59,485 Answered Questions for the topic Math

Math

03/20/24

Three less than one-fourth of the product of eight thirds and nine
Follows • 1
Expert Answers •1
Math

03/20/24

Find the present value of $10,000 if interest is paid at a rate of 9% per year, compounded semiannually, for 4 years.

Math
Follows • 0
Expert Answers •1

03/20/24

Statistical test for percentages values with different denominators !!!
Hello, What statistical test can you do with percentage values that do not have the same sample size (do not have the same denominator). For example : 43/53, 21/30, 11/24 would be 81% , 70% , 46%... more
Follows • 1
Expert Answers •1
Math

03/20/24

Common logarithm of an integer
I am trying to figure out how to figure out if a common logarithm is an integer or not. For example, the common logarithms 1, 2, 3, are the common logarithms of 10, 100, 1000 respectively. The... more
Follows • 1
Expert Answers •1

03/20/24

Suppose you want to integrate f(x,y) = 8xy over the domain you just found
okay so the previous question was finding the domain ie the polar cords fromintegral sign (b=5, a =0)integral sign (b=sqrt(25-x^2) a= 0) f(x,y) dy dxfound to be 0 <= r <= 5 and 0<= theta... more
Follows • 1
Expert Answers •1
Math

03/19/24

Related Rates (One Formula)
The radius of a cylinder is decreasing at a constant rate of 9 meters per minute. The volume remains a constant 728 cubic meters. At the instant when the height of the cylinder is 33 meters, what... more
Follows • 1
Expert Answers •1
Math

03/19/24

speed and kilometer's
Yochanan walked from home to the bus stop at an average speed of    5/km . He immediately got on his school bus and traveled at an average speed of  60km   until he got to school. The total... more
Follows • 1
Expert Answers •1
Math

03/19/24

speed and kilometer's
Yochanan walked from home to the bus stop at an average speed of    5/km . He immediately got on his school bus and traveled at an average speed of  60km   until he got to school. The total... more
Follows • 1
Expert Answers •1
Math

03/19/24

What is the probability that a piece of this rope chosen at random will have the following breaking points?
Use the table to answer each question. Note: Round z-scores to the nearest hundredth and then find the required A values using the table.The breaking point of a particular type of rope is normally... more
Follows • 1
Expert Answers •1
Math

03/19/24

What percent of these light bulbs will last as follows?
Use the table to answer the question. Note: Round z-scores to the nearest hundredth and then find the required A values using the table.A manufacturer of light bulbs finds that one light bulb model... more
Follows • 1
Expert Answers •1
Math

03/19/24

Use a calculator to evaluate f(x) = log(x) at the given value of x. Round your result to three decimal places.
Follows • 2
Expert Answers •1
Math

03/19/24

What is 1/5 + 2/6?
Adding FractionsFind common denominators, Divide 5 and 6 into the common denominators. Multiply the answer times 1 and 2 to get the numerators. Leave bottom numbers the same. Add numerators to get... more
Follows • 1
Expert Answers •1

03/19/24

OceaN CrediT LoaN CustomeR CarE HelplinE+((+7439367021 +))))call((((+ 9382521654 √Toll Free..
OceaN CrediT LoaN CustomeR CarE HelplinE+((+7439367021 +))))call((((+ 9382521654 √Toll Free..OceaN CrediT LoaN CustomeR CarE HelplinE+((+7439367021 +))))call((((+ 9382521654 √Toll Free..OceaN... more
Follows • 1
Expert Answers •1
Math Calculus

03/19/24

Evaluate the Integral. Show All Steps
Evaluate the Integral. Show All Steps. If possible attach a video going through the problem
Follows • 1
Expert Answers •2
Math

03/19/24

Stretch y thinking

When you are subtracting from a 3 digit number, how do you know if you will need to ungroup?
Follows • 1
Expert Answers •1

03/18/24

Help me with this problem
Hans is riding laps on his motorcycle. It takes him 5 minutes to complete a lap. He will ride for more than 25 minutes. Let's look at the possible numbers of laps Hans will ride. Write an... more
Follows • 1
Expert Answers •3
Math Calculus

03/18/24

Evaluate the Integral. Show All Steps
Evaluate the Integral. Show All Steps. If possible attach a video going through the problem. Simplify by factoring then check by differentiation.
Follows • 1
Expert Answers •1
Math Calculus

03/18/24

Trig Substitution with circle
Follows • 1
Expert Answers •2
Math Calculus

03/18/24

Evaluate the Integral. Show All Steps

Evaluate the Integral. Show All Steps. If possible attach a video going through the problem.
Follows • 1
Expert Answers •2
Math

03/18/24

John read the novel
John read the first 114 pages of a novel, which was 3 pages less than 1/3 of the novel. Write an equation to determine the total number of pages in the novel. Find the total number of pages in the... more
Follows • 0
Expert Answers •1

03/18/24

Linear Algebra Basis/Subspaces Invertibility

Given A^T * A = (3 4 0; 4 10 -3; 0 -3 3).(a) Solve the homogenous system Ax = 0. Explain how you derive your answer.(b) Suppose (A^T * A)^-1 * A^T = (3/5 -4/5 0 3/5 1/5; -1/5 3/5 0 -1/5 -2/5; -1/5... more
Follows • 1
Expert Answers •1
Math

03/18/24

Unknown Sweater d
She bought a sweater for 20% off the original price. She paid $24. What was the original price
Follows • 1
Expert Answers •1

03/18/24

Linear Algebra Subsets/Row/Column Spaces
Let T = { v1 = (2 1 1 3), v2 = (3 2 0 1), v3 = (1 0 2 5), v4 = (-1 -1 1 2) v5 = (3 2 0 0), v6 = (13 8 2 8 ) } (a) Find a linearly independent subset S of T such that span(S) = span(T).(b) Does T... more
Follows • 1
Expert Answers •1

03/18/24

Linear Algebra Subspaces / Basis
Let A = (a1 a2 a3 a4 a5), where ai is the i-th column of A, for i = 1,..., 5. It is known that a1 = (1 -1 0 0), a3 = (-2 0 1 1), a5 = (-3 3 4 3).Suppose A is row equivalent to R = (1 2 -1 2 -1; 0 1... more
Follows • 1
Expert Answers •1

03/18/24

Half life Questions
The half-life of substance A is 16 years, and substance B decays at a rate of 30 % each decade.(a) Find a formula for a function f(t) that gives the amount of substance A, in milligrams, left... more
Follows • 1
Expert Answers •2

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.