09/18/23

A. For the function f(x)=-4x^2+8x+2 find msec=, the slope of the secant line between the values x1 and x2. (Round to 6 decimal places).
A. For the function f(x)=-4x^2+8x+2 find msec=, the slope of the secant line between the values x1 and x2. (Round to 6 decimal places).a. x1=1 and x2=2, msec=b. x1=1 and x2=1.1, msec=c. x1=1 and... more
Follows • 4
Expert Answers •1

09/15/23

Difference of Squares Square of a Binomial
Factor completely:4w^2−9=
Follows • 2
Expert Answers •2

09/14/23

An engineer is asked to design a water sprinkler that will cover a field of 100m2 that is in the shape of a sector of a circle of radius 15cm. Calculate:

An engineer is asked to design a water sprinkler that will cover a field of 100m2 that is in the shape of a sector of a circle of radius 15cm. Calculate: i) the angle through which the sprinkler... more
Follows • 2
Expert Answers •1

09/13/23

instantaneous rate of change
The following table shows the daily receipts in millions of dollars of the movie "Avatar" for successive Fridays after its opening on Friday 18 December 2009. ... more
Follows • 2
Expert Answers •1

09/13/23

Find the volume of the solid generated by revolving the region bounded by the parabola y=-x^2/4 and the line y=-1 about the following lines: a.) y=-1 b.)y=-2 c.)y=1
Find the volume of the solid generated by revolving the region bounded by the parabola y=-x^2/4 and the line y=-1 about the following lines: a.) y=-1 b.)y=-2 c.)y=1
Follows • 3
Expert Answers •2

09/12/23

determining the cumulative probability distribution
Complete the table below by determining the cumulative probability distribution:x P(x) cdf0 0.196 1 0.24 2 0.245 3 0.181 4 0.138
Follows • 0
Expert Answers •1

09/12/23

How many minutes of the ride are spent higher than 31 meters above the ground?
A Ferris wheel boarding platform is 4 meters above the ground, has a diameter of 42 meters, and makes one full rotation every 5 minutes.How many minutes of the ride are spent higher than 31 meters... more
Follows • 2
Expert Answers •1

09/11/23

Compound Amount Question
Every year for 3 years, a person deposits $5,000 in an account which pays at a 4.5% annual interest rate compounded quarterly. After the end of the third year, the person leaves the compound amount... more
Follows • 4
Expert Answers •2

09/10/23

Use the figure to identify all angles between 0 and 2𝜋 satisfying the condition.
tan(𝜃)=−√3(Give your answer in the form of a comma‑separated list. Express numbers in exact form. Use symbolic notation and fractions where needed. Enter DNE if no such 𝜃 exists on... more
Follows • 2
Expert Answers •2

09/10/23

Composition of Functions and their Domain
I have two functions. N(x) = √(2x-4) and P(x)=8-2√(20-2x). The composition that I need is P(N(x)). However, when I just plug the functions into each other, I get a weird answer that I know should... more
Follows • 2
Expert Answers •2

09/09/23

Write an equation for each parabola
A parabola with x-intercepts at (-1,0) and (3,0) which passes through the point (1,-8)A parabola with x-intercepts at 0 and 1 and which passes through the point (2,-2)
Follows • 2
Expert Answers •3

09/08/23

Find the radian measure of the smallest positive angle that is coterminal with the angle having the given radian measure and draw a sketch showing both angles.
1) 7/2π2) 7.283) -4.254) 10
Follows • 2
Expert Answers •1

09/07/23

Solving For Measures of Angles
Two angles form a linear pair. One angle is 1/3 of the other angle.
Follows • 2
Expert Answers •2

09/06/23

Absolute Values and Inequalities
Solve: 3|x−4|+4>14The answer has the form of ?:x < A or x > BorA < x < BWhere A=and B=
Follows • 2
Expert Answers •3

09/06/23

An offshore oil well must be connected by pipe to the refinery. The oil-well is a distance d= 5 km off-shore.
An offshore oil well must be connected by pipe to the refinery. The oil-well is a distance d= 5 km off-shore. The refinery is on the coast, 10 km from the nearest point of land to the oil well... more
Follows • 2
Expert Answers •1

09/06/23

In this exercise, use the following statement to find the odds that a card dealt from a full deck (no jokers) is not a king. (Simplify the answer as much as possible)
Follows • 1
Expert Answers •2

09/04/23

if sec(x) = -3 with pi/2 < x < pi. then find the following
cos(x)sin(x)cot(x)csc(x)tan(x)
Follows • 2
Expert Answers •2

09/02/23

calculus helppp
Find the area between the curves   f(x)=x2  and ​ g(x) = ax. ​ (Assume a​ > 0)​(Hint: Your answer will be in terms of​ a.)The area is
Follows • 2
Expert Answers •2

09/01/23

What are coordinates of the point on the directed line segment from (2,9) to (8,-3) that partitions the segment into a ratio of 1 to 3
Follows • 2
Expert Answers •2

08/31/23

Probability Question
Imagine you have a 3x3 grid with two possible outcomes, red or blue. There are 4 red and 5 blue spaces. The rules are: keep picking until all blue spaces are picked. What is the breakdown you won't... more
Follows • 2
Expert Answers •1

08/29/23

How do I venn diagram (A∩B) U B’
How do I venn diagram (A∩B) U B’Should I shade first the intersection of a and b, then shade again the b complement? (Cause in the intersection I shaded the B area which should not be shaded in b... more
Follows • 2
Expert Answers •2

08/27/23

How many minutes of the ride are spent higher than 23 meters above the ground? Round to two decimal places.
The boarding platform of a Ferris wheel is 5 meters above the ground and the Ferris wheel is 26 meters in diameter and spins once every 9 minutes.How many minutes of the ride are spent higher than... more
Follows • 2
Expert Answers •2

08/27/23

Given the magnitude and direction of a vector, find its components.
|v| = 5.10; (theta) = 168.69Given the magnitude and direction of a vector, find its components.
Follows • 2
Expert Answers •2

08/27/23

Find the volume of the region bounded by y=e^-x, y=1, and x=3 about the line y=2
I mainly think I am setting up the integral wrong because of the line it is rotating about.
Follows • 3
Expert Answers •2

08/26/23

Set up, but do not evaluate, an integral for the volume of the solid obtained by rotating the region bounded by: y = sin(x), y = 0, 0 ≤ x ≤ 𝜋; about y = −3
I know it is integrating from 0 to pi, but the line that it is rotating around is confusing me a bit. The answer I came up with was integrating from 0 to pi of pi times (sin^2x+6sinx+9), which is... more
Follows • 3
Expert Answers •3

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.