Pre Algebra
 👍 0
 👎 0
 👁 201

 👍 0
 👎 0

 👍 0
 👎 0

 👍 0
 👎 0

 👍 0
 👎 0

 👍 0
 👎 0
Respond to this Question
Similar Questions

calculus
A sample of a radioactive substance decayed to 94.5% of its original amount after a year. (Round your answers to two decimal places.) (a) What is the halflife of the substance? (b) How long would it take the sample to decay to

URGENT! Due soon and I used 8 of 10 attempts
Archaeologists can determine the age of artifacts made of wood or bone by measuring the amount of the radioactive isotope 14C present in the object. The amount of isotope decreases in a firstorder process. If 14.5% of the

Algebra 1
The amount of money in an account may increase due to rising stock prices and decrease due to falling stock prices. Nathan is studying the change in the amount of money in two accounts, A and B, over time. The amount f(x), in

SCIENCE
If we decrease the distance an object moves we will decrease the amount of force applied. Decrease the amount of work done. increase the amount of force applied. increase the amount of work done.

Math
A radioactive substance decays according to the formula Q(t) = Q0e−kt where Q(t) denotes the amount of the substance present at time t (measured in years), Q0 denotes the amount of the substance present initially, and k (a

Calc
A sample of a radioactive substance decayed to 93.5% of its original amount after a year. a) What is the halflife of the substance? ? years (b) How long would it take the sample to decay to 10% of its original amount? ? years

Math
the amount in an account which was opened 180 days ago is rm205.if the amount was offered a simple interest of 5 % per annum find the original principal?

Science
Examine the scenario. A circuit is arranged so that 6 A of current is flowing through it. If the voltage is then tripled, which option correctly describes the effect on the current? a) When the voltage is tripled, there is a

Algebra 1 Please help me!
The formula A = P + I shows that the total amount of money A received from an investment equals the principal P (the original amount of money invested) plus the interest I. Solve this formula for I.

math  linear programming
A woman wishes to invest $12,000 in three of bonds: municipal bonds paying 7% interest per year, bank investment certificates paying 8%, and highrisk bonds paying 12%. For tax reasons she wants the amount invested in municipal

human physiology
Please help, with the following question: "When an enzyme reaches its saturation point,..." A) the amount of substrate for the enzyme to act upon is very high B) the amount of substrate for the enzyme to act upon is very low C)

Chemistry: Equilibrium
What is the significance of a very large Kp value on the equilibrium concentration of H2 in the reaction: 2H2(g) + O2(g) >2H2O(g)?
You can view more similar questions or ask a new question.