59,606 Answered Questions for the topic Math

12/14/23

Find the position function s(t) of a particle in motion if it is known that:

Find the position function s(t) of a particle in motion if it is known that: the particle's acceleration is constant with a(t)= -6 m/s2 the velocity of the particle at time t=2 is: -27 m/s the... more
Math

12/14/23

(-6,5) and (-6,-4)

Math

12/14/23

how do you find the y intercept in tables

Math

12/13/23

How many beads will be in each box?

Lily has 144 ceramic beads and 108 wooden beads. She plans to store the beads equally in 6 boxes. How many beads will be in each box?
Math

12/13/23

intermediate math

The perimeter of a playing field for a certain sport is 314 ft. The field is a​ rectangle, and the length is 49 ft longer than the width. Find the dimensions.
Math

12/13/23

How many fewer miles was the first trip than the second trip?

A bicycle group took two trips. On the first trip, they averaged 87 miles per day for 4 days and 78 miles per day for 3 days. On the second trip, they averaged 94 miles per day for 5 days and 69... more

12/13/23

Page problem math

Stephanie began reading her library book at the top of page 7. She finished reading at the bottom of page 33. How many pages did she read?
Math Physics

12/13/23

Question about the maths of e=mc^2 derivation (using special relativity formula)

Please solve this with every single step, I don't get the addition of the expressions given above, where did the cos phi go? I am just confused as to how these expressions were added, please add... more
Math

12/13/23

There are three consecutive odd numbers such that the product of the first and last is equal to 437. What is the middle number?

There are three consecutive odd numbers such that the product of the first and last is equal to 437. What is the middle number?
Math

12/13/23

What are the two integers

A positive integer is 1 less than another. If the sum of the reciprocal of the smaller and twice the reciprocal of the larger is , then find the two integers.

12/12/23

A country's census

A country's census lists the population of the country as 252 million in 1990, 286 million in 2000, and 312 million in 2010. Fit a second-degree polynomial passing through these three points. (Let... more

12/12/23

Find equation of the circle passing through the points

Find an equation of the circle passing through the points (2, 3), (−1, 6), and (5, 2).

12/12/23

Consider the following points.

Consider the following points.(−1, 2), (0, 0), (1, 1), (4, 58)(a) Determine the polynomial function of least degree whose graph passes through the given points.

12/12/23

Find all values of 𝜆

Find all values of 𝜆 (the Greek letter lambda) for which the homogeneous linear system has nontrivial solutions. (Enter your answers as a comma-separated list.) (𝜆-4)x + y = 0 ... more
Math

12/12/23

Find values of a, b, and c

Find values of a, b, and c (if possible) such that the system of linear equations has a unique solution, no solution, and infinitely many solutions. (If not possible, enter... more

12/12/23

a small software corp question

A small software corporation borrowed $195,000 to expand its software line. The corporation borrowed some of the money at 3%, some at 4%, and some at 5%. Use a system of equations to determine how... more

12/12/23

Solving the homogenous linear system

Solve the homogeneous linear system corresponding to the given coefficient matrix. (If there is no solution, enter NO SOLUTION. If the system has an infinite number of solutions, express x1, x2,... more

12/12/23

Let A be the area of a circle with radius r. If dr/dt=5, find dA/dt when r=3. Round your answer to the nearest tenth.

Let A be the area of a circle with radius r. If dr/dt=5, find dA/dt when r=3. Round your answer to the nearest tenth.

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