Use scientific notation to rewrite the number:

a. 0.0002603 in scientific notation

b. 5.38*10^2 in standard notation

There are 16 teams in a tournament. if during the first round, each team plays every other team exactly once, how many games will be played in the first round?

Deprina buys a large cup of coffee for $4.70 on her way to work every day. If there are 24 workdays in the month, how much does Deprina spend on coffee throughout the entire month?

Round 265,409 to the nearest hundred thousands

Solve the riddle. Two-thirds of a number increased by five is the same as negative two-sixths of a number increased by fourteen. Two-thirds x + 5 = negative StartFraction 2 Over 6 EndFraction x + 14 What is the number?

Keith collected the names and ages of all of his classmates and organized them in the ordered pair (name, age). Which of the following statements would be true about his information? It is both a relation and a function.

Which number is between 1/6th and 1/4th

What's the value of 42:1/7? (show work) A. 1/294 B. 1/6 C. 6 D. 294

What is the constant of proportionality (unit rate) for the following equation: a = 156 · n

4.2.9 For f (x) = 2*, find f (7/2) How do you solve this

The measure of an angle is eleven times the measure of a supplementary angle. what is the measure of each angle?