What is 0.000000685 in scientific notation

When Nakato took a survey of how many instruments band members at her school played, she found that 3 out of 7 members played more than one instrument. If there are 147 students in the band, how many band members play more than one instrument?

Which type of probability is determined by personal experimentation and testing? a. unpredictable probability b. theoretical probability c. random probability d. empirical probability?

In order to plan George's birthday, his father gave him a list of people who attended his birthday for the last five years. What function (in a spreadsheet) should George use to estimate the likely number of guests to expect? A. Rank B. Average C.

Sarah was decorang spring banners for her school. She had 184 paper daises and split them equally between the 8 banners she had to decorate. How many daises did she put on each banner?

What is 1/33 as a decimal

Multiply 4 times 7/8 and then add 12

A bowling ball is whizzing down the bowling lane at 4 m/s. If the mass of the bowling ball is 7-kg, what is its kinetic energy?

Write - 72=2y^2-16y-20x in standard form

When x = 5 the value of the expression 20/-25 + x (x - 10) is

What is the approximate circumference of a pizza pan with a diameter of 13.2 inches? (Use π = 3.14) A. 41.448 inches B. 62.172 inches C. 20.724 inches D. 82.896 inches