Solve for the unknown in the following equation. (Do not round the answer. If the solution is a repeating decimal, enter the answer as a proper fraction or a mixed number ) 2x+ 8+9x = 29
The following is the quantity demanded and quantity supplied equation in the market.
Qs=2p, Qd=12-p
What is the market equilibrium price and supply for the market above?
If there was a tax of 6 dollars on firms how much will the firms receive from the buyers ( the price they get) , how much will consumers pay for good, how much will the government make in revenue?
What types of goods tend to be inelastic? Should the government tax...
Solve for the unknown x and y in the following nonlinear
equation using Taylor’s
theorem (Use ?0 = 5 and ?0 = 5 for initial approximations)
?^2? − 3?^2 = 75
?^2 − ? = 19
Solve the equation
(? − 2)2 + 2?2 − 13? = 10
by the method requested. Show the work in details. Do not skip
any step. If steps are skipped you will receive zero credit.
a) Factoring
b) Completing the square and square root property
c) Quadratic Equation
FOR QUESTION 5-7):Solve the problems
completely
5) 1.60 g of an unknown
molecular substance is dissolved in 20.0 g of benzene. The freezing
point of pure benzene is 5.5oC, and the freezing point
of the mixture is 2.8oC. What is the gram formula mass
of the unknown substance?
6) Complete the following two Bronsted-Lowrey reactions
and indicate the acid (A), base (B), conjugate acid (CA), and
conjugate base (CB). (20)
HSO4-(aq) +
H2O(l)
Determining Unknown Quantities Determine the unknown quantity
for each of the following independent situations using the
appropriate interest tables: (Click here to access the FV and PV
tables to use with this problem.) Nancy and Jeff want to start a
trust fund for their newborn son, Mark. They have decided to invest
$5,000 today. If interest is 8% compounded semiannually, how much
will be in the fund when Mark turns 20? Round your answer to the
nearest dollar. $ Nixon...