27,265 Answered Questions for the topic algebra 1

Algebra 1

10/20/23

Double the difference between a number n and 5 is 32

Double the difference between a number n and 5 is 32
Algebra 1 Math Algebra 2

10/20/23

Algebra determinant

(a) Consider the matrixA = first row: 1 2 1 2 -1 second row: 3 1 -2 -3 1 third row: -1 2 4 4 6 fourth row: 0 0 0 1 2 fifth row: 0 0 0 -4 -5Calculate the... more
Algebra 1 Math Algebra 2 Calculus

10/20/23

Suppose that a rocket is launched vertically and it is known that the exaust gases are emitted at a constant velocity of 18.5 m/s relative to the rocket,

Suppose that a rocket is launched vertically and it is known that the exhaust gases are emitted at a constant velocity of 18.5 m/s relative to the rocket, the initial mass is 1.4 kg and we take the... more
Algebra 1 Math Algebra 2 Calculus

10/20/23

Suppose that bacteria growth is modelled by the DE

Suppose that the number of bacteria is observed to double after 4 days, and the estimated carrying capacity is19 times the initial population. What is the estimated population, as a multiple of the... more
Algebra 1

10/20/23

Write an equation for the quadratic function whose graph is shown below.

It goes upwards. Points are:(-9,0), (2,0), (3,2)
Algebra 1

10/20/23

Find the range of the quadratic function.

y = 2x2 + 8x + 9Write your answer as an inequality using or x or y as appropriate. Or, you may instead click on "Empty set" or "All reals" as the answer.
Algebra 1

10/20/23

How do I write a quadratic function whose zeroes are 2 and 6?

Algebra 1

10/19/23

Travis has x nickels and y dimes. He has no more than 20 coins worth a minimum of $1.40 combined. Solve this system of inequalities graphically and determine one possible solution.

Travis has xx nickels and yy dimes. He has no more than 20 coins worth a minimum of $1.40 combined. Solve this system of inequalities graphically and determine one possible solution.
Algebra 1

10/19/23

Travis has xx nickels and yy dimes. He has no more than 20 coins worth a minimum of $1.40 combined. Solve this system of inequalities graphically and determine one possible solution.

Travis has xx nickels and yy dimes. He has no more than 20 coins worth a minimum of $1.40 combined. Solve this system of inequalities graphically and determine one possible solution.
Algebra 1

10/18/23

how do i slove this word probmels

RUNNING Izzy runs at an average speed of 5.2 miles per hour. After 4 hours, Izzy has run 21 miles. Write an equation in point-slope form to find the total distance y Izzy travels... more
Algebra 1 Algebra 2

10/18/23

Radicals as Rational Exponents

Use rational exponents to simplify. Write answers using radical notation and no fraction exponents. Assume all variables are positive.( 4√3x5y4 )16
Algebra 1 Algebra 2

10/18/23

Radicals as Rational Exponents

Simplify the following Expression . Assume all variables are positive. Write your answer in radical notation.8√7√x =
Algebra 1 Calculus

10/18/23

Suppose that a rocket is launched vertically and it is known that the exaust gases are emitted at a constant velocity of 18.5 m/s relative to the rocket,

Suppose that a rocket is launched vertically and it is known that the exhaust gases are emitted at a constant velocity of 18.5 m/s relative to the rocket, the initial mass is 1.4 kg and we take... more
Algebra 1

10/17/23

Find b and c so that y=-18x^2+bx+c

It has a vertex (-1,-2)
Algebra 1

10/17/23

Solve3x-2y=10and 4x+3y=2using substitution method

Algebra 1

10/16/23

quadratic functions

NASA launches a rocket at t = 0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t) = − 4.9t^2 + 343t + 430. Assuming that the rocket will splash down into the... more
Algebra 1

10/16/23

Writing Slope-Intercept Form Practice

Rufus collected 100 pounds of aluminum cans to recycle. He plans to collect an additional 25 pounds each week. Write the equation for the total pounds, p, of aluminum cans after w weeks. What does... more
Algebra 1

10/16/23

Writing Slope-Intercept Form Practice

Rufus collected 100 pounds of aluminum cans to recycle. He plans to collect an additional 25 pounds each week. Write the equation for the total pounds, p, of aluminum cans after w weeks. What does... more
Algebra 1

10/16/23

Writing Slope-Intercept Form Practice

Rufus collected 100 pounds of aluminum cans to recycle. He plans to collect an additional 25 pounds each week. Write the equation for the total pounds, p, of aluminum cans after w weeks. What does... more
Algebra 1

10/15/23

Find two nontrivial functions f ( x ) and g ( x ) so f ( g ( x ) ) = 1/ ( x + 7 ) ^5

Solve for f(x) and g(x)
Algebra 1

10/15/23

algebra question

Genko Olive Oil Company has decided to diversify, and begin making and selling flour. It has decided to specialise in two types; bread flour and self-raising flour. Genko would like to determine... more

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