Mark M.

The total cost, in dollars, to order x units of a certain product is modeled by C(x)=7x^2+252. According to the model, for what size order is the cost per unit a minimum?A. An order of 1 unit has a... more

Follows • 2

Answers •1

Precalculus

12/14/20

How much time will be needed for $31,000 to grow to $33,550.67 if deposited at 4% compounded monthly?

Follows • 1

Answers •1

Calculus

12/14/20

This maybe dumb but I need help w/ showing work. Determine the intervals where F(x) is continous. Combine multiple intervals with the union symbol.

F(x)= sqrt(x/x^2+15x+56)I know the answer is easy and it is (-8-7) U [0,infinity)I get the first part is just factoring it and getting the x's. But how do I show work for getting [0, infinity), the... more

Follows • 1

Answers •1

Elementary Math

12/14/20

the sum of two numbers is 20 and their diifrence is 8

Follows • 0

Answers •2

Math Algebra 2

12/14/20

HELPPP PLEASEEEE

The intensity I of light emitted by a distant pulsar was observed over a three-month period and found to vary according to the formula I = -0.019t2 + 2.131t + 15.4, where t is the number of days... more

Follows • 1

Answers •1

Algebra 2

12/14/20

if f (x) = -x² – 1, and g(x) = x + 5, then g(f(x))=_x2+_x+_

Follows • 1

Answers •1

Math Algebra 2

12/14/20

How would you answer this question?

Use completing the square to try and get the standard form equation below into vertex form. Standard: f(x)=ax2+bx+c Vertex: f(x)=a(x-h)2+k f(x)=x2+6x-7

Follows • 1

Answers •1

Pre Calculus Interest Compounded

12/14/20

Pre calculus compounding interest questions

You have received a large inheritance your goal is to double it. How long will it have to remain on each of the following investments to reach your goala) compounded monthly at an APR of 18.55%b)... more

Follows • 1

Answers •1

Algebra 2

12/14/20

A container of cooked food is left out on the counter at room temperature. The food contains 16,000 bacteria, which grow at a rate of 35% per hour in this unrefrigerated state.

write a function to model the situation A container of cooked food is left out on the counter at room temperature. The food contains 16,000 bacteria, which grow at a rate of 35% per hour in this... more

Follows • 1

Answers •1

Math Algebra 2

12/14/20

Stasha invests $800 at 8.2% annual interest compounded continuously. Find the final amount of Stasha’s investment over 20 years.

These are the answer choices:$4409.87$3869.32$4124.14 $4356.63

Follows • 3

Answers •1

Trigonometry

12/14/20

ANGLE OF ELEVATION.. find the height

to measure the height of a tree, she found that the angle of elevation from a point on the group to the top of the tree is 32.2°. That point that she referenced is 40 feet from the base of the... more

Follows • 1

Answers •1

Math Algebra 1 Algebra 2

12/14/20

Solve the rational inequality: (x+3)/(x+4) ≥ 0

Follows • 1

Answers •2

Math Algebra 1 Algebra 2

12/14/20

Solve: log(𝑥) + log(𝑥 + 3) = 1

Follows • 1

Answers •1

Geometry Slope Intercept Form Asap

12/14/20

⊥ to y = 3x + 1 through (9, 1)

Write an equation in slope intercept form for the given information.

Follows • 1

Answers •2

Calculus Pre Calculus Calc

12/14/20

If one can is selected at random from the cooler, determine the probability that the soda selected is ginger ale, orange soda, or root beer.

A cooler at a picnic contains 100 cans of soda covered by ice. There are 34 cans of cola, 38 cans of orange soda, 11 cans of ginger ale, and 17 cans of root beer. The cans are all the same size... more

Follows • 1

Answers •1

Geometry

12/13/20

Determine the equation of the line that is parallel to 𝑦=−3𝑥+2 and goes through (1,5) in slope intercept form.

y=-3x+5y=1/3x+4.6y=3x+2y=-3x+8

Follows • 1

Answers •1

Geometry

12/13/20

Which of the following is NOT an equation for a line perpendicular to 𝑦= 2/3 𝑥−1

y=-3/2x-13x+2y=54y=-6x2y=-3/2x+1

Follows • 1

Answers •1

Find the domain for g(x) = x+1/x^2-x-6

Give decreasing interval for f(x) in interval notation f(x) = x3 + 1.5 x2 - 6 x

Question down below

combine into one log expression log (x-1) + log (x+1) - log x - log 3

f(x)=x2-3x find f(x+h)

How would you answer this? Regarding the Quadratic Formula

Find all possible solutions of 1-sin^2(x)=2cos(x)

When 122 is decreased by five times a number, the result is equal to the number increased by 20. What is the number?

I don't understand this...................

How much time will be needed for $31,000 to grow to $33,550.67 if deposited at 4% compounded monthly?

This maybe dumb but I need help w/ showing work. Determine the intervals where F(x) is continous. Combine multiple intervals with the union symbol.

the sum of two numbers is 20 and their diifrence is 8

HELPPP PLEASEEEE

if f (x) = -x² – 1, and g(x) = x + 5, then g(f(x))=_x2+_x+_

How would you answer this question?

Pre calculus compounding interest questions

A container of cooked food is left out on the counter at room temperature. The food contains 16,000 bacteria, which grow at a rate of 35% per hour in this unrefrigerated state.

Stasha invests $800 at 8.2% annual interest compounded continuously. Find the final amount of Stasha’s investment over 20 years.

ANGLE OF ELEVATION.. find the height

Solve the rational inequality: (x+3)/(x+4) ≥ 0

Solve: log(𝑥) + log(𝑥 + 3) = 1

⊥ to y = 3x + 1 through (9, 1)

If one can is selected at random from the cooler, determine the probability that the soda selected is ginger ale, orange soda, or root beer.

Determine the equation of the line that is parallel to 𝑦=−3𝑥+2 and goes through (1,5) in slope intercept form.

Which of the following is NOT an equation for a line perpendicular to 𝑦= 2/3 𝑥−1

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

OR

Mark M.

IXL

Rosetta Stone

Education.com

TPT

Vocabulary.com

ABCya

SpanishDictionary.com

Inglés.com

Emmersion

Find the domain for g(x) = x+1/x^2-x-6

Give decreasing interval for f(x) in interval notation f(x) = x3 + 1.5 x2 - 6 x

Question down below

combine into one log expression log (x-1) + log (x+1) - log x - log 3

f(x)=x2-3x find f(x+h)

How would you answer this? Regarding the Quadratic Formula

Find all possible solutions of 1-sin^2(x)=2cos(x)

When 122 is decreased by five times a number, the result is equal to the number increased by 20. What is the number?

I don't understand this...................

How much time will be needed for ​$31,000 to grow to $33,550.67 if deposited at 4% compounded​ monthly?

This maybe dumb but I need help w/ showing work. Determine the intervals where F(x) is continous. Combine multiple intervals with the union symbol.

the sum of two numbers is 20 and their diifrence is 8

HELPPP PLEASEEEE

if f (x) = -x² – 1, and g(x) = x + 5, then g(f(x))=_x2+_x+_

How would you answer this question?

Pre calculus compounding interest questions

A container of cooked food is left out on the counter at room temperature. The food contains 16,000 bacteria, which grow at a rate of 35% per hour in this unrefrigerated state.

Stasha invests $800 at 8.2% annual interest compounded continuously. Find the final amount of Stasha’s investment over 20 years.

ANGLE OF ELEVATION.. find the height

Solve the rational inequality: (x+3)/(x+4) ≥ 0

Solve: log(𝑥) + log(𝑥 + 3) = 1

⊥ to y = 3x + 1 through (9, 1)

If one can is selected at random from the​ cooler, determine the probability that the soda selected is ginger ale​, orange soda, or root beer.

Determine the equation of the line that is parallel to 𝑦=−3𝑥+2 and goes through (1,5) in slope intercept form.

Which of the following is NOT an equation for a line perpendicular to 𝑦= 2/3 𝑥−1

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

OR

Mark M.

How much time will be needed for $31,000 to grow to $33,550.67 if deposited at 4% compounded monthly?

If one can is selected at random from the cooler, determine the probability that the soda selected is ginger ale, orange soda, or root beer.