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Algebra 2

02/04/23

invested and interest

$13,138 is invested, part at 9% and the rest at 7% If the interest earned from the amount invested at 9% exceeds the interest earned from the amount invested at 7% by $537.46, how much is invested... more

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Algebra 2

02/03/23

if f(1)= and f(n+1)=f(n)^2+4 then find the value of f(4)

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Algebra 2 Precalculus

02/03/23

Andre says that log 55 =1.5 because 55 is halfway between 10 and 100.

Andre says that log 55 =1.5 because 55 is halfway between 10 and 100. Do you agree. Explain your reasoning.(Question is base-10 logarithm)

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Algebra 2

02/03/23

Write an exponential function in the form y=ab^x that goes through points ( 0 , 20 ) and ( 2,720).

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Algebra 2 Precalculus

02/02/23

Given 10^0.301=2 and 10^0.477= 3, solve without a calculator

Given 10^0.301= 2 and 10^0.477 = 3, solve without a calculator:a.10^x = 6b 10^x = 8c. 10^x = 2/3d. 10^x =1 (solve three different ways)

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Algebra 2

02/02/23

If the sum of a number and nine is doubled, the results is seven less than the number. Find the number?

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Algebra 2

02/02/23

Brody is 3 years older than Janet. In 5 years the sum of their ages will be 65. How old is Brody now?

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Algebra 2

02/02/23

A plane can fly 315 mph in still air. If it can fly 190 miles downwind in the same amount of time it can fly 125 miles upwind, find the velocity of the wind.

Math

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Algebra 2

02/02/23

Polynomial factoring

I am doing write a polynomial function F of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. The Zeros I got were -5, -1,2.

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Algebra 2

02/02/23

Need help with polynomial functions involving square roots

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros 4, negative square root of 5. Write the function in standard form.

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Algebra 2

02/02/23

Need help with polynomial functions

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros 2, 5 - i. Write the polynomial in standard form.

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Algebra 2

02/01/23

the plans for a shed call for a rectangular floor with a perimeter of 240. the length is two times the width. find the length and the width

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Algebra 2

02/01/23

Algebra 2 focus and directrix

A parobala has a focus of (0,3) and a directrix of y=5. Write an equation for the parobala in vertex form.

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Algebra 2 Precalculus

02/01/23

Given m=log a, n= log b, and k= log ab

a. express a, b, and ab as powers of 10b. with knowledge of exponents what is the relationship among m, n, and kc. conclude that log (ab) = log a + log bJustify rules: a. log (a^r) = r log ab. log... more

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Algebra 2

02/01/23

college algebra

Suppose that the manufacturer of a gas clothes dryer has found that when the unit price is p dollars, the revenue R (in dollars) is R(p)= −6p^2 + 18,000p.

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Algebra 2

02/01/23

what is the slope of the line that passes through the points (-8,6) and (-8,2)? Write your answer in simplest form

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Algebra 2 Math Algebra 1 Calculus

01/31/23

Write and equation (any form) for the quadratic graphed below

When I answered the 2/3 tries I am able to do I got f(x)=-1(x-2)^2+3 and the second time i got y=-1x^2+4x-1 and how i got it was -1(x-2) (x-2)+3 i distributed so i got -1(x^2-2x-2x+4)+3 then i... more

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Algebra 2 Math Algebra 1 Calculus

01/31/23

Put the equation that is in general form:

Y=x^2+18x+77 into standard form: Y=(x-h)^2+kWhen I put my answers in for the first time I put y=(x+9)^2+4 how i did it was 18/2 which i got 9 and multiplied nine by itself and got 81 so i plugged... more

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Algebra 2

01/31/23

a theatre has 1300 seats, rounded to 2 significant figures.the theatre sells 800 tickets, rounded to significant figure,480 child tickets,rounded to

a theatre has 1300 seats, rounded to 2 significant figures.the theatre sells 800 tickets, rounded to significant figure,480 child tickets,rounded to 2 significant figures. the manager counts the... more

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Algebra 2

01/31/23

Find relationship between y=3x-6 and 6=1/3x-4

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Algebra 2

01/31/23

The length of a rectangle is 5 inches more than 4 times the width. If the area of the rectangle is 51 square inches, find the length and the width.

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Algebra 2

01/30/23

Please gelp me wirh algerba 2 work

The volume of a figure is x3--9x. The surface area of another figure is 8x2.Disregarding the units,the volume of the first figure equals the surface area of the second figure. What are the possible... more

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Algebra 2

01/30/23

I need algebra 2 help

What are all of the steps in the proof that x3+y3=(x+y)(x2-xy+y2)

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Algebra 2

01/30/23

Please help me with algebra 2

What is the remainder when f(x)=x4+x3--x2+5x-4 is divided by x+3

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Algebra 2 Math Algebra 1 Calculus

01/30/23

Find the rate of change, in bacteria per day, of N with respect to t when the following values are true. (Round your answers to the nearest tenth.)

This is due tonight so please help!N=600[1-3/(t^2+2^2]when t=0, what does the bacteria per day equal?when t=1 what does the bacteria per day equal?when t =2 what does the bacteria per day... more

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invested and interest

if f(1)= and f(n+1)=f(n)^2+4 then find the value of f(4)

Andre says that log 55 =1.5 because 55 is halfway between 10 and 100.

Write an exponential function in the form y=ab^x that goes through points ( 0 , 20 ) and ( 2,720).

Given 10^0.301=2 and 10^0.477= 3, solve without a calculator

If the sum of a number and nine is doubled, the results is seven less than the number. Find the number?

Brody is 3 years older than Janet. In 5 years the sum of their ages will be 65. How old is Brody now?

A plane can fly 315 mph in still air. If it can fly 190 miles downwind in the same amount of time it can fly 125 miles upwind, find the velocity of the wind.

Polynomial factoring

Need help with polynomial functions involving square roots

Need help with polynomial functions

the plans for a shed call for a rectangular floor with a perimeter of 240. the length is two times the width. find the length and the width

Algebra 2 focus and directrix

Given m=log a, n= log b, and k= log ab

college algebra

what is the slope of the line that passes through the points (-8,6) and (-8,2)? Write your answer in simplest form

Write and equation (any form) for the quadratic graphed below

Put the equation that is in general form:

a theatre has 1300 seats, rounded to 2 significant figures.the theatre sells 800 tickets, rounded to significant figure,480 child tickets,rounded to

Find relationship between y=3x-6 and 6=1/3x-4

The length of a rectangle is 5 inches more than 4 times the width. If the area of the rectangle is 51 square inches, find the length and the width.

Please gelp me wirh algerba 2 work

I need algebra 2 help

Please help me with algebra 2

Find the rate of change, in bacteria per day, of N with respect to t when the following values are true. (Round your answers to the nearest tenth.)

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