AJ L.

04/10/23

Find the necessary confidence interval for a population mean 𝜇 for the following values. (Round your answers to two decimal places.) 𝛼 = 0.01, n = 32, x = 31, s2 = 16

Follows • 1

Answers •1

04/08/23

Locate all the critical points of the function f(x,y) = 10x - x^2 - 5xy^2

Locate all the critical points of the function f(x,y) = 10x - x^2 - 5xy^2I got the critical point (0, sqrt2) and (5, 0), But I can't figure out what the third critical point is.

Follows • 1

Answers •1

Calculus

04/07/23

Please show work!

Find the value(s) of c guaranteed by the Mean Value Theorem for Integrals for the function over the given interval. (Round your answer to four decimal places. Enter your answers as a... more

Follows • 1

Answers •3

Calculus

04/05/23

Write out the Maclaurin Expansion for the function f(x) = ln(x 2 + 3x + 2).

Follows • 1

Answers •1

Algebra 2

04/02/23

Solve this problem

Follows • 1

Answers •2

Math Algebra 1

04/02/23

U4.L1.HW: Exponential Functions: Question 21

Answer each of the following methods. Then explain your answers afterwards.If 9600 dollars is invested at an interest rate of 9% per year, find the value of the investment at the end of 5 years for... more

Follows • 1

Answers •1

Elementary Math

04/02/23

Let F,g,h,p: R>R be defined by f(x)=x-1, g(x)=x+2, h(x)=sinx and p(x)=2x^4+4x^3-6x^2. Find the inverse of f(x)÷g(x) at x=0? (B) Find the domain and range of the function x-3÷x+2

Follows • 1

Answers •1

Elementary Math

04/02/23

Let F,g,h,p: R>R be defined by f(x)=x-1, g(x)=x+2, h(x)=sinx and p(x)=2x^4+4x^3-6x^2. Find the inverse of f(x)÷g(x) at x=0? (B) Find the domain and range of the function x-3÷x+2

Let F,g,h,p: R>R be defined by f(x)=x-1, g(x)=x+2,h(x)=sinx and p(x)=2x^4+4x^3-6x^2. Find the inverse of f(x)÷g(x) at x=0? (B) Find the domain and range of the function "x- 3÷x+2"

Follows • 2

Answers •1

Math Calculus

04/02/23

Write the sum using sigma notation.

Write the sum using sigma notation.1 + 3 + 5 + + 29__E (____)n = 1

Follows • 2

Answers •2

Calculus Precalculus Trigonometry

04/02/23

How to find f' for f(x) = sin x/ cos x?

Would it be tan x, 1/cos^2 x, or -cos x/sin x?

Follows • 1

Answers •2

Calculus

04/01/23

What is the answer and how do you solve for it?

If f(x) = 4x2 − 3x, 0 ≤ x ≤ 3, evaluate the Riemann sum with n = 6, taking the sample points to be right endpoints.

Follows • 1

Answers •1

Geometry

04/01/23

find rectangle whose length is 15

Find the area of a rectangle whose length is 16 inches and whose width is 15 inches.

Follows • 1

Answers •1

Algebra 1

04/01/23

Over what interval is each function increasing and over what interval is each function decreasing? (Table in the description )

x f(x)=-0.3x^2 (x,y)____|______________|________-2 -1.2 (-2,-1.2)-1 -0.3 (-1,-0.3)0 0 ... more

Follows • 2

Answers •1

Calculus

03/31/23

Consider the following function and closed interval. f(x) = (x − 4)(x − 6)(x − 7), [4, 7]

Consider the following function and closed interval.f(x) = (x − 4)(x − 6)(x − 7), [4, 7]If f is differentiable on the open interval (4, 7), find f '(x). (If it is not differentiable on the open... more

Follows • 1

Answers •2

Calculus

03/31/23

Determine the open intervals on which the graph of the function is concave upward or concave downward. (Enter your answers using interval notation. If an answer does not exist, enter DNE.)

Determine the open intervals on which the graph of the function is concave upward or concave downward. (Enter your answers using interval notation. If an answer does not exist, enter DNE.)f(x)... more

Follows • 1

Answers •2

Calculus

03/31/23

Determine the open intervals on which the graph of the function is concave upward or concave downward. (Enter your answers using interval notation. If an answer does not exist, enter DNE.)

Determine the open intervals on which the graph of the function is concave upward or concave downward. (Enter your answers using interval notation. If an answer does not exist, enter DNE.)f(x)... more

Follows • 1

Answers •1

Statistics

03/29/23

Testing: H 0 : μ = 15.7 H 1 : μ < 15.7 Your sample consists of 35 subjects, with a mean of 14.7 and standard deviation of 3.36. Calculate the test statistic rounded to 2 decimal places.

#4

Follows • 1

Answers •1

Statistics

03/29/23

Express the confidence interval 12.6%<p<24.4% 12.6 % < p < 24.4 % in the form of ˆ p ±ME ˆ p ± M E .

Follows • 1

Answers •1

Statistics

03/29/23

Assume that a sample is used to estimate a population proportion p. Find the margin of error (E) that corresponds to a sample of size 123 with 25 successes at a confidence level of 98%.

Follows • 1

Answers •1

Statistics

03/29/23

If n=500 and ˆ p (p-hat) =0.49, find the margin of error at a 99% confidence level.

Follows • 1

Answers •1

Math Algebra 1

03/28/23

Solve the quadratic eqation y = x2 + 7x + 1 using the quadratic formula. Round your answer to the nearest hundredth.

Follows • 1

Answers •1

Math Algebra 1

03/28/23

HELP WHAT IS THIS????

Using the discriminant, determine the number and type of solutions that exist for the quadratic equation x2 + 8x + 16 = 0.

Follows • 1

Answers •1

Calculus

03/27/23

How do you take the derivative of this without the quotient rule?

Follows • 1

Answers •1

Geometry

03/27/23

Find the volume of a right circular cone that has a height of 12.4 in and a base with a diameter of 15.6 in. Round your answer to the nearest tenth of a cubic inch.

Follows • 1

Answers •2

Calculus

03/27/23

Suppose f '' is continuous on (−∞, ∞).

Suppose f '' is continuous on (−∞, ∞).(a) If f '(−5) = 0 and f ''(−5) = −9, what can you say about f ? At x = −5, f has a local maximum. At x = −5, f has a local minimum. At x = −5, f has... more

Follows • 1

Answers •1

Find the necessary confidence interval for a population mean 𝜇 for the following values. (Round your answers to two decimal places.) 𝛼 = 0.01, n = 32, x = 31, s2 = 16

Locate all the critical points of the function f(x,y) = 10x - x^2 - 5xy^2

Please show work!

Write out the Maclaurin Expansion for the function f(x) = ln(x 2 + 3x + 2).

Solve this problem

U4.L1.HW: Exponential Functions: Question 21

Let F,g,h,p: R>R be defined by f(x)=x-1, g(x)=x+2, h(x)=sinx and p(x)=2x^4+4x^3-6x^2. Find the inverse of f(x)÷g(x) at x=0? (B) Find the domain and range of the function x-3÷x+2

Let F,g,h,p: R>R be defined by f(x)=x-1, g(x)=x+2, h(x)=sinx and p(x)=2x^4+4x^3-6x^2. Find the inverse of f(x)÷g(x) at x=0? (B) Find the domain and range of the function x-3÷x+2

Write the sum using sigma notation.

How to find f' for f(x) = sin x/ cos x?

What is the answer and how do you solve for it?

find rectangle whose length is 15

Over what interval is each function increasing and over what interval is each function decreasing? (Table in the description )

Consider the following function and closed interval. f(x) = (x − 4)(x − 6)(x − 7), [4, 7]

Determine the open intervals on which the graph of the function is concave upward or concave downward. (Enter your answers using interval notation. If an answer does not exist, enter DNE.)

Determine the open intervals on which the graph of the function is concave upward or concave downward. (Enter your answers using interval notation. If an answer does not exist, enter DNE.)

Testing: H 0 : μ = 15.7 H 1 : μ < 15.7 Your sample consists of 35 subjects, with a mean of 14.7 and standard deviation of 3.36. Calculate the test statistic rounded to 2 decimal places.

Express the confidence interval 12.6%<p<24.4% 12.6 % < p < 24.4 % in the form of ˆ p ±ME ˆ p ± M E .

Assume that a sample is used to estimate a population proportion p. Find the margin of error (E) that corresponds to a sample of size 123 with 25 successes at a confidence level of 98%.

If n=500 and ˆ p (p-hat) =0.49, find the margin of error at a 99% confidence level.

Solve the quadratic eqation y = x2 + 7x + 1 using the quadratic formula. Round your answer to the nearest hundredth.

HELP WHAT IS THIS????

How do you take the derivative of this without the quotient rule?

Find the volume of a right circular cone that has a height of 12.4 in and a base with a diameter of 15.6 in. Round your answer to the nearest tenth of a cubic inch.

Suppose f '' is continuous on (−∞, ∞).

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

OR

AJ L.

IXL

Rosetta Stone

Education.com

TPT

Vocabulary.com

ABCya

SpanishDictionary.com

Inglés.com

Emmersion