Write the rule for each sequence in words. then find the next three terms 0.7,1.7,2.7,3.7

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$