11/06/20

Suppose that that f(x)=x^2+7 and g(x)=x−4. Find (a) f[g(x)] and (b) g[f(x)].
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11/06/20

Circle T has a radius whose endpoints have coordinates S(6,3) and T(4,−1). Write the standard form of the equation for Circle T.
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11/06/20

Suppose that f(12)=7650 and f(8)=2400. (a) Write the linear function f, and (b) find the value of f(5).
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11/05/20

Help Please I need helppre
$1,200 is deposited in a savings account that pays 5% annually. How much interest is earned at the end of 30 days?
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11/05/20

Please help very stuck

 A woman deposits $300 in a savings account that pays 2% annually. If she withdraws all the money in the account after 120 days, how much does she withdraw (rounded to the nearest dollar)?
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11/05/20

Precalculus help
How do I find the possible rational zeros of the function g(x) = x^3 -5x^2 -7x +6
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11/05/20

Recursive sequences
If a1=6 and an=-5an-1+4 then find the value of a4
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11/05/20

how to solve this one, Thank you
Find   cos(u/2)   if   tanu=−4.871   and u is in Quadrant-IV.cos(u/2)=Your answer should be accurate to 4 decimal places.
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11/05/20

Write the first trigonometric function in terms of the second trigonometric function. 1. sin x; 2. tan x
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11/05/20

Write the first trigonometric function in terms of the second trigonometric function. Sin x; cos x
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11/05/20

Find the Value of x. Angle 1 is vertical to Angle 2. Angle 1 = (6x + 7), and Angle 2 = (8x - 17).
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11/05/20

plugging in variables into expressions SAT question
https://iblog.dearbornschools.org/chocoralgebra1/wp-content/uploads/sites/2153/2017/10/SAT-Practice1.pdf question 13 SAT test 1 math no calculatorFor this question can we plug in numbers that are... more
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11/05/20

Find the area of the triangle. Round your answer to one decimal place. C = 150°, a = 15, b = 12
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11/05/20

Find the distance between the 2 points: (-5,3) and (-2,-3)
This is for school please help and show work
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11/05/20

The base angles of an isosceles triangle are complementary.
is the statement true or false?
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11/05/20

a sequence is defined by f(0)=−20 , f(n)= -20, f(n)= f(n-1)-5 for n>1. explain why f(3)=−20−5−5−5
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11/05/20

A sequence is defined by f(0)=-4 f(0)=−4 , f(n)=f(n-1)-2 f(n)=f(n−1)−2 for n≥1 . Write a definition for the n th term of the sequence.
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11/05/20

i seriously need help this trig question :( any help is much appreciated <3
An ice cream company is designing waffle cones to use for serving frozen yogurt. The cross-section of the design has a bottom angle of 29°. The sides of the cones are 13 cm long. Determine the... more
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11/05/20

please help with

Solve for the exact solutions in the interval [0,2π). Separate solutions with a comma.If the equation has no solutions, respond with DNE. tan(2x)=0
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11/05/20

Gina owes her father $200. During each week, she pays $20. How long will it take for Gina to pay her father back all the money she borrowed.

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11/04/20

I Need Help Please and thanks.
Suppose 60% of the graduating class in a certain high school goes on to college. If 348 students from this graduation class are going on to college, how many students are from this graduating class?
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11/04/20

Real or Non-Real Solutions

FInd the solutions for each equation
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11/04/20

Given the points (-3,9) and (6,-6), write the equation of the line.
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11/04/20

what pair of factors of -42 has a sum of 1?
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11/04/20

Algebra 1 question

In some cases the answers you will get won’t make physical sense or need a bit of interpreting. Look at the next example and be careful when you interpret your final solution. Tanisha’s plan: $0.15... more
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