4,322 Answered Questions for the topic College Algebra
05/31/21
Suppose that csc0=22 and that π/2 < 0 < π . Find the values of sin0, cos0, tan0, sec0, and cot0.
sin0=cos0=tan0=sec0=cot0=
05/29/21
Find the union and intersections of sets B and C using interval notation.
I am completely lost. Please help:B = w <= 3C = w < 7
A dairy farmer wants to mix a 80% protein supplement and a standard 55% protein ration to make 1400 pounds of a high-grade 60% protein ration. How many pounds of each should he use?
Follows
•
2
Expert Answers
•1
![]()
College Algebra
05/24/21
Given that f ( x ) = 4 x + 4 and g ( x ) = 8 − x 2 , calculate
(a) f(g(0))= (b) g(f(0))
College Algebra
05/23/21
MATH Problem, I
r(t) = 6 - 1/6tt = 6, t = 12(a) Determine the net change between the given values of the variable.(b) Determine the average rate of change between the given values of the variable.
Follows
•
1
Expert Answers
•1
![]()
05/21/21
Applications of Trigonometric Functions
A firefighter standing 28 feet from the base of a burning building extends a ladder to a second-floor window in order to rescue a person. Find the distance that the ladder must reach to the nearest...
more
Follows
•
1
Expert Answers
•1
![]()
05/21/21
Find the sine, cosine, and tangent of angle θ.
Λ 28 /. \ 28 / . θ \ 48sinθ= ?cosθ= ?tanθ= ?
Follows
•
1
Expert Answers
•1
![]()
05/21/21
PLEASE HELP, COLLEGE TRIGONOMETRY! Find the sine, cosine, and tangent of angle θ .
Λ28 /. \ 28 / . θ \ 48sinθ= ?cosθ= ?tanθ= ?
05/20/21
PRE-CALC COLLEGE LEVEL PLS HELP
When a sprinkler is set to full rotation, the water covers a circular section of garden with radius 36 feet. If the sprinkler is set to rotate back and forth through an angle of 24°, find the area...
more
Follows
•
1
Expert Answers
•2
![]()
05/20/21
The height of a tower is 50 ft and the height of a building is 20 ft.
If the angle of depression from the top of the tower to the top of the building is 35.9°, what is the distance between the two, to the nearest foot? ?? feet
Follows
•
1
Expert Answers
•2
![]()
![]()
05/20/21
Suppose that θ is an acute angle and that cos θ = 9/√97. Use a right triangle to find all the other trigonometric functions of θ.
sin0=?tan0=?sec0=?cot0=?csc0=?
Follows
•
2
Expert Answers
•2
![]()
College Algebra Math
05/19/21
College Liberal Arts Math Sets questions
Given the following definitions:U = {1, 2, 3, 4, 5, 6, 7}A = {1, 2, 4, 5}B = {1, 3, 5, 7}How many elements are in A' ∩ B' ?
05/16/21
I NEED HELP !!!! pls
In the design of Mr. Cochran's tiny house, he hopes to be completely off grid. That means he needs to generate enough power to manage electricity without connecting to city power lines. A typical...
more
Follows
•
2
Expert Answers
•1
![]()
05/16/21
HELPPP!!!! pls ASAP
A classroom teacher has to purchase new markers because public education is radically underfunded. In an effort to predict how many markers he should purchase, this teacher builds a function for...
more
Follows
•
1
Expert Answers
•1
![]()
Find possible formulas for quadratic functions
(a) Graph has vertex (−1, 3) and y-intercept 8. (b) Graph has x-intercepts −1, 5 and y-intercept −15.
Follows
•
1
Expert Answers
•3
![]()
05/15/21
Consider the following.
(a) Find = ________(b) Find = ________(c) Find = _________(d) Find = _________
Follows
•
1
Expert Answers
•1
![]()
05/15/21
Use the graph of the function f to decide whether the value of the given quantity exists. If it does, find it. (If an answer does not exist, enter DNE.)
(a) f(0) = ______(b) lim f(x) = ______ x→0 (c) f(3) = ________(d) lim f(x) = _______ x→3
College Algebra
05/10/21
represent the values of x in interval notation: x can be any real number between -8 and -6 or any real number greater than or equal to 29
05/10/21
Sequences and Their Notations
a_1=3a_(n+1)=5/a_n+4a_2=?a_3=?a_4?a_5?Please hurry! Thanks!
Follows
•
1
Expert Answers
•1
![]()
College Algebra
05/10/21
The Sugar Sweet Company will choose from two companies to transport its sugar to marke
The first company charges $4005 to rent trucks plus an additional fee of 50.25 for each ton of 5-sugar. The second company does not charge to rent trucks but charges for 250.50 each ton of sugar.
05/09/21
Find an equation for the hyperbola whose transverse axis is horizontal, with center at (6, -3) and passes through the points (13, 3) and (1, -3).
Find an equation for the hyperbola whose transverse axis is horizontal, with center at (6, -3) and passes through the points (13, 3) and (1, -3).Please help, thank you!
Follows
•
1
Expert Answers
•1
![]()
College Algebra
05/09/21
Find the area of a triangle bounded by the y axis, the line f(x)=5−56x, and the line perpendicular to f(x) that passes through the origin. Area = ?
College Algebra
05/09/21
You fill a box with 12 more pears than apples. Create an equation that represents the number of fruit inside the box.
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.
