The center of a circle is 5 units below the origin, and the radius is 10 units. what is the equation of the circle? x^2+(y+5)=10

(x+5)^2+y^2=10

x^2 + (y+5)^2=100

(x+5)^2+y^2=100

The half-life of a certain material is 0.002 second. approximately how much of a 14-gram sample will be left after 0.004 second? a. 12 grams b. 3.5 grams c. 0.06 gram d. 7 grams

What is the measure of enter your answer in the box.

Abank manager wants to encourage new customers to open accounts with principals of at least $2,500. he decides to make a poster advertising a simple interest rate of 3%. what must the principal be if the bank manager also wants to advertise that one can earn $10 the first month? can the poster correctly say, "open an account of $2 comma 500 and earn at least $10 interest in 1 month! "?