The converse... more
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Math Calculus

09/04/24

math calc help please
i'm not sure how to approach these questions any help is appreciated! g(x)= arcsin3x/x g(x)=arccosx/x+1
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