Write these numbers in standard notation

3.05 x 10-3

Wei-Yin draws a parallelogram. He wants to make a rectangle. He draws an altitude from one vertex to the opposite side. What should Wei-Yin do next? A. Draw an altitude from the opposite vertex. B. Draw an altitude from a consecutive vertex. C.

Estimate how many times larger 6 x 1020 is than 29 x 1016 A) 200 times larger B) 2,000 times larger C) 5,000 times larger D) 10,000 times larger

What is the difference between a rate and a unit rate? Show an example

Expand and simplify (x+2) (x+3)

6 x 1 x 5 x 1/10 as a decimal

What is the slope of a horizontal line? * Choose zero Positive Negative Undefined

A random sample of 169 observations is to be drawn from a population with a mean of 80 and a standard deviation of 39. find the probability that the mean of the sample will exceed 85.

What is the definition of the word "mean?" A The average of a set of numbers. B The number that occurs most often in a set. C The difference between the greatest and the least values in a set.

There are (4^9) 5 ⋅ 4^0 books at the library. What is the total number of books at the library? 4^9 - 4^45 - 4^46 - 1

3x-5=3x+5 solve and show work