15,254 Answered Questions for the topic precalculus
Precalculus
12/16/22
Find the missing values assuming continuously compounded interest. (Round your answers to two decimal places.)
Initial
InvestmentAnnual
% RateTime to
DoubleAmount After
10 Years
$
%
7 yr
$2,000
Precalculus
12/16/22
Construct a table of values for the function. (Round your answers to three decimal places.) f(x) = 2 + ex − 4
x
−2
−1
0
1
2
f(x)
Precalculus
12/16/22
Use the properties of logarithms to expand the expression as a sum, difference, and/or constant multiple of logarithms. (Assume all variables are positive.)
log (10x3 / y5 )
Precalculus
12/16/22
Find the missing values assuming continuously compounded interest. (Round your answers to two decimal places.)
Initial
InvestmentAnnual
% RateTime to
DoubleAmount After
10 Years
$850
%
9 1
2
yr
$
Precalculus
12/16/22
Find the missing values assuming continuously compounded interest. (Round your answers to two decimal places.)
Initial
InvestmentAnnual
% RateTime to
DoubleAmount After
10 Years
$1500
71
2
%
yr
$
Precalculus
12/16/22
If Jane flew 50 m/s towards Janella, how long can she reach her
Jane and Janella were fighting when suddenly a bomb exploded between them. Due to the blast, Jane was thrown in the direction N33◦E at 30 m/s while Janella was thrown on a course of 333◦ at 20 m/s....
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Precalculus
12/16/22
Suppose a=8 b=8√3
a. If γ = 90◦, solve the triangle.b. If c = 9(1 +√3), how many triangles can be formed? If there are none, explain why.Otherwise, solve the triangle/s.c. If α = 30◦ what are the possible values for β?
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Precalculus Math
12/15/22
What is h'(2) if h(x) = g(2+f(x^2-1))
Precalculus Math
12/15/22
What is h'(2) if h(x) = g(2+f(x^2-1))
Precalculus
12/15/22
if f(x)=(2x)/(4x-3) Find each of the following in simplest form
A. f(x+h)-f(x)/hB. f(b)-f(a)/b-a
Precalculus
12/15/22
Find a formula for the nth term of the arithmetic sequence.
Precalculus
12/15/22
The second term of a geometric sequence is 18, and the sixth term is 288. Find the nth term. (Assume that the terms of the sequence are positive.)
Precalculus
12/15/22
The 5th term of an arithmetic sequence is 50, and the 12th term is 22. Find the nth term.
Precalculus
12/15/22
Write an expression for the apparent nth term an of the sequence. (Assume that n begins with 1.)
Precalculus Math
12/15/22
What is h'(3) if h(x) = f(g(x) + f(x))
Precalculus
12/15/22
PRECALCULUS for economics
Dylan invests $15,000 in three different stocks. One stock is very risky and after 1 yr loses 8%. The second stock returns 3.2%, and a third stock returns 5.8%. At the end of 1 yr, the total return...
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Precalculus
12/15/22
for investment or economic
Dylan invests $15,000 in three different stocks. One stock is very risky and after 1 yr loses 8%. The second stock returns 3.2%, and a third stock returns 5.8%. At the end of 1 yr, the total return...
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Precalculus Trigonometry
12/15/22
Solve the polynomial inequality and graph the solution set on a real number line. Express the solution set in interval notation.
x^2-14x+48>0Use the inequality in the form f(x)>0, to write the intervals determined by the boundary points as they appear from left to right on a number line.interval: ___ ___ ...
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Calculus velocity and time question
A car enters an highway at time t = 0 and after 3 hours exits 210 miles away from the entrance junction. You and your two good friends, twins Salt and Pepper, are having a spirited conversation...
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Precalculus
12/15/22
Help me please calc problem
A plane flies 1.4 hours at 120 mph on a bearing of 10 degrees. It then turns and flies 7.9 hours at the same speed on a bearing of 100 degrees . How far is the plane from its starting point?
Algebra 2 for Precalc
A baseball is hit upward at 120 feet per second. Use the formula h (t) = -16t^2+ vot, where h(t) is the height of an object in feet, vo is the object's initial velocity in feet per second, and t is...
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Precalculus
12/14/22
Use the given point on the terminal side of angle 0 to find the value of the trigonometric function indicated.
Sin theta (17, 7)
Precalculus
12/14/22
Determine the time necessary for P dollars to double when it is invested at interest rate r compounded annually, monthly, daily, and continuously.
Precalculus
12/14/22
Determine the time necessary for P dollars to double when it is invested at interest rate r compounded annually, monthly, daily, and continuously.
Precalculus
12/14/22
Find the missing values assuming continuously compounded interest.
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