59,606 Answered Questions for the topic Math

Math

04/26/24

help with this problem
Given that f(x)=x^2−2x+1 and g(x)=x−5, determine each of the following, making sure to fully simplify your answer. (f∘g)(x)=   
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Math

04/25/24

A radioactive element decays someone please help
A radioactive element decays into non-radioactive substances. In 980980 days the radioactivity of a sample decreases by 6565 percent. Give your answer to the following questions round to the... more
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Math

04/25/24

Horace speedometer reads 60 miles per hour, but during a road test he finds that he was actually driving 58 mph. what is the percent error in Horace's speedometer?
Horace speedometer reads 60 miles per hour, but during a road test he finds that he was actually driving 58 mph. what is the percent error in Horace's speedometer?
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Math

04/25/24

Working on a school project
Mindy and Troy combined ate   pieces of the wedding cake. Mindy ate   pieces of cake and Troy had   of the total cake. Find the total number of pieces of cake.
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04/25/24

What topics make up the ASVAB?
What general topics are tested on in each section of the ASVAB?
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Math Calculus

04/25/24

Calculus Question
Let F(x)=∫ sin(t^3) dt from 0 to x for 0≤x≤2. Use the trapezoidal rule with four equal subdivisions of the closed interval [0,1] to approximate F(1). Round to three decimal places.Please show all... more
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Math

04/25/24

In the table below,P represents the initial investment. please help
In the table below, P represents the initial investment. Complete the table below giving the amount P that must be invested at interest rate 8.5 % compounded monthly to obtain a balance of A = $... more
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04/24/24

Simplify [(sin(4a))/(1+cos(4a))] * [(cos(2a))/(1+cos(2a))]
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04/24/24

Find the domain of the function. f(x) = 1/4 * tan(4x)
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04/24/24

Evaluate tan(arccos(-1/4))
My teacher taught us how to solve equations like y = cos(x) but not expressions
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Math

04/24/24

HELP MEEEE PLSSSS
One spring day, Josue noted the time of day and the temperature, in degrees Fahrenheit. His findings are as follows: At 6 a.m., the temperature was 50° F. For the next 2 hours, the temperature rose... more
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Math

04/24/24

Find the area of a secter of a circle angle x is 150° and radius of circle is 9 cm

Find the area of sector also
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Math

04/24/24

The painting shown at the right has an area of 220 inches squared. What is the value of​ x?
i cant get it
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Math

04/23/24

Writing an equation of the form Ax + B = C to solve a word problem
Yolanda sold t-shirts at a festival and made a profit of $71. She made $4 for each t-shirt she sold. Her total expenses were $25. How many t-shirts did she sell?
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Math

04/23/24

The circumference of a circle is 69.08 what is the circles area ? Use 3.14 and round to your nearest hundredth

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Math

04/23/24

You spin the spinner once. 3456 What is P(even)? Write your answer as a percentage. %
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Math

04/23/24

what two numbers can you multiply to get -66 but add to get -7
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Math

04/23/24

On a road map 1 inch represent 11.5 if 2 cities are 2.5 inches apart on the map how far apart are they
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Math Physics

04/23/24

Rotational motion question
A uniform, solid cylinder with a mass M and radius R is pulled by a horizontal force F acting through the center. The cylinder rolls to the right without slipping. What is the magnitude of the... more
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Math

04/23/24

Find the time required for an investment of 3,000 dollars to grow to 8,000 dollars at an interest rate of 7% per year, compounded monthly. Give your answer accurate to 2 decimal places.
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Math

04/23/24

Find the time required for an investment of 5,000 dollars to grow to 10,000 dollars at an interest rate of 4% per year, compounded monthly. Give your answer accurate to 2 decimal places.
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Math

04/23/24

Solving equations

-5(x-1) less than -40
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Math

04/22/24

An isosceles trapezoid
An isosceles trapezoid has a perimeter of 49 kilometers. Its shorter base measures 6 kilometers and its longer base measures 11 kilometers. The two remaining sides have the same length; what is... more
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Math Calculus

04/22/24

Use disks to find the volumes of the generated solid below.

The curve y = √(r2 -x2) (for any positive real number, r) is revolved around the x-axis. Use disks to find the volumes of the generated solid. What is the significance of this question?If possible... more
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Math Calculus

04/22/24

The region enclosed by: y= 1/x on the interval (0,∞), x =1 and y =0 is rotated around the x-axis. Consider the generated solid
The region enclosed by: y= 1/x on the interval (0,∞), x =1 and y =0 is rotated around the x-axis. Consider the generated solid. Answer each part below.a). is the volume finite or infinite? (If... more
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