6,938 Answered Questions for the topic mathematics

Mathematics

03/03/21

Solve the inequality 4 + p < 11.
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Mathematics

03/03/21

Twenty times a number less than two. 
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Mathematics Math Geometry

03/03/21

A bicycle wheel travels 32π in. for each revolution. What is the radius of the wheel?

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Mathematics Math Sat Math

03/03/21

A mobile base station in an urban environment has a power measurementr of 25 µW at 225 m
A mobile base station in an urban environment has a power measurementr of 25 µW at 225 m. If the propagation follows an inverse 4th-power law, assuming a distance of 0.9 km from the base station,... more
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Mathematics

03/03/21

Down below. Please Answer, I Need Help.
Angeline earns $58.50 selling lemonade over the weekend. She sold  small cups for $1.50 each and  large cups for $3.00 each. She sold a total of 27 cups. How many small and large cups of lemonade... more
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Mathematics Math

03/03/21

can you simplify cos𝜃 − 2 sin^2 𝜃 cos 𝜃 + cos 𝜃 sin^4 𝜃
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03/02/21

Trigonometry Homework Help
Find a polar form, z = reiθ of the complex number z=+- sqrt 623i. The "+" and "-" preceding the square root are aligned vertically with each other it was the best i could do.
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Mathematics Math Chemistry Maths

03/02/21

2 MATH QUESTION CAN YOU HELP ME ???
QUESTION 1, Starting at the origin, how would you move to get to point (-2, -6)A.right 2, down 6B.left 2, down 6C.up 2, left 6D.down 2, left 6Question 2. In what quadrant is the point (4,... more
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Mathematics Math Chemistry Maths

03/02/21

2 MATH QUESTION CAN YOU HELP ME ???
QUESTION 1, Starting at the origin, how would you move to get to point (-2, -6)A.right 2, down 6B.left 2, down 6C.up 2, left 6D.down 2, left 6Question 2. In what quadrant is the point (4,... more
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Mathematics Maths

03/02/21

1 math question needing help with

What integer would represent a “debt of $25?a.5b.25c.-5d. -25
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Mathematics Math

03/02/21

math question !!
what is the possible solution to n + 2 < 5? *a.5b.4c.3d.2
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Mathematics

03/02/21

Identify the​ interval(s) on which the quadratic function is positive.
Identify the​ interval(s) on which the quadratic function is positive. y=4x^2-35x+24
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Mathematics

03/02/21

HELP ME ASAP PLEASE
You have an aquarium in the shape of a rectangular prism. The base is 4 feet by 2 feet. The height is 3 feet. How many square feet of glass were used to build the aquarium? (The top of the aquarium... more
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Mathematics Math Geometry Maths

03/02/21

How to find the number of rectangles (not squares) in this mathematical iq test within small time limit?
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Mathematics Math Algebra 1 Algebra 2

03/02/21

Please find the range of values of x for this cubic inequality equation.
|3x^3+6x^2-7x-14| ≥  |3-x|Note | is modulus not bracket.
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Mathematics

03/02/21

The sum of the digits of two-digit number is 7. If the digits are reversed, the number is decreased by 27. What is the original number?
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Mathematics Math Calculus Precalculus

03/02/21

A large soup can is to be designed so that the can will hold 50 cubic inches (about 28 ounces) of soup. Find the dimensions that will minimize the cost of the metal to manufacture the can.
(An illustration would gladly help) ;)
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Mathematics Math Algebra 1 Algebra 2

03/01/21

Find the range of values of x from this inequality equation.
|√(X2-8x+12)| ≥ 0Note:( is bracket| is modulus not bracket
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Mathematics Math Calculus Precalculus

03/01/21

A company rents water tanks shaped like cylinders. Each tank has a radius of 4 feet and a height of 3 feet. The cost is $5 per cubic foot. How much does it cost to rent one water tank?

Use 3.14 for π, and do not round your answer.
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Mathematics Math Physics Physics

03/01/21

A non-uniform force is
applied to a 1.00kg mass as it moves in the positive x-direction. Initially, the object has a speed of 5.00m/s when it moves through the origin.a) What is the speed at x = 2?b) What is the speed of... more
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Mathematics

03/01/21

five divided by twice the number is less than 3/4
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02/28/21

The mean. The median. The quartiles. An stem and leaf diagram.
Part 1: Explain briefly, in the context of statistical analysis, what is: 1. The mean 2. The median 3. The quartiles 4. An stem and leaf diagram Hint: you can use examples, give descriptions,... more
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Mathematics Formal Proof

02/28/21

Given: m angles A = 90 angles A and angle B are supplementary Prove: angles B is a rt. angle
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Mathematics Calculus Precalculus

02/28/21

(26) Compute the difference​ quotient, f(x+h) - f(x)/h ​, for the function f(x) = x^2​, and simplify.
f(x+h) - f(x)/h = _________ (Simplify your​ Answer).
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Mathematics Calculus Precalculus

02/28/21

(19) Find the equation of the tangent line to the graph ​f(x) = 1/x^4 at x = 3.
The equation for the line tangent to ​f(x) = 1/x^4 at x = 3 is ________ (Answer).
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