The height h, in feet, of a golf ball t seconds after it has been hit is given by the equation h = −16t2 + 62t. How many seconds after the ball is hit will the height of the ball be 42 feet? Round...
The height h, in feet, of a golf ball t seconds after it has been hit is given by the equation h = −16t2 + 62t. How many seconds after the ball is hit will the height of the ball be 42 feet? Round...
You want to buy a $252,000 home. You plan to pay 15% as a down payment, and take out a 30 year fixed loan for the rest. a) How much is the loan amount going to be? b)...
You want to be able to withdraw $40,000 from your account each year for 30 years after you retire. If you expect to retire in 20 years and your account earns 7.8% interest compounded annually: a)...
If $500 is deposited to an account paying 4.2% interested compounded semiannually, how long it will take for the account to increase to $900? (Round your answer to the whole nu...
This is a math problem I need solved ASAP Thanks.
x^3-3x^2-4x+12=0
1)) (write and equation) A truck leaves a house and travels at a steady rate of 40mi/h. the family leaves the house 1 hour later following the same route. they travel at a steady rate of...
x^3-11/4 x^2+5/4 x+1/2=0
3x^3-11x^2-6x+8=0
You decide to contribute to a mutual fund that averages 4.6% return per year. If you contribute $550 quarterly. Round all answers to the nearest cent as needed. a) How much will...
Please help me thanks!
The fox movie theater has 360 seats. There are 500 student in the 6th grade. if 80% of the 6 gradd studento want to go to the fox theater for a class field trip,will there be enough seats...
when marissa family entered the galaxy movie theater,45% of the 600 seats were filled.How many people were already in the theater
This is a math problem for my school.
The mean grade for the class is 73.
The temperature distribution in a semi-infinite rod follows the diffusion equation k(∂2u/∂x2)= ∂u/∂t The temperature of the rod at x=0 is varied (relative to temperature T0)...
The endpoint of a line segment is (-4,-5). The midpoint of the segment is (-6,2).
Jane wanst to bring her bowling average up to an 85 with her performance on her next game. So far she has bowled 5 out of 7 equally weighted games and she has an average score of 83
Write an exponential function to model the situation ( use months ). What is the population after 1 month? How many will it take the population to reach 500 guppies?
Math problem. Please explain how you got the answer.