(ALG 1 MATH HELP!) Pretty please:) What is the force of friction between a 950-N block of ice and the horizontal ground if μ = .12?

Answer choices:
* 65 N
* 86 N
* 175 N

(It is not 114 N, I got it wrong)

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

If the dimensions of a rectangular prism are 5 ft x 3.5 ft x 2 ſt, what is the surface area?

Define multiplicative inverse. give an example of a number and its multiplicative inverse.