1) Please write clearly.
Answer must be in this format. Look at the example below.
1) Please write clearly. Answer must be in this format. Look at the example below. Express...
Write the expression as a single logarithm. 1 3 loga (7x®) - loga(5x+2) 1 3 loga (7x) 6 log a(5x + 2) = 1 (Simplify your answer.)
Score: 0 of 1 pt X 4.5.59 Write the expression as a single logarithm. Express powers as factors. log 3 Vx - log 3x = log 3 Vx - log 3x® (Type an exact answer. Use integers or fractions for any numbers in the expression.)
please write clearly
1. (10 points) A cylindrical can has a height of 15 mm and an initial radius of 16 mm. The volume of the cylindrical can is decreasing at a rate of 541 cubic mm per minute, with the height being held constant. What is the rate of change, in mm per minute, of the radius when the radius is 3 mm? Remember to include a negative sign if the radius is decreasing. 2. (10 points) Use a...
is
this correct
Write the expression as a single logarithm. 1 2 loga (6x) - log (2x+15) 14 36x 2 loga (6x?) - log a(2x+15)= loga 1 9 (2x + 15) (Simplify your answer.)
1. Write the expression as a logarithm of a single quantity, and then simplify if possible. Assume that each variable expression is defined for appropriate values of the variable(s). a. 5 In x - 3 ln(x + y) + 2 In z b. [log(x + 2) + 3log(x - 2) – 3logx]
1. Use Substitution or Elimination to solve for x and y. (Write
your answer as an ordered pair.)
1 Use Substitution or Elimination to solve for x and y. (Write your answer as an ordered pair. x 2y 5 4х + 5у %3D 8 а. а. - х%3D 8у — 5 Зх + 6у %3D 0 b. Зх — 5у %3D —4 -15x25y = 20 2. Solve by graphing. Graphs must be correct for credit. x - 2y = 4...
1) Please write clearly.
Suppose that $12,170 is invested at an interest rate of 5.1% per year, compounded continuously. a) Find the exponential function that describes the amount in the account after time t, in years. b) What is the balance after 1 year? 2 years? 5 years? 10 years? c) What is the doubling time? a) The exponential growth function is P(t) = 0. (Type exponential notation with positive exponents. Do not simplify. Use integers or decimals for any...
1. Use sign analysis to solve x2 + 2x 53 and write interval notation. the your inequality it bord answer in 2. Simplify cos (1 - 0) 3. Solve 2 (x+2) = 168 analytically. Do not round. 4. Rewrite In (2x) + In (1) + logarithm. 4 In () 6) - 10(x) as a single
Please answer #2. The example is a similar problem for
reference.
2) (24pts) A uniformly distributed signal random variable, X, (-2, 2) is input into a system described by random variable Y = X4 (sketched below). a) Determine the CDF for Y b) Determine the PDF for Y X 52 Example A random variable X is uniformly distributed in an interval (-1, 4). A new random variable Y is described as: Y = -4X +2. a) Determine the CDF of...
Question #1, 3, 5, 7 & 9.
ero, then - i must also be Example 3. Let We could attempt to solve this problem in the same manner as we did problems in the previous si However, we can arrive at the solution much faster by using the given hint. Ifi is a zero, then-im a zero. The Division Algorithm and the Factor Theorem tell us that there is a polynomial, Q(x), such Rx) = 6 - Xr+DQ(x) = (x2...