22/31.4=x/55.6 solve for x

Q: Solve for x accurate to three decimal places.

A: We need to solve the equation for x, ln4x=1

Q: The half-life of Radium-226 is 1590 years. If a sample contains 100 mg, how many mg will remain…

A: Given : a0 = 100  n = 2000/1590

Q: The federal tax code allows some items used for business purposes to be depreciated. That is, their…

A:

Q: The half-life of Radium-226 is 1590 years. If a sample contains 400 mg, how many mg will remain…

A:

Q: Solve the equation for x.  ln 3x = ln 5

A: Solving for xln3x=ln5

Q: 6. Substitute that time into either x equation to determine where the tackle will occur. 7. Who wins…

A: 6 Now, t=3 sec First we will enter this equation into  x=32-12tx=32-123x=32-36x=-4  Now, enter this…

Q: The federal tax code allows some items used for business purposes to be depreciated. That is, their…

A: It is given that the new van used in delivery business has a taxable value of $23,000. It is also…

Q: A$2,000 bicycle depreciate at a rate 10% per year. After how long with it be worth less then $1,000.

A: the initial cost of the bicycle is $2000   rate of depreciation is 10% per year   After how long…

Q: The half-life of Radium-226 is 1590 years. If a sample contains 300 mg, how many mg will remain…

A:

Q: The total profit (in dollars) from the sale of x calendars is ... P(x) = 22x - 0.06x² - 400 %3D Find…

A: The sale corresponding to x calendars is P(x) = 22x – 0.06x2 – 400.

Q: The half-life of Radium-226 is 1590 years. If a sample contains 200 mg, how many mg will remain…

A: Given, If the half-life of radium-226 is 1590 years. The initial amount of sample=200mg.

Q: The bacteria in an 11-liter container double every 2 minutes. After 50 minutes the container is…

A:

Q: The half-life of Radium-226 is 1590 years. If a sample contains 400 mg, how many mg will remain…

A:

Q: Solve: ln(x - 3) = ln(7x - 23) - ln(x + 1).

A:

Q: A company buys a machine for $475,000 that depreciates at a rate of 30% per year. Find a formula for…

A: Consider the following values:

Q: Solve ln(x^2−5x)=ln(6)

A: We have to solve

Q: The half-life of Radium-226 is 1590 years. If a sample contains 500 mg, how many mg will remain…

A: Given: The half life of Radium- 226 is 1590 years. If a sample contains 500 mg. To find: How many mg…

Q: The half-life of Radium-226 is 1590 years. If a sample contains 500 mg, how many mg will remain…

A: Given: Initial Value = 500 mg Half life  = 1590 years y=y0erty02=y0e1590re1590r=0.5

Q: A patient receives M mg of a certain drug each day. Each day the body eliminates 25% of the amount…

A: Consider the patient receives M mg of a certain drug each day. and the rate at which the drug…

Q: The half-life of cobalt-60 (used in radiation therapy) is 5.26 years (actual data). How much of a…

A: Half life formula : A = remaining amount P =initial amount = 200 g r = 0.5  t = 26.3 years t12=5.26…

Q: The half-life of a radioactive kind of uranium is 2 years. If you start with 5,712 grams of it, how…

A: According to question given that The half life of a radioactive kind of uranium is = 2 years A0=5712…

Q: The half-life of Radium-226 is 1590 years. If a sample contains 400 mg, how many mg will remain…

A:

Q: Solve ln x - 32 ln x + 2 = 0

A: Given: lnx-32lnx+2=0 For finding value of x, we simplify given expression

Q: Solve for x accurate to three decimal places. 100e−2x = 35

A: We have to solve equation 100e-2x=35 Simplifying given equation, e-2x=35100e-2x=720 Taking logarithm…

Q: Solve for x accurate to three decimal places. ln 4x = 1

A: To solve the equation ln4x=1 We know that logax=b⇒x=ab Solving the given equation, using…

Q: The half-life of Radium-226 is 1590 years. If a sample contains 200 mg, how many mg will remain…

A: We know the half-life formula is: Nt=N012tt1/2 where we have: N(t) = Quantity of substance remaining…

Q: Solve ln 0.5

A: To find: The value of expression ln 0.5. Concept used: Quotient rule of logarithmic: ln ab=ln a- ln…

Q: A population of bacteria is growing according to the equation P(t) = 400eº . Estimate when the…

A: Given:

Q: The half-life of Radium-226 is 1590 years. If a sample contains 500 mg, how many mg will remain…

A: Given: The half-life of Radium -226 is 1590 years.  Sample  = 500 mg  To find: How many mg will…

Q: The half-life of Radium-226 is 1590 years. If a sample contains 300 mg, how many mg will remain…

A:

Q: Solve for x accurate to three decimal places e3x = 30

A: Given equation: e3x = 30

Q: What is their doubling time?  By what factor will proces increase in 2years? in 9years?

A:

Q: Solve the problem. 7) A rock is thrown vertically upward from the surface of an airless planet. It…

A: The rock will reach the highest point at the vertex. At the vertex ds/dt=0 So the rock will reach…

Q: Solve ln(3x+2)−ln(10)=ln(5)

A: Given that       ln(3x + 2) - ln(10) = ln(5)

Q: If e5z 16, then x Round your answer to at least three decimal places.

A: Please refer the attached image for complete solution. THANK YOU.

Q: solve for x   ln(x)=.0807

A: We want  to free up x from natural  log. So take exponential  on both side.

Q: Solve for x accurate to three decimal places. ln x2 = −8

A: ln x2=-8ConceptIf ln a=ba=eb

Q: The half-life of Radium-226 is 1590 years. If a sample contains 500 mg, how many mg will remain…

A: Radioactive decay

Q: The half-life of Radium-226 is 1590 years. If a sample contains 400 mg, how many mg will remain…

A:

Q: The half-life of a radioactive substance is 4 days. Determine the time that must pass until there is…

A:

Q: Find the hourly wage for a person with an income of 71190 who works 78 hours a week for 49 weeks…

A: We have to find hourly wage

Q: Half-Life Decay Rate, k 3929 years   k=____

A:

Q: Solve for x accurate to three decimal places   ln x = 2

A: Given: lnx=2 we know that if lnm=n then m=en similarly, lnx=2x=e2x=7.3890x≈7.389

Q: Solve for x 4+ln(x-3)=2 Do not round any intermediate computations, and round your answer to the…

A: Given equation is 4+lnx-3=2. We have to solve this equation for the variable x. First we will…

Q: solve for the unknown. ln(x4) − ln(x2) = 2

A: Use this property of log: Then combine like terms

Q: Solve for x accurate to three decimal places. ex = 12

A: Given: ex=12.

Q: Solve for x accurate to three decimal places.

A:

Q: half-life of Palladium-100 is 4 days

A: We have to find out the initial mass and the mass after 6 weeks.

Q: Solve exactly:  6 ln(x) = 5

A:

Q: The half-life of Radium-226 is 1590 years. If a sample contains 100 mg, how many mg will remain…

A:

Power Operation

Power operation is topic of algebra in Math. It is use to represent repeated multiplication. Very big number and very small number can be easily express using power operation. Power operation is useful in many fields. In space engineering, it helps in representing the distance or size of particular heavenly body. In medical field, it is used to represent very small size. In medical field it helps to mention size of bacteria or virus. 

Exponents

The exponent or power or index of a variable/number is the number of times that variable/number is multiplied by itself.