04/10/24

math help please
Function Composition Given the function f(x)=2/3x−3 and the function g(x)=9x^2+2x+8 determine each of the following.Give your answer as an integer or a simplified fraction.Evaluate f(g(7))... more
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04/10/24

math help please
Use the Laws of logarithms to rewrite the expressionlog3(x17⋅3√y14)in a form with no logarithm of a product, quotient or power. log3(x17⋅3√y14)=
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04/10/24

math help please
Simplify. Enter the result as a single logarithm with a coefficient of 1.log3(4x^5)−log3(7x^7)=
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04/10/24

need help with a math question
Find the limit of the sequence, [ln(n)+(-1)n]/(3n2-1)Would the answer of this be that the limit diverges? Or would it be zero? Would I use L'Hospital's rule while finding the limit?
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04/11/24

math help problem 2
Let f(x)=5x+8/8x^2+2x−15=(5x+8)/(2x+3)(4x−5)ect  2) The y intercept is at the point:   3) The x intercept(s) is/are at the point(s): 
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04/11/24

math problem help
For the function f(x)=5x−6, evaluate and simplify.f(x+h)−f(x)/h = 
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04/12/24

How do you find angles, math 2
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04/12/24

Math help don't understand it can someone please help me with it explain it and show me how to do it
Function Composition Given the function f(x)=2/3x−3 and the function g(x)=9x^2+2x+8 determine each of the following.Give your answer as an integer or a simplified fraction.Evaluate f(g(7))... more
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04/12/24

Math help don't understand it
For the function f(x)=−3x^2+2x+2, evaluate and fully simplify each of the following.f(x+h)−f(x)/h
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04/14/24

Math, Pre-calculus
In​ 2012, the population of a city was 5.27 million. The exponential growth rate was 1.95% per year.​a) Find the exponential growth function.​b) Estimate the population of the city in 2018.​c) When... more
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04/14/24

Math/Pre-calc, Doubling Time Question
Complete the following table. Population Growth​ Rate, k Doubling​ Time, T Country A 1.61.6​% x Country B x 3232
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04/14/24

Math/pre-calc Decay Rate Question
Radioactive substance: Polonium Decay Rate, k: ___% per minute Half life, T: 44.6 Minutes
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04/17/24

How do you study mathematics?
There is more to mathematics than do problems. When students say they are "studying" math, they tend to only work on problems. This is only part of studying mathematics. Students need to understand... more
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04/19/24

Changing the mean and standard deviation of a Normal distribution by a moderate amount can greatly change the percent of observation in the tails.

Changing the mean and standard deviation of a Normal distribution by a moderate amount can greatly change the percent of observation in the tails. Suppose that a college is looking for applicants... more
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04/19/24

Math help please
After visiting the Titanic, Captain Brain and Mr. Pinky are taking the Alvin submarine back to the surface of the water. They start 1640 meters below the surface of the water, and ascend at 42... more
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04/20/24

Math question regarding water
If I have 5 gallons of water, how many 6oz bottles can that make?
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04/27/24

math help thank you
Find the points on the ellipse 4x^2+y^2=4 that are farthest from the point (-1,0)please be detailed thank you!
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04/27/24

math help thank u
Find the limit if it exist. lim x→1^+ 1/lnx - 1/x-1please be detailed thank you
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04/29/24

Math trigonometry
of x is the measurement of an acute angle whose cosine is x?This is the definition of a word, and I need to know what the word is.
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04/29/24

Stuck on math problem
3. Find the range of f(x) = - 3x - 3 for the domain \{- 2, 1, 2, 5\}
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04/29/24

Maths problem Train
Hi, i have a few questions and this one is really hard, I turn around and try a lot of things…Train E leaves City1 to City2 at 70 km/h. At the same time, Train F leaves City2 to City1 at 82 km/h.... more
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04/30/24

Math for 10 grade algebra
Total weight of 1435 pounds shipped in 80 pound and 45 pound boxes. How to determine the number of 80 pound and 45 pound boxes shipped
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05/03/24

math question please help
Evaluate the Riemann sum for f(x)=x^3 , 0 ≤ x ≤ 4 with 8 subintervals using mid points. Thank you
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05/03/24

Math Word Problem
17. A company that sells radio has a yearly fixed cost of $30,000. It costs that company $45 to produce each radio. Each radio will sell for $75. a. Find the company's cost function C(x), where x... more
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05/05/24

math question
The circumference of a sphere was measured to be 84 cm with a possible error in measurement of 0.5 cm. Use differential to estimate the maximum error in the calculated volume. What is the relative... more
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