12/16/22

An arrow is shot at an angle 35 degrees from the horizontal. If its height is increasing at 260 km/hr, how fast is the arrow itself going? (Not the horizontal speed, but it's actual diagonal speed.)
Follows • 1
Expert Answers •1

12/16/22

  Problem Set question
Calculus is a powerful tool used in all areas of physics. One of the initial applications areas is classical physics, particularly Newtonian mechanics. An important function is the position... more
Follows • 1
Expert Answers •1

12/16/22

The 12 fish in Ava's aquarium are orange, striped, or both orange and striped. If 2/3 of the fish are orange, and 1/2 are striped, how many are both orange and striped?
Due in a few hours! Thank you!
Follows • 1
Expert Answers •1

12/16/22

slove the problem

Given the acceleration, initial velocity, and initial position of a body moving along a coordinate line at time t, find the body's position at time t.a=32cos 5t, v(0)=2, s(0)=4
Follows • 1
Expert Answers •1

12/16/22

the point P=(x,2/3) lies on the unit circle shown below . what is the value of x in simplest form?
Follows • 1
Expert Answers •2

12/16/22

Improper Integrals
Evaluate the improper integral or state that it diverges.lower bound: -2upper bound: 3f(x) = (1/(x+1))I know that the integral converges to ln(4), but I would like to receive an explanation to one... more
Follows • 2
Expert Answers •1

12/15/22

question that needs an answer, please
The Roberts family and the Choi family each used their sprinklers last summer. The water output rate for the Roberts family's sprinkler was 40L per hour. The water output rate for the Choi family's... more
Follows • 0
Expert Answers •3

12/15/22

You deposited $600 dollars in a savings account that earns a simple interest rate of 1.5% per year. You want to keep the money in the account for 6 years. How much interest will you earn?
You deposited $600 dollars in a savings account that earns a simple interest rate of 1.5% per year. You want to keep the money in the account for 6 years. How much interest will you earn?
Follows • 1
Expert Answers •3

12/13/22

Function Representations
Consider the leading term of the function y = 4x^3 - 3x. Which describes its end behavior?
Follows • 1
Expert Answers •2

12/13/22

Math problem that I dont understand
Write a linear function in slope intercept form that contains the point (-8, 3) and is perpendicular to 4x+y=2
Follows • 1
Expert Answers •1

12/13/22

Find the absolute maximum and minimum values of f(t)=2cost+sin2t on the interval [0,π/2]
Follows • 1
Expert Answers •1

12/13/22

If ∫ f(x) dx = 16 and ∫ f(x) dx = 3.2, find ∫ f(x) dx.
If  and  find Answer:
Follows • 1
Expert Answers •1

12/13/22

Sketch the region

Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Then find the area of the region.y=2X^2, y=x^2+1
Follows • 1
Expert Answers •1

12/13/22

I need help with the question
Salma got a prepaid debit card with $30 on it. For her first purchase with the card, she bought some bulk ribbon at a craft store. The price of the ribbon was 18 cents per yard. If after that... more
Follows • 1
Expert Answers •1

12/13/22

Advanced Algebra 2 for Precalc

You are making a coffee table with a glass top surrounded by a cherry wood border. The glass is 3 feet by 3 feet. You want the cherry border to be a uniform width. You have 7 square feet of cherry... more
Follows • 1
Expert Answers •2

12/13/22

Use these values to evaluate the given definite integrals.
LetUse these values to evaluate the given definite integrals.a) b) c) d) Find the value a such that .a =
Follows • 1
Expert Answers •1

12/13/22

Consider the integral ∫ 4x(x^2 + 1) dx. In the following, we will evaluate the integral using two methods. Remember to write the arbitrary constant as "C".
Consider the integral . In the following, we will evaluate the integral using two methods. Remember to write the arbitrary constant as "C".A. First, rewrite the integral by multiplying out the... more
Follows • 1
Expert Answers •1

12/12/22

Use substitution to evaluate a definite integral with rational or logarithmic functions
Determine the value of the following definite integral ∫6log9(t) [7,8] Enter an exact answer, for example,{3(ln6+ln4−1)}/ln7. Please explain each step in detail. Thank you!
Follows • 1
Expert Answers •1

12/12/22

Use a graphing calculator to find the approximate solutions of the equation in the interval [0, 2pi)
2cosx - sinx = 0
Follows • 1
Expert Answers •1

12/12/22

solve the word problem

You are standing on an elevated observation platform 220 feet away from a tree on which you spot a monkey. You measure the angle of depression to the bottom of this tree to be 19∘, while the angle... more
Follows • 1
Expert Answers •1

12/12/22

solve the triangle

Assume angle A=5/12π, angle B=12π, and side a=6.(Not drawn to scale.)Solve the triangle. Angles Sides A= 5/12π a= 6 B= 12π b= C= c= (You may give decimal approximations for your answers... more
Follows • 1
Expert Answers •1

12/12/22

Trig indentiy problem

Prove: Sec(2θ)= cos θ/ cosθ+ sinθ+ sinθ/cosθ-sinθ
Follows • 1
Expert Answers •1

12/10/22

Find the indefinite integral

Find the indefinite integral on the domain of positive real numbers. Enter an exact answer. Remember to include a "+ C" if appropriate. Enclose arguments of functions in parentheses. For... more
Follows • 1
Expert Answers •2

12/10/22

The rate of change
The area of a square is increasing at a rate of 30 centimeters squared per second. Find the rate of change of the side of the square when it is 5 centimeters.The rate of change of the side is=
Follows • 1
Expert Answers •1

12/10/22

Poling has 8 different jobs to distribute among her 3 assistants. Each assistant will have at least two jobs to do. How many ways can Polina do this?
Follows • 1
Expert Answers •1

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.