19,133 Answered Questions for the topic Algebra

03/30/22

The graph shows a function f that is a parabola. Please determine the following...
Question #1:The graph shows a function f that is a parabola.a) Determine f(x).b) Determine the domain and range of f-1(x).c) Determine the equation(s) for .Question #2:A highway tunnel has a shape... more
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Algebra Math Functions

03/30/22

Evaluate each function at the indicated values of the independent variable and simplify the result
1. f(x) = 7 - 6xa.) f(-1)b.) f(-a)c.) f(-3+x)2. g(x) = x2 - 3xa.) g(2)b.) g(a+b)c.) g(2-x)3. h(x) = 4x a.) h(3)b.) h(5)c.) h(1/2)
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Algebra Math Trigonometry

03/29/22

Solve the following quadratic trigonometric equation for all values x E [0, 2π] algebraically

csc2 (x) + 5csc (x) + 6 = 0
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Algebra Math

03/29/22

Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form. 15,\, 11,\, 7
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Algebra Algebra 1

03/29/22

Determine if triangle is right or not
Determine whether a triangle with sides of lengths 3, √21, and 7 units is a right triangle.
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03/29/22

Simplify each expression by writing your answers in simplest radical form (no decimals). Assume that all variables represent positive numbers.
sqrt(12n^3) * sqrt3nI'm between 6n^2 and 6n^4, im not sure which is correct.
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Algebra Algebra 1

03/29/22

Simplify each expression by writing your answers in simplest radical form (no decimals). Assume that all variables represent positive numbers.
I came up with -5sqrt5 but i dont fully grasp the topic, may someone explain that? or let me know if that's wrong?−9√5 + 5√5
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Algebra Algebra 1

03/29/22

Simplify each expression using the product rule by writing your answers in simplest radical form (no decimals). Assume that variables represent nonnegative real numbers.
6sqrt2n^5/2This is the answer i came up with, but would i further simplify this to 6n^5/2... or not.
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Algebra

03/29/22

the normal distrubtion
A company has a policy of retiring company cars; this policy looks at number of miles driven, purpose of trips, style of car and other features. The distribution of the number of months in service... more
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03/29/22

Sharon shared a Tik Tok with 3 of her friends. Within 1 hour , each of her friends had shared it to 3 of their friends. Sharon wants to know how many people would have seen the Tik Tok after 6 hours.
Sharon shared a Tik Tok with 3 of her friends. Within 1 hour , each of her friends had shared it to 3 of their friends. Sharon wants to know how many people would have seen the Tik Tok after 6... more
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Algebra

03/29/22

the normal distrubtuion
A company has a policy of retiring company cars; this policy looks at number of miles driven, purpose of trips, style of car and other features. The distribution of the number of months in service... more
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Expert Answers •1

03/29/22

Sharon shared a Tik Tok with 3 of her friends. Within 1 hour , each of her friends had shared it to 3 of their friends. Sharon wants to know how many people would have seen the Tik Tok after 6 hours.
Sharon shared a Tik Tok with 3 of her friends. Within 1 hour , each of her friends had shared it to 3 of their friends. Sharon wants to know how many people would have seen the Tik Tok after 6... more
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03/29/22

The corona virus is living in Sally. It is estimated she has 36k virus cells in her body.
The corona virus is living in Sally. It is estimated she has 36k virus cells in her body. She decides to take zinc supplements to help her feel better and it states on the bottle she will reduce... more
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03/28/22

I can’t solve this inequality please help thank u
107>5+6xI can’t solve this inequality please help thank u
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03/28/22

I can’t solve this inequality please help thank u
107>5+6xI can’t solve this inequality please help thank u
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Algebra

03/28/22

help me plz i need to pass math
Given x-intercepts of (2, 0) and (–4, 0), represented by the equation x2 + 2x – 8, determine which of the following would describe other characteristics of the parabola. Select all that... more
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03/28/22

Find The Area Of The Region Bounded By The Curves, 𝑦=−6, 𝑦=6 The 𝑦−𝑎𝑥𝑖𝑠 And The Parabola 𝑦^2-4𝑥−16 = 0.
Find The Area Of The Region Bounded By The Curves, 𝑦=−6, 𝑦=6 The 𝑦−𝑎𝑥𝑖𝑠 And The Parabola 𝑦^2-4𝑥−16 = 0.My answer is -28/3. Just making sure
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03/28/22

Derivatives, Equation of the Line
Find the equation of the line tangent to y = sqrt of (10 - x^2 ) and perpendicular to the line y = 3x -10
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Algebra Math Calculus

03/28/22

Derivatives, Differentiation

Find the equation of the line tangent to y = sqrt of (10 - x^2 ) and perpendicular to the line y = 3x -10
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Algebra

03/28/22

MATH ALGEBRA GRADE SEVEN
A statue is to be placed in the center of the park. The area of the base of the statue is 4x^(2)+12x+9m^(2). Find the lengths of the sides of the statue, if x=4 meters.
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Algebra

03/28/22

Whars the correct answer
ordered 3 times as many boxes of ballpoint pens as boxes of​ felt-tip pens. Ballpoint pens cost ​$4.34 per​ box, and​ felt-tip pens cost ​$3.43. If the​ man's order of pens totaled ​$65.80​, how... more
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Algebra Math Algebra 1

03/27/22

Math Word Problem
The gas tank in a boat holds a total of 35 gallons. The boat travels 100 miles on 5 gallons of gas. If the tank is full at the beginning of the trip, write an equation that represents the change in... more
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Algebra Math

03/27/22

Twice the sum of 12 and a number
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Algebra

03/27/22

The Martinez family and Hayes family...
The Martinez family and the Hayes family each used their sprinklers last summer. The Martinez family's sprinkler was used for 30 hours. The Hayes family's sprinkler was used for 15 hours. There was... more
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Algebra

03/27/22

A family has two cars...
A family has two cars. The first car has a fuel efficiency of 35 miles per gallon of gas and the second has a fuel efficiency of 40 miles per gallon of gas. During one particular week, the two cars... more
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