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One eight-ounce glass of apple juice and one eight-ounce glass of orange juice contain a total of 174.7 milligrams of vitamin C. Four eight-ounce glasses of apple juice and two eight-ounce glasses... more

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Precalculus Trigonometry

12/03/22

Enter all solutions, in degrees, that lie in the interval [0∘,360∘). Do not enter the degree sign. If there are more than one angle, separate them by a comma. cosγ+1=2sin2γ γ =

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Precalculus Trigonometry

12/03/22

Enter all solutions, in degrees, that lie in the interval [0∘,360∘). Do not enter the degree sign. If there are more than one angle, separate them by a comma. 1−sinβ=2cos2β β =

1−sinβ=2cos2β

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Precalculus

12/02/22

Find the exponential function 𝑓(𝑥)=𝑎^𝑥 whose graph goes through the point (-1,1/3)

f(x) =

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Precalculus Math Linear Algebra

12/02/22

If 8 g of radioactive substance are present initially and 9 yr later only 4.0 remain, how much of the substance, to the nearest tenth of a gram, will be present after 17 yr?

Exponential Growth and Decay

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Precalculus Trigonometry

12/02/22

Determine the solutions of the equation: cosx/1+sinx + 1+sinx/cosx = 2 on the interval 0≤x<2*pi

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Precalculus Math Algebra 1 Algebra 2

12/02/22

What is the area of a right triangle when the hypotenuse is 5 cm long and one angle is x/10 radians?

What is the area of a right triangle when the hypotenuse is 5 cm long and one angle is radians?Grade 12 Advanced Functions (MHF4U)Please write neatly and clearly. Thanks

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Precalculus Math Algebra 1 Algebra 2

12/02/22

Consider the function... If inflation is highest at 4.8% and lowest at 1.3%, what is c?

Inflation rises and falls in a cyclical manner. Consider the model where f(x) represents the change in inflation over time, given by x. If inflation is highest at 4.8% and lowest at 1.3%, what is... more

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Precalculus Math Algebra 1 Algebra 2

12/02/22

Consider the function... If inflation is highest at 4.8% and lowest at 1.3%, what is c?

Inflation rises and falls in a cyclical manner. Consider the model where f(x) represents the change in inflation over time, given by x. If inflation is highest at 4.8% and lowest at 1.3%, what is... more

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Precalculus Math

12/02/22

Solution to system of linear equations

What is the solution of the system of linear equations 8x + 3y + 6z = 73x + 1y + 8z = 4

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Precalculus

12/02/22

Use the figure to find the exact value of the trigonometric function.

cos = θ/2adjacent = 8 opposite = 6 hypotenuse = 10

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Precalculus

12/02/22

Find the exact value of cos β/2 using the half-angle formulas.

tan β = 28/45, 0 < β < pi/2

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Precalculus

12/02/22

Find all solutions in the interval [0,2pi).

sin8x - sin4x = 0

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Precalculus Trigonometry

12/02/22

Find 2 possible values for θ given sin(θ)= √3/2 and 0<θ≤2π

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Precalculus Math Algebra 1 Algebra 2

12/02/22

Stephanie invests in an account with a fixed annual interest rate of 5.58% (compounded every 4 months). After 5 years, the account reaches USD 6,076.62.

What was the amount of the initial investment?

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Precalculus Math Algebra 1 Algebra 2

12/02/22

Louis has USD 7,933 invested in an account with a fixed interest rate of 5.76% per annum compounded every 2 months.

How much money will be there after 13 years?

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Precalculus Math Algebra 1 Algebra 2

12/02/22

Antonio invests USD 3,272 in a fixed annual interest account, compounded every 4 months; after 10 years, the account has reached USD 6,917.01.

What is the interest rate on this account?

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Precalculus Math Algebra 1 Algebra 2

12/02/22

Kyla invests USD 2,397 in a fixed annual interest account, compounded every 2 months; after 5 years, the account has reached USD 2,689.88.

What is the interest rate on this account?

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Precalculus Math Algebra 1 Algebra 2

12/02/22

Josephina has invested USD 3,476 in an account. It is invested at a fixed interest rate of 6.51% per annum. The interest is compounded every 4 months.

How long will it take to reach USD 10,388.98?

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Precalculus Trigonometry

12/01/22

Solve the equation given. Enter all solutions, in degrees, that lie in the interval [0∘,360∘). Do not enter the degree sign. If there are more than one angle, separate them by a comma. sinβ+1=2cos2β

Solve the equation given.

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Precalculus Trigonometry

12/01/22

Find the exact solutions to sin(4x)cos(x)=cos(4x)sin(x) in the interval [0,2π). If the equation has no solutions, respond with DNE.

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Precalculus Trigonometry

12/01/22

PLeaseeee help i have tried to solve this problem, but I cannot sold it.

If tan(α)=−5 , where 3π/2<α<2π and β is a Quadrant II angle with tan(β)=−1/2, find tan(α+β)

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If 14 g of a radioactive substance are present initially and 4 yr later only 7.0 remain, how much of the substance, to the nearest tenth of a gram, will be present after 7 yr?

Find the length of an arc on a circle of radius 8 corresponding to an angle of 135 degrees.

Find another angle between 0 degrees and 360 degrees that has the same cosine as 215 degrees and find an angle that has the same sine as 215 degrees

HELP ME PLEASE I NEED HELP

Enter all solutions, in degrees, that lie in the interval [0∘,360∘). Do not enter the degree sign. If there are more than one angle, separate them by a comma. cosγ+1=2sin2γ γ =

Enter all solutions, in degrees, that lie in the interval [0∘,360∘). Do not enter the degree sign. If there are more than one angle, separate them by a comma. 1−sinβ=2cos2β β =

Find the exponential function 𝑓(𝑥)=𝑎^𝑥 whose graph goes through the point (-1,1/3)

If 8 g of radioactive substance are present initially and 9 yr later only 4.0 remain, how much of the substance, to the nearest tenth of a gram, will be present after 17 yr?

Determine the solutions of the equation: cosx/1+sinx + 1+sinx/cosx = 2 on the interval 0≤x<2*pi

What is the area of a right triangle when the hypotenuse is 5 cm long and one angle is x/10 radians?

Consider the function... If inflation is highest at 4.8% and lowest at 1.3%, what is c?

Consider the function... If inflation is highest at 4.8% and lowest at 1.3%, what is c?

Solution to system of linear equations

Use the figure to find the exact value of the trigonometric function.

Find the exact value of cos β/2 using the half-angle formulas.

Find all solutions in the interval [0,2pi).

Find 2 possible values for θ given sin(θ)= √3/2 and 0<θ≤2π

Stephanie invests in an account with a fixed annual interest rate of 5.58% (compounded every 4 months). After 5 years, the account reaches USD 6,076.62.

Louis has USD 7,933 invested in an account with a fixed interest rate of 5.76% per annum compounded every 2 months.

Antonio invests USD 3,272 in a fixed annual interest account, compounded every 4 months; after 10 years, the account has reached USD 6,917.01.

Kyla invests USD 2,397 in a fixed annual interest account, compounded every 2 months; after 5 years, the account has reached USD 2,689.88.

Josephina has invested USD 3,476 in an account. It is invested at a fixed interest rate of 6.51% per annum. The interest is compounded every 4 months.

Solve the equation given. Enter all solutions, in degrees, that lie in the interval [0∘,360∘). Do not enter the degree sign. If there are more than one angle, separate them by a comma. sinβ+1=2cos2β

Find the exact solutions to sin(4x)cos(x)=cos(4x)sin(x) in the interval [0,2π). If the equation has no solutions, respond with DNE.

PLeaseeee help i have tried to solve this problem, but I cannot sold it.

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