An organism measures 2.9 x 10-5 centimeters in diameter. What is this number in standard notation?

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

Could someone me with this question i’ve been stuck on it for 20 minutes

Tatiana wants to give friendship bracelets to her 32 classmates. she already has 5 bracelets, and she can buy more bracelets in packages of 4. write an inequality to determine the number of packages, p, tatiana could buy to have enough bracelets.