Andreas invested $1000 in savings account. after 4 years, the account had earned a total of $112 simple interest without any additional deposits. what was his interest rate.

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?

If the car had not hit the fence, how much farther would it have skidded? solve the skid-distance formula to find the extra distance that the car would have traveled if it had not hit the fence. round your answer to two decimal places. note that unit conversion is built into the skid distance formula, so no unit conversions are needed.

Asap! i need this done today and i really don’t understand it. some one ! will mark