2 to the 20th power in scientific notation

Bella is planning to write in a journal. some pages will have one journal entry on them, and the other pages will have two journal entries on them. if bella wants to make 10 entries, how many different ways can she write them in her journal?

Simplify 5 (a - b) + 6 (a + b) - 7 (a - 2b) O 4a - 136 O 4a + 15b O 19 ab

You must make 3 shots in a row to win a fair's game. The hoop is uneven and the backboard curved. Only 5 players out of 100 win the game. what percentage do not win

Find a coterminal angle to 20 degress answer choices r 320 760 690 and 740

What does sequence mean in math

Which data set is the most spread from its mean? 14, 26, 24, 28 22, 16, 18, 36 22, 28, 20, 22 21, 19, 27, 25

In circle P, which central angle is obtuse? An obtuse angle is greater than 90degree

Which of the following sets of numbers could represent a 45-45-90 right triangle?

Britney read a total of 10 books over 2 months. After belonging to the book club for 3 months, how many books will Britney have read in all? Assume the relationship is directly proportional.

Ruby wants to start her own business taking photographs. She already has her own camera, but needs to purchase lights, a photo printer, and photo paper. If the cost of the photo printer is $251.99, the cost of lighting is $150.