21,201 Answered Questions for the topic algebra 2

Algebra 2 Math

08/02/23

System of Linear equations
The Royal Fruit Company produces two types of fruit drinks. The first type is 40% pure fruit juice, and the second type is 65% pure fruit juice. The company is attempting to produce a fruit drink... more
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Algebra 2 Precalculus

08/01/23

Please help with my math hw
The figure shows a parabola with a rectangle inscribed. The parabola is the graph of the function, y = f(x) = 8 – x2. The right vertex of the rectangle intersects the parabola at (x,y). Find a... more
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Algebra 2

08/01/23

√100 + √-40 + √25 - √-10 simplified in a + bi form

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Algebra 2 Math

07/31/23

Determine the value(s) of k such that f(x) = −x^2 − 2x + k has one zero
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Algebra 2 Math

07/27/23

atuck please help
Cobalt-57 is used in medical testing and has a half-life of about 272 days, which means after 272 days, half of the Cobalt-57 has decayed to a less radioactive and more stable form. The function... more
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Algebra 2 Math

07/27/23

Direct and Inverse Variation problem
The force needed to keep a car from skidding on a curve varies directly as the weight of the car and the square of the speed and inversely as the radius of the curve. Suppose a 3,960 lb. force is... more
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Algebra 2

07/26/23

D and E are sets of real numbers defined below write D U E and D E as interval notation

d={x|x≥1} E={x|x<8}
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07/26/23

Please give answer and show your work for all questions

Let’s assume the following statements are true: Historically, 75% of the five-star football recruits in the nation go to universities in the three most competitive athletic conferences.... more
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Algebra 2 Geometry Precalculus

07/25/23

An object is moving linearly according to (x, y, z) = (100-4t, 60+2t, 60-4t). For what values of t is it 120m away from (0,0,0)? What is the closest it comes to (0,0,0)?
t = time in minutes; x, y, and z are measured in meters
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Algebra 2

07/24/23

Question 18 - review

The perimeter of a triangle is 73 in. The longest side is 14 in. longer than the medium​ side, and the medium side is 4 in. more than the shortest side. Find the length of each side of the... more
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07/24/23

HELP WITH C-E PLEASE EXPLAIN AND GIVE ANSWER
For decades, hoax artists have been going out into grain fields to make crop circles like the one shown below. Though many people believed these crop circles to be the work of aliens we now know... more
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07/23/23

algebra 2 math help urgent!!
For decades, hoax artists have been going out into grain fields to make crop circles like the one shown below. Though many people believed these crop circles to be the work of aliens we now know... more
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07/22/23

HELP PLEASE EXPLAIN HOW TO DO IT PROPERLY
Can you help me with this word problem>1. Your rich uncle has promised to sell you his vintage car, which is worth $50,000, for just $10,000 if you can raise that amount by your sixteenth... more
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Algebra 2

07/22/23

Algebra. Question

20+t=36t/18Find t
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07/21/23

Please help and explain how to do it
you have to find the number of positive and negative real zeros, including complex. Use the equation belowf(x)=x^5-3x^4-5x^3+5x^2-6x+8b. Identify all possible rational zeros.c. How many possible... more
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Algebra 2

07/20/23

You deposit $1500 in a savings account that pays interest at an annual rate of 6%. No money is added to or withdrawn from the account. How much will be left after 5 years?
You deposit $1500 in a savings account that pays interest at an annual rate of 6%. No money is added to or withdrawn from the account. How much will be left after 5 years?
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Algebra 2

07/20/23

MAC1105 practice question 114
The perimeter of a triangle is 62 in. The longest side is 14 in. longer than the medium​ side, and the medium side is 6 in. more than the shortest side. Find the length of each side of the... more
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Algebra 2

07/20/23

MAC1105 Practice Question 113
A​ sparkling-water distributor wants to make up 300 gal of sparkling water to sell for $6.00 per gallon. She wishes to mix three grades of water selling for ​$9​.00, ​$3​.00, and​ $4.50... more
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07/20/23

The mean of the data for the resting heart rate of adults is 69 beats per minute, and the standard deviation is 2 beats per minute. The results of the data were normally distributed.

About what percent of the population has a resting heart rate between 67 and 69?
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Algebra 2

07/19/23

graph 𝑓(𝑥) = 2 sin(𝑥 + 30°) + 2
please graph 𝑓(𝑥) = 2 sin(𝑥 + 30°) + 2
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Algebra 2 Math Algebra 1 Calculus

07/19/23

please help! functions

Graph the transformations that are applied to 𝑦 = sin 𝑥 to obtain the sinusoidal function: 𝑓(𝑥) = 2 sin(𝑥 + 30°) + 2 Be sure to use the “key points” to graph your base function. GRAPH TWO FULL... more
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Algebra 2 Math Algebra 1

07/19/23

For the three-part question that follows, provide your answer to each part in the given workspace. Identify each part with a coordinating response.
Part A: What keystrokes are used on a graphing calculator to approximate x=log250 / 9log4?Part B: The exact solution to the equation 4^9x = 250 is x=log250 / 9log4. Approximate the solution,... more
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Algebra 2 Math Algebra 1

07/17/23

or the three-part question that follows, provide your answer to each question in the given workspace. Identify each part with a coordinating response.

Use the situation below for Part A, Part B, and Part C. A student cuts a piece of paper into a right triangle. The longest side of the triangle is 15 in., and one other side measures 12 in. The... more
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Algebra 2 Math Algebra 1

07/17/23

For the three-part question that follows, provide your answer to each part in the given workspace. Identify each part with a coordinating response
Part A: If the result of a division problem is as x^3+2x^2+3x-4=(x^2+3x+6)(x-1)+2, identify the dividend, quotient, divisor, and remainder. What do you know about the function at x=1?Part B: When... more
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Algebra 2 Math Algebra 1

07/17/23

Please Help Solve

f(x)=5x+2 g(x)=x-6evaluate (f/g)(2)f(x)=2x-3 g(x)=x^2-x-6evaluate (f*g)(2)a13.q10
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