59,485 Answered Questions for the topic Math

06/22/24

What is 72% of 90
This question deals with using either multiplication, division, or "The Butterfly Method"
Follows • 1
Expert Answers •9
Math

06/22/24

Calculating Total Annual Compensation
Jason works for ABC motors, where he earns $50,500 annually. He contributes $150 per month to his 401(k), of which his employer matches half of his contribution. The company contributes $260/month... more
Follows • 1
Expert Answers •1
Math

06/21/24

Three exterior angles of a convex pentagon measure 60,70,90 degrees. The other two exterior angles are congruent. Determine the measurements of the interior angles of the pentagon

Follows • 1
Expert Answers •1
Math

06/20/24

A question about adding/subtracting fractions with different denominators
How do you add 3/5 + 3/4?
Follows • 1
Expert Answers •2
Math Calculus

06/20/24

Calculus Optimization Problem
Find the maximum area of a rectangle in the first quadrant under the function y=3e-x/2.
Follows • 2
Expert Answers •1
Math

06/19/24

Two trains are traveling away from the same starting point. train A is traveling at 45 MPH for one hour, and Train B is traveling at 65 MPH for 2 hours, how far apart are the trains after 30 minutes?
Two trains are traveling away from the same starting point at different speeds, train A is traveling at 45 MPH for one hour, and Train B is traveling at 65 MPH for 2 hours, how far apart are the... more
Follows • 1
Expert Answers •1
Math

06/19/24

h(𝑡) = −6𝑡2 + 18𝑡 + 48

A Martian standing on top of a boulder has tossed a rock vertically upward. The quadratic function below models the height of the rock, h(𝑡), in feet, 𝑡 seconds after it was thrown. h(𝑡) = −6𝑡2 +... more
Follows • 0
Expert Answers •1
Math

06/18/24

I need an answer
Rachel is looking at her bank statement. DateDescriptionDebit ($)Credit ($)Balance ($) Opening Balance 372.73 12 Oct CHQ 7743 Hair 43.75 15 Oct DD Telephone 28.67 23 Oct CHQ... more
Follows • 1
Expert Answers •1

06/18/24

Prove the law of sines
Follows • 1
Expert Answers •3
Math

06/17/24

What is the slope of the line with points A and B? 2/9 9/2 -2/9 -9/2
What is the slope of the line with points A and B?2/99/2-2/9-9/2
Follows • 0
Expert Answers •1
Math

06/17/24

Calculus and Applications
A man starts walking north at 4 ft/s from a point P. Five minutes later a woman starts walking south at 6 ft/s from a point 500 ft due east of P. At what rate (in ft/s) are the people moving... more
Follows • 1
Expert Answers •1
Math

06/16/24

Compounded interest
How much money should be deposited today in an account that earns 4.5% compounded monthly so that it will accumulate to $10,000 in 2 years?
Follows • 0
Expert Answers •1
Math

06/16/24

Compounded interest
How much money should be deposited today in an account that earns 3.5% compounded monthly so that it will accumulate to $15,000 in 2 years?
Follows • 1
Expert Answers •1
Math

06/16/24

Solve the following inequality
(2x+1)(x2-x+2)≤0In terms of x.Please help and explain in detail the step-by-step process my homework is very confusing 🙏
Follows • 1
Expert Answers •1
Math

06/15/24

A student opens a mathematics book to two facing pages. The product of the page numbers is 600. Find the page numbers

Follows • 1
Expert Answers •1
Math

06/14/24

How many hours until I reach 40?
I clocked in at 8:20. I have 31.25 hours I need 40 hours .what time do i clock out?
Follows • 1
Expert Answers •1
Math

06/13/24

If you bought a stock last year for a price of $57, and it has gone down 5% since then, how much is the stock worth now, to the nearest cent?
If you bought a stock last year for a price of $57, and it has gone down 5% since then, how much is the stock worth now, to the nearest cent?
Follows • 1
Expert Answers •1
Math Geometry

06/13/24

How do I determine whether two circles intersect?
Follows • 2
Expert Answers •2
Math

06/12/24

In the problem12÷2(6-7+4) x 2, is the 12 divided first or the 2 multiplied by the parentheses first?
My understanding of PEMDAS is that you would divide the 12 by 2 before multiplying anything by the result of the inner parentheses. And the online math solver shows this as well. I get 36 for the... more
Follows • 1
Expert Answers •1

06/11/24

Maximum of a Trigonometric Function (Calculus)
For the function h(t)=e-tsin(t), state the first maximum and when it occurs.
Follows • 2
Expert Answers •1

06/11/24

Derivatives of Trigonometric Functions (Equation of a Tangent Line)
Find the equation of the line tangent to f(x)=2sin(x)cos(x) at x=5π/18. Round your slope and y-intercept to 2 decimal places.(I've got the derivative figured out: f'(x)=-2sin2(x)+2cos2(x), but I... more
Follows • 2
Expert Answers •3

06/11/24

Derivatives of Trigonometric Functions Help
The voltage of a power supply is given by the equation V(t)=100sin(4πt)+40. State the maximum voltage and the times when it occurs.(I'm fairly confident that I have the derivative correct:... more
Follows • 1
Expert Answers •2
Math

06/11/24

what is the square root of ten please help I don't know!
what is the square root of ten please give the equation.
Follows • 1
Expert Answers •1
Math Algebra 1

06/11/24

standard form of -16(t+1)(t-5)
Follows • 3
Expert Answers •5
Math

06/10/24

Linear Function
Write an equation for a linear function whose graph has the given characteristics.Passes through (−2, 4) and (2, −14)
Follows • 1
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.